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IHARA ISTEC Series Clean Tube Cutter for Stainless Tubes & Pipes

kvt part2 — Fri, 27 Feb 2026 03:38:20 +0000

Product Made in Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: ISTEC Series

FEATURES

Best suitable to cut stainless steel pipe cleanly for such as semiconductor equipment.
As cutting fluid is not used, cleaning after cutting is not required.
The cut-edge surface is precise and clean. The surface finishing of the edge is higher grade.
The outer cutting edge is free of burrs. Internal burrs can be removed easily with an accessory tool.
Being compact and light in weight, this Tube Cutter is feasible for carrying. (ISTEC200)

Specification

TYPE	ISTEC200		ISTEC340
	Size	Thickness	Tube Size	Thick	Pipe Size	Thick
Normal Cutting Tube«Pipe Size & Thickness	1/4 (∅6.35)	0.89—1.0mm	3/4 (∅19.05)	2.1mm or less	10A (∅17.3)	2.1mm or less
	3/8 (∅9.52)	1.0mm	1 (∅25.4)		15A (∅21.7)
	1/2 (∅12.7)	1.2 —1.25mm			20A (∅27.2) or less
					25A (∅34.0)
Option	Corresponding to Option Size Thickness		•X-Possible to cut Intermediate size of the above . Inquire us for the details.
Option	1/8 (∅3.18)	0.5—0.72
Applicable tube material	316L SS, 316 SS, 304 SS Note: When cutting 304SS, the life of the blade is short a little.
Weight	5.9kg		20kg
Voltage	AC100V±10% Note : Supports each country voltage
Motor Frequency	50/60HZ
Work temp.	-10—40°C
Outside dimension (WxHxD)	228 x 207 x 210 (mm)		420 x 330 x 290 (mm)

STANDARD ACCESSORIES／OPTIONS

Type		ISTEC 200	ISTEC 340
Standard	Cutting Blade	3 pcs./set ※Note1	3 pcs./set※Note1
	Blade holder※Note5	1/4, 3/8,1/2 1 pc each (total 3 pcs)	3/4-IpC ※Note 2
	Adapter※Note3	1/4, 3/8 1 pc each (total 2 pcs)	3/4-les X※Note 2
	Internal burr remover ※Note4	1/4, 3/8,1/2 1 pc each (total 3 pcs)	x
	Hexagon wrench	2.5, 3, 5mm 1 pc each (total 3 pcs)	2.5mm 1 pc
	Tool box	1 box	1 box
	Instruction manual	1 volume	olume
	Driving belt	lpc	1 pc
	Chips receiver	lpc	1 pc
	Blade	10 pcs./set ※Note1	10 pcs/set ※Note1
Option (Sold separately)	Length measuring scale	o
	Chips receiver	O ※Note5	O ※Note5
	Cut piece receiver	X	O
Option for 1/8 (Sold separately)	Standard set	Blade:lpc, Tube adapter :lpc Blade holder: 1 pc, Burr remover: lpc
Option for 1/8 (Sold separately)	Cutting blade	10 pcs./set

※Note1：Cutting blades for 1/4, 3/8, and 1/2sizes are common (ISTEC200). 3/4, 1, 10A, 15A, 20A, 25A are common (ISTEC340)
※Note 2：Standard accessory is 3/4. Other sizes of 1, 10A, 15A, 20A, and 25A are options.
※Note 3： Blade holder and Adapter are required for each size.
No adapter is required for 1/2 inch of ISTEC 200.
※Note 4： Internal burr remover is for 1/4(inch)→ Thickness 1mm, 1/2(inch)→Thickness 1.24mm. (ISTEC200)
※Note 5： Available 1 piece as standard accessory . Also available for option as well.

OUTSIDE DIMENSION

The post IHARA ISTEC Series Clean Tube Cutter for Stainless Tubes & Pipes first appeared on Kouei Japan Trading | Get Quotation.

IHARA NTF Series Clamp Type Metal Gasket Seal Fitting

kvtpart — Sun, 14 Jun 2020 04:35:28 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: NTF Series

Developed a new concept of Metal Gasket Seal Fitting (NTF) that realized Particle free.

Standard Assembly

◆Features

The weak point of conventional metal gasket seal fitting are ” Twisting of the piping and contamination of inside piping due to the generation of particles during nut tightening. NTF fitting is innovative clamp type metal gasket fittong that solved nut troubles.
□Through　tightening a screw, it can generate same tightening force as a convential.
(Design and handle with care as NTF is inferior to the conventional against the abnormal force from outside)
□NTF fitting is suitable for the integration as the assembly work can be completed within a narrow space.
□Sealing is an exactly same structure as the conventional in the shape and dimension.
□NTF fitting is Rohs compliant product.

◆Specifications

Material Used

Parts Name	Material
Gland Plug	SUS316L
Center Ring	SUS316
Clamp Assembly	SUS630
Gasket / Holder	Ni, SUS316LW double melted / SUS316

Working Pressure and Temperature

Working Pressure
Negative	VAC ~ 0 Pa
Positive	0 ~ 1 MPa

Range of Working Temperature
Range of Working Temperature	-60°C ~ 250°C

Assembly Procedure

1. Mount Gasket with holder on the left hand Gland in the above figure.
2. Insert the left hand gland into the Center ring (side of no identification groove)
3. Insert the other side gland into the Center ring and confront with both gland faces carefully so that do not damage the gasket.
4. In case of using torque wrench
Cover the NTF Clamp assembly and tighten the screw up to 3 N・m torque.
Secure if the clamp is correctly assembled (bending or diagonal setting of the clamp are prohibited).
5. In case of using hex-wrench
Cover the NTF Clamp assembly and tighten the screw up to the stopper ring touch the clamp.
As the excess tightening might damage the clamp, stop tightening when the stopper ring touch the clamp. ( Be careful of the excess tightening, as the hex-wrench tightening may exceed a little more than a torque wrench.)

Types

To ensure that our customers are satisfied with the applications and cost performance of our products, we also offer the three types beyond our standard combination.

①Thrust bearing inserted type
Smooth tightening keeps tightening torque low for the female nut. Useful for preventing co-rotation with the gland, and minimal twisting during piping work.

②Compact (High flow) type Very compact, but realized high flow.

Reference: Data of gland co-rotation (in-house test data)

Size	Standard	Thrust washer/bearing inserted
	Tightened 1/8 turn	Tightened 1/6 turn
1/4″	2° ~ 2°30′	0°18′ ~ 0°30′
1/2″	2°30′ ~ 3°	0°30′ ~ 1°

The post IHARA NTF Series Clamp Type Metal Gasket Seal Fitting first appeared on Kouei Japan Trading | Get Quotation.

IHARA EP Fit Stainless Steel Fitting For Polymer and Vynil Tubes

kvtpart — Sun, 14 Jun 2020 03:10:49 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: EP Fit

Features

・Simple Structure（body & assembly-nut)
・Certain & safe assembly （no difference in finish by anyone）
No excessive fastening
No damage to tubes
Minimal tube-twist in fastening process
High corrosion resistance(all in 316S.S.)
・Oil-free product cleaned by ultra pure water.

Specification

Fluid	Air, Water, N₂gas, etc. (acc. to tube spec)
Max. w. press.	*1 1.5MPa (according to fluid, tube spec)
Temperature	*2 -65 ~ 260°C (according to fluid, tube spec)

*1 The rating differs much by the fluid or the spec of tube.
*2 Standard: Air/-60 ~ 260°C, Water/0 ~ 100°C

Applicable tube
Fluoro polymer tube (PTFE・PFA・FEP)
Polyurethane tube／Nylon tube

Size (O.D.／I.D.)

mm	inch
4 x 2	6.35 x 3.18
4 x 2.5	6.35 x 3.96
6 x 4	6.35 x 4.35
8 x 5	9.53 x 6.35
8 x 6	9.53 x 6.99
10 x 6.5	9.53 x 7.52
10 x 8	12.7 x 9.52
12 x 8	19.05 x 15.88
12 x 9
12 x 10
12 x 13
16 x 14
18 x 12
19 x 16

Configuration

Table 1: Type

Type
CT: male connector
SA: female connector
LN: elbow nipple

Table 2: Applied tube size

Size	O.D./I.D.
4 x 2.5	φ 4 x φ 2.5
6 x 4	φ 6 x φ 4
8 x 5	φ 8 x φ 5
.	.
.	.
.	.

Table 3: ISO taper thread

Thread	Size
R: male Rc: female	2 : 1/8
	4 : 1/4
	6 : 3/8
	8 : 1/2
	12 : 3/4
	16 : 1

The post IHARA EP Fit Stainless Steel Fitting For Polymer and Vynil Tubes first appeared on Kouei Japan Trading | Get Quotation.

IHARA On-Site Flange

kvtpart — Sat, 13 Jun 2020 07:34:35 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: On-Site Flange

Features

The 『Ｏn-Site Fｌａｎｇｅ』 enables piping connections without welding. By utilizing a dedicated tightening device onsite, even individuals without specialized skills can easily and reliably set up connections. No welding work allows
for quick performance of piping maintenance tasks. This product achieves welding-equivalent strength by swaging the sleeve onto the piping. Pre-welding fire prevention measures are unnecessary, and processes like post-weld acid washing are not required. This significantly reduces downtime for facility operation and facilitates easy recovery during troubleshooting.

+ Sleeve securely swages onto the pipe

Pressure testing on Sch160 pipe under more than 140MPa
No leak！ No pull-out！ No abnormality！

+Significant reduction in piping man-hours !

Basic Specifications

【1. Specifications】

Rated pressure	21MPa ※
Size	15mm (1/2″) ～ 50mm (2″)
Temperature	-20℃ ～ 90℃ (O-ring: NBR)
Material	Carbon/Stainless steel
Fluid	Hydraulic oil, Water

※ Please contact us if you require specifications above the rated pressure.

2. Primary Materials

Number	Parts name	Material
①	Flange	SS400 equivalent / SUS304 equivalent
②	Brim	C45E4 / SUS304
③	Sleeve	Carbon steel / SUS316
④	O-ring	NBR
Ref.	⑤ Hex cup bolt	SCM435 / SUS304 equivalent
Ref.	⑥ Washer	Carbon steel / SUS304 equivalent
Ref.	⑦ Hex nut	Carbon steel / SUS304 equivalent

【3.Applicable pipe standards (for reference)】

(1) JIS G 3454 Carbon steel pipes for general service: STPG 370
(2) JIS G 3455 Carbon steel pipes for high pressure service: STS 370
(3) JIS G 3456 Carbon steel pipes for high temperature service: STPT 370
(4)SUS 304TP and SUS 316TP specified in stainless steel piping for JIS 3459 piping

Table On-Site Flange Applicable pipe outer diameter dimensions and tolerances※

Nominal		pipe outer dia (/) (mm)	tolerances
A	B	pipe outer dia (/) (mm)	tolerances
15mm	(1/2″)	21.7	± 0.3 mm
20mm	(3/4″)	27.2	± 0.3 mm
25mm	(1″)	34	± 0.3 mm
32mm	(1 • 1/4″)	42.7	±0.8%
40mm	(1 • 1/2″)	48.6	±0.8%
50mm	(2″)	60.5	± 0.3 mm

Tolerances are in accordance with JIS G3454 Outer Diameter Tolerances for Cold-Finished Seamless Steel Pipes.
However, 50mm (2”) alone has strict allowable tolerances.

OSF‐SA・OSF‐SB Dimension Table

Unit: mm

Nominal Size	Pipe Size	A	A(min)	A(max)	B	C	d1	d2	d3	d4	d5	L1	L2	O ring	Ref.
Nominal Size	Pipe Size	A	A(min)	A(max)	B	C	d1	d2	d3	d4	d5	L1	L2	O ring	Bolt
OSF-SA-15 /OSF-SB-15	15A (1/2B)	54	53	58	36	22	40	16	30	22.3	11	19	30.4	G25	MIO
OSF-SA-20 /OSF-SB-20	20A (3/4B)	58	57	62	40	22	45	20	35	27.8	11	19	29.7	G30	MIO
OSF-SA-25 / OSF-SB-25	25A (IB)	68	67	73	48	28	55	25	40	34.6	13	23	36.4	G35	M12
OSF-SA-32 /OSF-SB-32	32A (1 • 1/4B)	76	73.5	81	56	28	65	31.5	45	43.3	13	31	47.7	G40	M12
OSF-SA-40 / OSF-SB-40	40A (1 • 1/2B)	92	88.5	98	65	36	72	37.5	55	49.2	18	31	47.7	G50	M16
OSF-SA-50 / OSF-SB-50	50A (2B)	100	98	106	73	36	84	47.5	65	61	18	37.5	60	G60	M16

OSF‐HA・OSF‐HB Dimension Table

Nominal Size	Pipe Size	A	A(min)	A(max)	B	C	dl	d2	d3	d4	d5	LI	(L2)	0 ring	Ref.
Nominal Size	Pipe Size	A	A(min)	A(max)	B	C	dl	d2	d3	d4	d5	LI	(L2)	0 ring	Bolt
OSF-HA-15 / OSF-HB-15	15A (1/2B)	63	62	67	40	22	40	16	30	22.3	11	19	30.4	G25	MIO
OSF-HA-20 / OSF-HB-20	20A (3/4B)	68	67	72	45	22	45	20	35	27.8	11	19	29.7	G30	MIO
OSF-HA-25 /OSF-HB-25	25A (IB)	80	78.5	85	53	28	55	25	40	34.6	13	23	36.4	G35	M12
OSF-HA-32 /OSF-HB-32	32A (1 • 1/4B)	90	88.5	95	63	28	65	31.5	45	43.3	13	31	47.7	G40	M12
OSF-HA-40 / OSF-HB-40	40A (1 • 1/2B)	100	98	106	70	36	72	37.5	55	49.2	18	31	47.7	G50	M16
OSF-HA-50 / OSF-HB-50	50A (2B)	112	108	118	80	36	84	47.5	65	61	18	37.5	60	G60	M16

Swaging jigs and procedures for sizes 15A（1/2B）and 20A（3/4B）

Swaging jigs and procedures for sizes 5A（1/2B）〜50A（2B)

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IHARA FF Quick Joints – Full Flow Quick Joints

kvtpart — Sat, 13 Jun 2020 04:07:28 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: FF Quick Joints

Features

Ihara Science FF Quick Joints have been developed as an alternative to the conventional quick joint.
Keeping the “Easy Desorption” of the quick joint, maximizes flow path area (full flow) reduces pressure loss and saves energy.
Equipped with fail-safe mechanism (cannot be detached when [Open], does not [Open]when detached).
Accidental operation prevention has been implemented.

FF Quick Joints / conventional Quick joint
Comparison of Flow characteristics

Flow path＝ “Full Flow”

FF Quick Joints / conventional Quick joint
Comparison of Flow characteristics.

Reliable with a“Fail-Safe Mechanism”

It can’t be detached when [Open]

Does not [Open] when detached

Specifications

Socket size: 1/4” ・ 3/8” ・ 1/2” (Connection size)
Rated pressure: 1MPa (150psi)
Material: SS304 & SS316 (Gaskets: FKM & PTFE)
Temperature range: -10 ℃ ～ 80 ℃
Others: ① Excellent flow characteristics ② Equipped with fail-safe mechanism

Model Numbers

①: Body Size

Symbol	Size (Inch)	Ball dia. (mm)
4	1/4	5
6	3/8	7
8	1/2	10

②: Type

Both ends with valve

Symbol	Type
VF	Set (Socket + Plug)
SL	Socket ※1
PV	Plug ※2

Only socket with Valve

Symbol	Type
F	Set (Socket + Plug)
S	Socket ※1
P	Plug ※2

Connection Type ④ ⑥

Symbol	Connection Type
D	BI-Lok
C	BI-Lok Bulkhead
P	R thread Male
R	R thread Female
O	NPT thread Male
N	NPT thread Female
EP	EP-fit
E1	E1touch

⑦ Handle Type

Symbol	Type
P	Plate handle
A	Lever handle

⑧ Color of Handle

Symbol	Color
Blank	Black (standard)
R	Red
B	Blue
Y	Yellow
G	Green

Bl-Lok (SS tube)
Inch		Metric
Symbol	Size	Symbol	Size
4	1/4	4 M	Φ4
4	(Φ6.35)	6 M	Φ6
6	3/8	8 M	Φ8
6	(Φ9.53)	10 M	Φ 10
8	1/2	12 M	Φ12
8	(012.3)

Thread
R thread・NPT thread
Symbol	Size(lnch)
4	1/4
6	3/8
8	1/2

EP-fit(Polyurethane tube)(O.D. x I.D.)				ElTouch(Vinyl hose)(O.D. x I.D.)
Metric		Inch		Metric
Symbol	Size	Symbol	Size	Symbol	Size
4×2	Φ 4 × Φ 2	6.35 x 3.18	Φ 6.35 x Φ 3.18	4×9	Φ 4 × Φ 9
4 x 2.5	Φ 4 × Φ 2.5	6.35 x 3.96	Φ 6.35 x Φ 3.96	6 x U	Φ 6 × Φ 11
6×4	Φ 6 × Φ 4	6.35 x 4.35	Φ 6.35 x Φ 4.35	8 x 14	Φ 8 × Φ 13.5
8×5	Φ 8 × Φ 5	9.53 x 6.35	Φ 9.53 x Φ 6.35	9 x 15	Φ 9 × Φ 15
8×6	Φ 8 × Φ 6	9.53 x 6.99	Φ 9.53 x Φ 6.99	10 x 16Φ 10 × Φ 16
10 x 6.5	Φ 10 × Φ 6.5	9.53 x 7.52	Φ 9.53 x Φ 7.52
10 x 8	Φ 10 × Φ 8	12.7 x 9.53	Φ 12.7 x Φ 9.53
12 x 8	Φ 12 × Φ 8
12 x 9	Φ 12 × Φ 9
12 x 10	Φ 12 × Φ 10

※1 When ordering socket individually , leave ⑤⑥ blank .
※2 When ordering plug individually, leave ③④ blank.
※3 In addition to the above sizes and types, various other connections are also available.

Examples of model numbers

(Ex) Inquiry for Only socket has valve

Body size 1/2 in.
Only socket has valve
Connecting size of socket side ½ in
Connect type BI-LOK
Connecting size of plug side Φ12 × Φ9
Type EP-fit
Plate handle (without FS)

※ When same size on E1, EP connection, show one size. Ex.: Body size 3/8, Connect type EP-fit Φ8XΦ6

⇒ Model Number: 【 QF 8 F – 8 D 12 × 9 EP-P 】

(Ex) Inquiry for individual plug (only socket has valve)

Body size 3/8 in
Only socket has valve, individual Plug
Plug side, connect size Φ9 × Φ15
Connect type e1 touch
Plate handle (without FS)

⇒Model Number: 【 QF 6 P – 9 × 15 E1-P 】

(Ex) Inquiry for full set, valves on both sides

Body size 3/8 in
Both valves, plug + Socket set
Connect size on socket side ¼ in
Connect type BI-Lok
Connect size on plug side 3/8 in
Connect type BI-Lok
Lever handle
Color of handle: Red

⇒Model Number: 【 QF 6VF –4D6D-A-R 】

Examples of Connecting Types

BI-Lok…SUS tubing

R thread・NPT thread(male)

EP-fit…Plastic tubingﾞ

E1 touch…Plastic hose

The post IHARA FF Quick Joints – Full Flow Quick Joints first appeared on Kouei Japan Trading | Get Quotation.

IHARA I-Fit Single Ferrule Fitting For Stainless Tubing

kvtpart — Sat, 13 Jun 2020 02:32:22 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: I-Fit Single Ferrule

Features

Two parts: body and nut. (The ferrule is integrated with the nut.)
※ Some parts have three components. For details, please refer to the specifications below.
Construction problems such as dropping/losing ferrules and wrong-way insertion are eliminated to zero.
Two types are available: rotation control type and Nut Full Tightening type (optional).
3/4 and 1 inch sizes reduce tightening torque by about 30% and are ideal for weldless pipe installation.

Specifications

Sizing

inch ： 1/8,1/4,3/8,1/2,3/4,1 （φ3.18、φ6.35､φ9.52､φ12.7､φ19.05､φ25.4 ）
Metric ： 6mm,8mm,10mm,12mm,16mm,20mm,22mm,25mm

Rated Pressure・Parts Structure

Inch	Metric	Rated Pressure	Parts Structure
1/8, 1/4, 3/8, 1/2	6, 8, 10, 12	21 MPa	Integrated Nut & Ferrule(※) 2 Parts Structure (Body, Assembly Nut (Material: SUS316))
3/4	16, 20, 22	14 MPa	3 Parts Structure (Body, Single Ferrule, Nut (Material: SUS316))
1	25	10.5 MPa

Inch

Metric

Rated Pressure

Parts Structure

1/8, 1/4, 3/8, 1/2

6, 8, 10, 12

21 MPa

Integrated Nut & Ferrule(※)

2 Parts Structure (Body, Assembly Nut (Material: SUS316))

3/4

16, 20, 22

14 MPa

3 Parts Structure (Body, Single Ferrule, Nut (Material: SUS316))

10.5 MPa

Design temperature：‐100℃ ～ + 300℃
(※)Through turning the nut, ferrule comes off and swages onto tube.

Others

The fitting body can be used with the conventional ‘Bi-Lok: Double Ferrule type fitting’.
For the rotation control type, the tightening method (including re-tightening method) for 1-1/4 turns from the Finger Tight Position is the same as previous products.

Specification As an option(Nut Full Tightening type)

Can be used as a Nut Full Tightening type by replacing the nut/ferrule

・Nut tightening control is not required!
・Simple・Secure work!(Can visually check the completeness of tightening) Just tighten the nut fully until reaching the body! Anyone will realize
『Simple, secure, Higher work efficiency by 30%』
Ideal for utility (equipment piping) and other areas where there is no removal.

Part Number

① Sizing symbol	⑤ Tube size symbol				⑥ Thread size symbol
M : Metric Blank : Inch	Inch size		Metric size		⑥ Thread size symbol
M : Metric Blank : Inch	Symbol	Size Inch	Symbol	Size Metric	Symbol	Size
② Type symbol	Symbol	Size Inch	Symbol	Size Metric	Symbol	Size
AI : l-fit	2	1/8	6M	6	*4	1/4
AI : l-fit	4	1/4	8M	8	*6	3/8
③ Shape symbol	6	3/8	10M	10	*8	1/2
Refer to visual index	8	1/2	12M	12	■X-12	3/4
Refer to visual index	12	3/4	16M	16	•^16	1
④ Option symbol	16	1	20M	20	※= No Mark：NPT R ：R thread G ：G thread
Nut full tightening type only indicated with “S”			22M	22
Nut full tightening type only indicated with “S”			25M

Products Visual Index

Union：AIUA

Male Connector：AICT

Long Male Connector： AICC

G thread Connector： AICO

Elbow Union：AILA

Male Elbow Nipple：AILN

Female Connector：AISA

O-ring Gasket type Elbow Nipple：AILO

Union Tee：AITA

Branch Tee：AITN

Cap：AICA

Female Bulkhead Socket：AISS

Assembly Nut：AINF

The post IHARA I-Fit Single Ferrule Fitting For Stainless Tubing first appeared on Kouei Japan Trading | Get Quotation.

IHARA NE Bite Type Tube Fittings

kvtpart — Sat, 13 Jun 2020 01:42:16 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: NE Bite Type

Features

Bite-type fittings do not require threading, welding, flaring or brazing to perform piping and substantial man-hour savings can be realized.
Without requiring threading nor welding, thin wall tubes can be used for piping (tube wall thickness is required to be more than 10% of the tube outside diameter due to the type fitting mechanism and rigidity of the tube, however, the minimum thickness must be more than 1 mm). Thin wall tubes facilitate bending and enable reducing the number of fittings which will contribute to decrease the weight of the equipment as well as permit compactness.
Even after repeated disassembly and remake, the connection made is both integral and reliable.
Sealing is achieved by metal contact without involving sealing material such as an O-ring, application over a wide temperature range is feasible.
Fitting material can be selected from carbon steel, stainless steel, brass, and other metals to adapt to the conditions of application such as the fluid to be handled and the external environment.

Fitting Mechanism

The bite type fitting consists of 3 components, namely, the body, the nut, and the sleeve, and by properly assembling the components and tightening in accordance with the specified procedure, the sleeve will bite into the tube as illustrated in the figure.

The cutting edge of the sleeve will bite into the tube to firmly hold the tube and at the same time performs sealing between the sleeve and the tube.
The outer periphery of the sleeve is tightly pressed along the tapered bore surface of the body and performs sealing between the sleeve and the body.
The bowing action of the sleeve works as a powerful spring and maintains sealing function over a long period of time as well as prevent the nut from becoming loose by vibration.
The rear portion of the sleeve is compressed against the outer periphery of the tube and holds the tube as well as relieve stress concentration from vibration to the part where the sleeve bites into the tube
The mechanism of the bite type fitting as explained above enables the fitting to completely seal high pressure fluid even where the piping undergo impact, vibration, etc.

TUBE SELECTION

Tubes that are mainly applicable for use with the fittings are listed below, and steel tubing of (1), (2) and (6) are particularly adaptable and recommended for piping application with these fittings.

JIS B 2351 Pipes for oil hydraulic service 25 MPa (250 kgf/cm2), STPS standard pipes for bite type tube fitting:
Japan Oil Hydraulic Industrial Society Standard JOHS-102 Precision carbon steel tube for oil hydraulic piping: OST various types
Standard JIS G 3454 Carbon steel pipes for general service: STPG 370
JIS G 3455 Carbon steel pipes for high pressure service: STS 370
JIS G 3456 Carbon steel pipes for high temperature service: STPT 370
Electric-resistance-welded carbon steel tube for E tube oil hydraulic piping (in-house standard)
SUS 304TP and SUS 316TP specified in stainless steel piping for JIS 3459 piping

⚠ CAUTION: In case of using (3), (4), (5) and (7) above, select ones which are cold finished seamless pipes with surface hardness less than HRB 80.

Standard Specification

Fitting sizes IApplicable nominal tube)	For mm tube	4-8	10-15	16-25	28-30	35-38	40-50
Fitting sizes IApplicable nominal tube)	For schedule pipe	1/8 • 1/4	3/8 • 1/2	3/4		1	1-1/4-1-1/2
Rated pressure	MPa	50	40	31	28	25	21
Temperature range	°C	– 20 —F250°C

WARNING:Use in excess application is forbidden

Material

(1）Body and Nut
JIS G 4051 Carbon steel material for machinery structure 25C~S48C or material equivalent.
（2）Sleeve
Carbon steel with surface hardened.
（3）Stainless steel（SUS304 and SUS316）is also available

PART NUMBERS (NOMENCLATURE) AND STANDARD SIZES

mm tube	OD size	4	6	8	10………30………50
mm tube	Nominal size	04	06	08	10………30………50
Schedule Pipe	Nominal diameter (B)	1/8	1/4	3/8	1/2	3/4	1	11/4	11/2
	OD size	10.5	13.8	17.3	21.7	27.2	34.0	42.7	48.6
	Nominal size	11	13	17	21	27	34	43	48

Connection ttread	1/8	1/4	3/8	1/2	3/4	1	1-1/4
Nominal size	01	02	03	04	06	08	10

WARNING: The intermixing use of bite type fittings parts (body, nut, sleeve) with other companyʼs is forbidden.
Because fittings donʼt function properly and may cause the serious accident.

The post IHARA NE Bite Type Tube Fittings first appeared on Kouei Japan Trading | Get Quotation.

IHARA VTF Series Metal Gasket Seal Fitting

kvtpart — Wed, 27 May 2020 02:38:39 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: VTF Series

View Item

◆Features

１．Wide range applications from ultra high vacuum to high pressure, lower and higher temperature through metal gasket seal.
２．Spacing when install and uninstall can be minimized.
３．As the nut thread is silver plated and lubricated, tightening torque is reduced and also free from galling.
４．Thrust washer (VSTW) and thrust bearing (VTJR) are available for the protection from co-rotation of the tube when tightening female nut.
５．Material of the parts to be welded is SUS316 and is machined highly accurate.
６．For customers demanding high purity and ultra-high performance fittings, we offer products that come standard with W melt (VIM+VAR) materials, double melt material with almost no non-metallic inclusion and vey low impurities such as Mn.
７．After the precision cleaning, protect seal surface of the fitting and vacuum packed one by one inside clean room.
８．Identification label showing product type, part symbol, inner roughness etc. is put on each product package.

◆Specification of Fitting

Part No	Material
Gland Tube butt weld Connector Tube butt weld Elbow Tube butt weld Tee	SUS316L Single melt material Double melt material
Tube butt weld Connector Connector, Union Coupling, Adapter Elbow, Tee, Cross Nut, Plug	SUS316
Gasket / Holder	Ni, SUS316LW double melted / SUS316
Thrust Washer	Metal mesh + Fluorine resin
Thrust Bearing	SUS304 • SUS440C

Working Pressure

Condition	Pressure
Vacuum	VAC ~ 0 Pa
Positive	0 ~ 20.6 Mpa

As the temperature rises, allowable service pressure may decrease.

Working Temperature Range

Component	Temperature Range
Gland, etc.	-269 ~ 450℃
Connector, etc.	-253 ~ 450℃
Gasket Ni	-196 ~ 315℃
Gasket SUS316L	-269 ~ 450℃
Thrust Washer	-196 ~ 180℃
Thrust Bearing	-196 ~ 350℃

◆Nomenclature

◆Types

To ensure that our customers are satisfied with the applications and cost performance of our products, we also offer the three types beyond our standard combination.
①Thrust bearing inserted type
Smooth tightening keeps tightening torque low for the female nut. Useful for preventing co-rotation with the gland, and minimal twisting during piping work.

②Compact (High flow) type
Very compact, but realized high flow.

Reference: Data of gland co-rotation (in-house test data)

Size	Standard	Thrust washer/bearing inserted
	Tightened 1/8 turn	Tightened 1/6 turn
1/4″	2° ~ 2°30′	0°18′ ~ 0°30′
1/2″	2°30′ ~ 3°	0°30′ ~ 1°

Any type of customized products are available, for instance, with less fittings and less welding.
Feel free to inquire your customized requirement.

Long Gland for Male Nut

VTF− GD

Part No	Size of VTF	Tube size (φA)	Tube Thickness (t)	φD	φB	L	ℓ
VTGD 2-2~※	1/8	3.18	0.72	1.74	5.1	17.8	7.1
VTGD 4-2~※	1/4	3.18	0.72	1.74	8.8	33.3	10.4
VTF-GD4-43A~※	1/4	6.35	1.0	4.35	8.8	43.2	19.05
VTF-GD4-43B~※	1/4	6.35	1.0	4.35	8.8	43.2	19.05
VTF-GD4-43C~※	1/4	6.35	1.0	4.35	8.8	43.2	19.1
VTGD 4-4~※	1/4	6.35	1.0	4.35	8.8	44.2	20.5
VTF-GDB-4-46C~※	1/2 (3/8)	6.35	1.0	4.35	15.1	45.7	19.1
VTGD 8-4~※	1/2 (3/8)	6.35	1.0	4.35	15.1	47.2	20.5
VTF-GDB-6-45A~※	1/2 (3/8)	9.53	1.0	7.5	15.1	45.5	19.05
VTF-GDB-6-45B~※	1/2 (3/8)	9.53	1.0	7.5	15.1	45.5	19.05
VTF-GDB-6-45C~※	1/2 (3/8)	9.53	1.0	7.5	15.1	45.5	19.1
VTGD 8-6~※	1/2 (3/8)	9.53	1.0	7.5	15.1	47.2	20.5
VTF-GDB-45A~※	1/2 (3/8)	12.7	1.24	10.2	15.1	45.5	19.05
VTF-GDB-45B~※	1/2 (3/8)	12.7	1.24	10.2	15.1	45.5	19.05
VTF-GDB-45C~※	1/2 (3/8)	12.7	1.24	10.2	15.1	45.5	19.1
VTGD 8-8~※	1/2 (3/8)	12.7	1.24	10.2	15.1	47.2	20.5
VTGD 8-8T~※	1/2 (3/8)	12.7	1.0	10.7	15.1	47.2	20.5
VTGD 12-4~※	3/4	6.35	1.0	7.5	22.2	52.0	20.5
VTGD 12-6~※	3/4	9.53	1.0	7.5	22.2	52.0	20.5
VTGD 12-8~※	3/4	12.7	1.24	10.2	22.2	52.0	20.5
VTGD 12-12~※	3/4	19.05	1.65	15.75	22.2	52.0	20.5
VTGD-GD12-52B~※	3/4	19.05	1.24	16.57	22.2	51.6	19.05
VTGD 16-16~※	1	25.4	1.65	22.1	30.2	58.9	19.05

VTGM、VTGL

Part No	Size of VTF	Tube size (φA)	Tube Thickness (t)	φD	φB	L	ℓ
VTGM 4-4~※	1/4	6.35	1.0	4.35	8.8	30.5	6.35
VTGL 4-4~※	1/4	6.35	1.0	4.35	8.8	31.8	7.0
VTF-GM4-30C~※	1/4	6.35	1.0	4.35	8.8	30.5	6.4
VTF-GM4-33A~※	1/4	6.35	1.0	4.35	8.8	33.5	6.35
VTF-GM4-33C~※	1/4	6.35	1.0	4.35	8.8	33.5	9.7
VTF-GM8-4-37A~※	1/2 (3/8)	6.35	1.0	4.35	15.1	37.5	6.35
VTGM 8-6~※	1/2 (3/8)	9.53	1.0	7.5	15.1	32.8	6.35
VTGL 8-6~※	1/2 (3/8)	9.53	1.0	7.5	15.1	34.7	7.0
VTF-GM8-6-33C~※	1/2 (3/8)	9.53	1.0	7.5	15.1	32.8	6.4
VTF-GM8-6-37A~※	1/2 (3/8)	9.53	1.0	7.5	15.1	37.5	6.35
VTGM 8-8~※	1/2 (3/8)	12.7	1.24	10.2	15.1	32.8	6.35
VTGL 8-8~※	1/2 (3/8)	12.7	1.24	10.2	15.1	34.7	7.5
VTF-GM8-33C~※	1/2 (3/8)	12.7	1.24	10.2	15.1	32.8	6.4
VTF-GM8-30C~※	1/2 (3/8)	12.7	1.24	10.2	15.1	35.8	6.7
VTF-GM8-37A~※	1/2 (3/8)	12.7	1.24	10.2	15.1	37.5	6.35

VTGE、VTF−GE

Part No	Size of VTF	Tube size (φA)	Thickness (t)	φD	φB	L	ℓ
VTGE 2-2~※	1/8	3.18	0.72	1.74	5.1	12.2	7.1
VTF-GE2-27B~※	1/8	3.18	0.72	1.74	5.1	27.4	19.05
VTF-GE2-27C~※	1/8	3.18	0.72	1.74	5.1	27.4	19.1
VTGE 4-2~※	1/4	3.18	0.72	1.74	8.8	28.5	7.1
VTF-GE4-28A~※	1/4	6.35	1.0	4.35	8.8	28.5	7.1
VTF-GE4-28B~※	1/4	6.35	1.0	4.35	8.8	27.9	19.05
VTF-GE4-28C~※	1/4	6.35	1.0	4.35	8.8	27.9	19.1
VTGE 4-4~※	1/4	6.35	1.0	4.35	8.8	29.0	20.5
VTF-GE4-31A~※	1/4	6.35	1.0	4.35	8.8	31.0	19.05
VTGE 8-4~※	1/2 (3/8)	6.35	1.0	4.35	15.1	28.4	19.05
VTF-GE8-4-28B~※	1/2 (3/8)	6.35	1.0	4.35	15.1	28.4	19.05
VTF-GE8-4-28C~※	1/2 (3/8)	6.35	1.0	4.35	15.1	28.4	19.1
VTGE 8-6~※	1/2 (3/8)	9.53	1.0	7.5	15.1	30.0	20.5
VTF-GE8-6-28B~※	1/2 (3/8)	9.53	1.0	7.5	15.1	28.5	19.05
VTF-GE8-6-28C~※	1/2 (3/8)	9.53	1.0	7.5	15.1	28.5	19.1
VTGE 8-8~※	1/2 (3/8)	12.7	1.24	10.2	15.1	28.4	19.05
VTGE 8-8T~※	1/2 (3/8)	12.7	1.0	10.7	15.1	28.5	19.1
VTGE 12-4~※	3/4	6.35	1.0	4.35	22.2	36.5	22.0
VTGE 12-6~※	3/4	9.53	1.0	7.5	22.2	36.5	22.0
VTGE 12-12~※	3/4	19.05	1.65	15.75	22.2	35.0	20.5
VTGE 12-12T~※	3/4	19.05	1.24	16.57	22.2	35.0	20.5
VTGE-GE12-30B~※	3/4	19.05	1.24	16.57	22.2	30.0	19.05
VTGE 16-16~※	1	25.4	1.65	22.1	30.2	40.0	19.05

VTGN、VTGT、VTF−GN

Part No	Size of VTF	Tube size (φA)	Thickness (t)	φD	φB	L	ℓ
VTF-GN2-12B~※	1/8	3.18	0.72	1.74	?	12.2	7.0
VTGT 4-2~※	1/4	3.18	0.72	1.74	8.8	18.0	7.0
VTGN 4-4~※	1/4	6.35	1.0	4.35	8.8	15.2	6.35
VTGT 4-4~※	1/4	6.35	1.0	4.35	8.8	18.0	7.0
VTF-GN4-15C~※	1/4	6.35	1.0	4.35	8.8	15.2	6.4
VTF-GN4-18A~※	1/4	6.35	1.0	4.35	8.8	18.2	6.35
VTF-GN4-18C~※	1/4	6.35	1.0	4.35	8.8	18.3	9.7
VTGN 8-4~※	1/2 (3/8)	6.35	1.0	4.35	15.1	15.2	6.35
VTGT 8-4~※	1/2 (3/8)	6.35	1.0	4.35	15.1	20.1	7.0
VTGN 8-6~※	1/2 (3/8)	9.53	1.0	7.5	15.1	15.2	6.35
VTF-GN8-6-16C~※	1/2 (3/8)	9.53	1.0	7.5	15.1	15.7	6.4
VTGT 8-6~※	1/2 (3/8)	9.53	1.0	7.5	15.1	20.1	7.0
VTF-GN8-6-19A~※	1/2 (3/8)	9.53	1.0	7.5	15.1	19.3	6.35
VTGN 8-8~※	1/2 (3/8)	12.7	1.24	10.2	15.1	15.2	6.35
VTF-GN8-16C~※	1/2 (3/8)	12.7	1.24	10.2	15.1	15.7	6.4
VTF-GN8-19C~※	1/2 (3/8)	12.7	1.24	10.2	15.1	18.8	9.7
VTGT 8-8~※	1/2 (3/8)	12.7	1.24	10.2	15.1	20.1	7.5

VTGC、SVTGC（Short type）

Part No	Size of VTF	Tube size (φA)	φD	φB	L	ℓ
VTGC 2-1~※	1/8	1.59	1.3	5.1	17.8	2.5
VTGC 2-2~※	1/8	3.18	1.74	5.1	17.8	2.5
VTGC 4-2~※	1/4	3.18	2.3	8.8	33.3	2.5
VTGC 4-4~※	1/4	6.35	4.35	8.8	33.3	7.1
VTGC 8-4~※	1/2 (3/8)	6.35	4.35	15.1	38.1	7.1
VTGC 8-6~※	1/2 (3/8)	9.53	7.5	15.1	38.1	7.9
VTGC 8-8~※	1/2 (3/8)	12.7	10.2	15.1	38.1	9.7
VTGC 12-12~※	3/4	19.05	15.7	22.2	50.8	11.2
VTGC 16-16~※	1	25.4	22.1	30.2	56.4	15.7
SVTGC 4-4~※	1/4	6.35	4.35	8.8	19.1	7.1
SVTGC 4-12C~※	1/4	6.35	4.35	8.8	12.7	7.1
SVTGC 8-4~※	1/2 (3/8)	6.35	4.35	15.1	24.1	7.1
SVTGC 8-6~※	1/2 (3/8)	9.53	7.5	15.1	24.1	7.9
SVTGC 8-8~※	1/2 (3/8)	12.7	10.2	15.1	24.1	9.7

VTF−＊−BL

Part No	Size of VTF	φB	L
VTF-GC2-BL~※	1/8	5.1	17.8
VTF-GC4-BL~※	1/4	8.8	33.3
VTF-GC8-BL~※	1/2 (3/8)	15.1	38.1
VTF-GC12-BL~※	3/4	22.2	50.8
VTF-GC16-BL~※	1	30.2	56.4

VTGB、VTF−GB

Part No	Size of VTF	Tube size (φA)	Thickness (t)	φD	φB	L	ℓ
VTGB 2-2~※	1/8	3.18	0.72	1.74	5.1	17.8	7.1
VTGB 4-2~※	1/4	3.18	0.72	1.74	8.8	33.3	10.4
VTF-GB4-2-33C~※	1/4	3.18	0.72	1.74	8.8	33.3	7.1
VTGB 4-4~※	1/4	6.35	1.0	4.35	8.8	33.3	10.4
VTF-GB4-33C~※	1/4	6.35	1.67	3.0	8.8	33.3	10.4
VTGB 8-4~※	1/2 (3/8)	6.35	1.0	4.35	15.1	38.1	10.4
VTF-GB8-4-38C~※	1/2 (3/8)	6.35	1.67	3.0	15.1	38.1	10.4
VTGB 8-6~※	1/2 (3/8)	9.53	1.0	7.5	15.1	38.1	10.4
VTF-GB8-6-38C~※	1/2 (3/8)	9.53	1.21	7.1	15.1	38.1	10.4
VTF-GB8-38C~※	1/2 (3/8)	12.7	1.24	10.2	15.1	38.1	12.7
VTGB 8-8~※	1/2 (3/8)	12.7	1.24	10.2	15.1	38.1	12.7
VTGB 12-8~※	3/4	12.7	1.24	10.2	22.2	50.8	15.7
VTGB 12-12~※	3/4	19.05	1.65	15.75	22.2	50.8	15.7
VTGB 16-16~※	1	25.4	1.65	22.1	30.2	56.4	20.6

VTGAD

Part No	Size of VTF	Tube size (φA)	Thickness (t)	φD	φB	L	ℓ
VTGAD 2-2~※	1/8	3.18	0.72	1.74	5.1	36.0	15.5
VTGAD 4-4~※	1/4	6.35	1.0	4.35	8.8	41.0	16.2
VTGAD 8-4~※	1/2 (3/8)	6.35	1.0	4.35	15.1	46.0	16.2
VTGAD 8-6~※	1/2 (3/8)	9.53	1.36	6.8	15.1	46.0	17.8
VTGAD 8-8~※	1/2 (3/8)	12.7	1.65	9.4	15.1	49.3	24.4
VTGAD 12-8~※	3/4	12.7	1.65	9.4	22.2	57.2	24.4
VTGAD 12-12~※	3/4	19.05	1.65	15.75	22.2	58.0	25.2

VTCT（NPT thread）

Part No	Size of VTF	T₁ NPT thread	φD	φD₁	H Hex. size	L
VTCT 2-1~※	1/8	1/16	2.3	2.3	9.53	26.2
VTCT 2-2~※	1/8	1/8	2.3	4.4	11.11	26.2
VTCT 4-2~※	1/4	1/8	4.35	4.35	15.88	32.5
VTCT 4-4~※	1/4	1/4	4.35	6.0	15.88	37.8
VTCT 4-6~※	1/4	3/8	4.35	7.5	19.05	38.0
VTCT 8-4~※	1/2 (3/8)	1/4	10.2	6.0	23.81	41.0
VTCT 8-6~※	1/2 (3/8)	3/8	10.2	9.7	23.81	41.1
VTCT 8-8~※	1/2 (3/8)	1/2	10.2	10.2	23.81	46.0
VTCT 8-12~※	1/2 (3/8)	3/4	10.2	15.75	33.34	47.8
VTCT 8-16~※	1/2 (3/8)	1	10.2	22.1	34.93	55.8
VTCT 12-4~※	3/4	1/4	15.75	6.0	33.34	48.7
VTCT 12-6~※	3/4	3/8	15.75	9.7	33.34	48.8
VTCT 12-8~※	3/4	1/2	15.75	10.2	33.34	53.8
VTCT 12-12~※	3/4	3/4	15.75	15.75	33.34	53.8
VTCT 16-16~※	1	1	22.1	22.1	41.28	62.6

Male Connector (R thread) VTCT（R thread）

Part No	Size of VTF	T₁ R thread	φD	φD₁	H Hex. size	L
VTCT 2-R1~※	1/8	1/16	2.3	2.3	9.53	26.2
VTCT 2-R2~※	1/8	1/8	2.3	4.4	11.11	26.2
VTCT 4-R2~※	1/4	1/8	4.35	4.35	15.88	32.5
VTCT 4-R4~※	1/4	1/4	4.35	6.0	15.88	37.8
VTCT 4-R6~※	1/4	3/8	4.35	7.5	19.05	40.0
VTCT 4-R8~※	1/4	1/2	4.35	10.2	23.81	43.7
VTCT 8-R4~※	1/2 (3/8)	1/4	10.2	6.0	23.81	41.0
VTCT 8-R6~※	1/2 (3/8)	3/8	10.2	9.7	23.81	42.1
VTCT 8-R8~※	1/2 (3/8)	1/2	10.2	10.2	23.81	46.0
VTCT 8-R12~※	1/2 (3/8)	3/4	10.2	15.75	33.34	47.8
VTCT 8-R16~※	1/2 (3/8)	1	10.2	22.1	34.93	55.8
VTCT 12-R4	3/4	1/4	15.75	6.0	33.34	48.7
VTCT 12-R6	3/4	3/8	15.75	9.7	33.34	48.8
VTCT 12-R8	3/4	1/2	15.75	10.2	33.34	53.8
VTCT 12-R12	3/4	3/4	15.75	15.75	33.34	53.8
VTCT 16-R16	1	1	22.1	22.1	41.28	62.6

Male Connector (Straight thread) VTCU

Part No	Size of VTF	T₁ unified thread	φD	φD₁	ℓ	H Hex. size	L	O-ring AS568
VTCU 4-4~※	1/4	7/16-20	4.35	5.2	9.1	19	33.0	-904
VTCU 4-6~※	1/4	9/16-18	4.35	7.1	9.9	19	33.8	-906
VTCU 8-6~※	1/2 (3/8)	9/16-18	7.5	7.5	9.9	23.81	37.6	-906
VTCU 8-8~※	1/2 (3/8)	3/4-16	10.2	10.2	11.1	23.81	38.8	-908
VTCU 8-10~※	1/2 (3/8)	7/8-14	7.5	15.0	12.7	25.4	42.2	-910
VTCU 12-6~※	3/4	9/16-18	15.75	7.1	9.9	33.34	45.1	-906
VTCU 12-12~※	3/4	1 1/16-12	15.75	15.75	15.09	33.34	52.3	-912

*O-ring is a standard accessory. (Material is FKM)

VTSA（NPT thread）

Part No	Size of VTF	T₁ NPT thread	φD	H Hex. size	L
VTSA 2-1~※	1/8	1/16	2.3	11.11	29.5
VTSA 2-2~※	1/8	1/8	2.3	14.29	30.2
VTSA 4-2~※	1/4	1/8	4.35	15.88	35.8
VTSA 4-4~※	1/4	1/4	4.35	19	36.6
VTSA 8-4~※	1/2 (3/8)	1/4	10.2	23.81	38.0
VTSA 8-6~※	1/2 (3/8)	3/8	10.2	23.81	41.1
VTSA 8-8~※	1/2 (3/8)	1/2	10.2	26.99	48.5
VTSA 8-16~※	1/2 (3/8)	1	10.2	41.28	55.0
VTSA 12-12~※	3/4	3/4	15.75	33.34	55.6
VTSA 16-16~※	1	1	22.1	41.28	63.8

Female Connector (Rc thread)

VTSA（Rc thread）

Part No	Size of VTF	T₁ NPT thread	φD	H Hex. size	L
VTSA 2-R1~※	1/8	1/16	2.3	11.11	29.5
VTSA 2-R2~※	1/8	1/8	2.3	14.29	30.2
VTSA 4-R2~※	1/4	1/8	4.35	15.88	35.8
VTSA 4-R4~※	1/4	1/4	4.35	19	36.6
VTSA 8-R4~※	1/2 (3/8)	1/4	10.2	23.81	38.0
VTSA 8-R6~※	1/2 (3/8)	3/8	10.2	23.81	41.1
VTSA 8-R8~※	1/2 (3/8)	1/2	10.2	26.99	48.5
VTSA 12-R8~※	3/4	1/2	15.75	33.34	54.6
VTSA 12-R12~※	3/4	3/4	15.75	33.34	55.6
VTSA 16-R12~※	1	3/4	22.1	41.28	63.8
VTSA 16-R16~※	1	1	22.1	41.28	63.8

BI-LOK Fitting Connector VTUB

Part No	Size of VTF	Tube size (φA)	φD	H Hex. size	H₁ Hex. size	ℓ₁	L
VTUB 2-2~※	1/8	3.18	2.3	15.88	11.11	13	37.9
VTUB 4-2~※	1/4	3.18	4.35	15.88	11.11	13	38.6
VTUB 4-4~※	1/4	6.35	4.35	15.88	14.29	15.4	40.7
VTUB 4-8~※	1/4	12.7	4.35	23.81	22.23	23	46.3
VTUB 8-4~※	1/2 (3/8)	6.35	7.5	23.81	14.29	15.4	45.5
VTUB 8-6~※	1/2 (3/8)	9.53	7.5	23.81	17.46	17	46.3
VTUB 8-8~※	1/2 (3/8)	12.7	10.2	23.81	22.23	23	49.6
VTUB 8-12~※	1/2 (3/8)	19.05	10.2	26.99	28.58	24.6	55.3
VTUB 12-8~※	3/4	12.7	15.75	33.34	22.23	23	57.4
VTUB 12-12~※	3/4	19.05	15.75	33.34	28.58	24.6	57.4
VTUB 12-16~※	3/4	25.4	15.75	38.1	38.1	31	66.6
VTUB 4-4~※	1	6.35	22.1	41.27	14.29	15.4	56.5
VTUB 4-6M~※	1/4	6.0	4.35	15.88	14	15.4	40.7

BI-LOK Bulkhead Fitting Connector VTSB

Part No	Size of VTF	Tube size (φA)	T₁ unified thread	φD	H Hex. size	H₁ Hex. size	ℓ₂	H₂ Hex. size	L
VTSB 4-4~※	1/4	6.35	7/16 – 20	4.35	15.88	14.29	15.4	15.88	57.5
VTSB 4-4S~※	1/4	6.35	7/16 – 20	4.35	15.88	14.29	15.4	15.88	48.1
VTSB 4-6~※	1/4	9.53	9/16 – 20	4.35	19.00	17.46	17.0	19.00	58.3
VTSB 8-6~※	1/2 (3/8)	9.53	9/16 – 20	7.5	23.81	17.46	23.0	23.81	64.9
VTSB 8-8~※	1/2 (3/8)	12.7	3/4 – 20	10.2	23.81	22.23	23.0	23.81	70.0
VTSB 8-12~※	1/2 (3/8)	19.05	1 – 20	10.2	30.16	28.58	24.6	30.16	87.1
VTSB 12-12~※	3/4	19.05	1 – 20	15.75	33.34	28.58	24.6	33.34	93.3
VTSB 16-16~※	1	1 5/16 – 20	22.1	41.28	31.8	41.28	36.1	41.28	96.3

BI-LOK Fitting Bore Through Connector

Part No	Size of VTF	Tube size (φA)	φD	H Hex. size	H₁ Hex. size	L
VTUB 4-1-BT~※	1/4	1.58	4.35	15.88	7.93	34.12
VTUB 4-2-BT~※	1/4	3.17	4.35	15.88	11.11	38.45
VTUB 8-8M-BT~※	1/2 (3/8)	8	10.2	23.81	17.0	46.0

Union VTUA、VTF−UA

Part No	Size of VTF	φD	H Hex. size	L
VTUA 2~※	1/8	2.3	9.53	27.7
VTUA 4~※	1/4	4.35	15.88	38.9
VTUA 8~※	1/2 (3/8)	10.2	23.81	46.0
VTUA 12~※	3/4	15.75	33.34	60.5
VTUA 16~※	1	22.1	41.27	64.6
VTF-UA2~※	1/8	2.3	9.53	28.7
VTF-UA4~※	1/4	4.35	15.88	39.4
VTF-UA8~※	1/2 (3/8)	10.2	23.81	46.7

Reduced Union VTUR

Part No	Size of VTF	Size of VTF	φD	φD₁	H Hex. size	L
VTUR 4-2~※	1/4	1/8	4.35	2.3	15.88	35.1
VTUR 8-4~※	1/2 (3/8)	1/4	7.5	4.35	23.81	43.4
VTUR 12-4~※	3/4	1/4	15.75	4.35	33.34	51.0
VTUR 12-8~※	3/4	1/2	15.75	10.2	33.34	55.0
VTUR 16-4~※	1	1/4	22.1	4.35	41.28	55.0
VTUR 16-8~※	1	1/2	22.1	10.2	41.28	58.0
VTUR 16-12~※	1	3/4	22.1	15.75	41.28	65.0

Bulkhead Union VTSU、VTF−SU

Part No	Size of VTF	T unified thread	φD	ℓ	S Max	H Hex. size	L	Diameter of wall through hole
VTSU 2~※	1/8	5/16 – 24	2.3	23.5	6	11.11	41.0	9.0
VTSU 4~※	1/4	9/16 – 18	4.35	31.8	11.2	19	54.9	15.0
VTSU 8~※	1/2 (3/8)	7/8 – 14	10.2	36.6	12.7	26.99	63.5	23.0
VTSU 12~※	3/4	1 1/4 – 18	15.75	46.6	17.46	38.1	82.0	32.5
VTSU 16~※	1	1 1/2 – 20	22.1	50.0	17.46	47.63	88.5	39.0
VTF-SU4~※	1/4	9/16 – 18	4.35	33.0	11.2	19	56.6	15.0
VTF-SU4S~※	1/4	9/16 – 18	4.35	25.1	3.3	19	46.2	15.0
VTF-SU8~※	1/2 (3/8)	7/8 – 14	10.2	37.6	12.7	26.99	65.3	23.0
VTF-SU8S~※	1/2 (3/8)	7/8 – 14	10.2	28.2	3.3	26.99	54.4	23.0

Bulkhead Connector for Tube Butt Weld VTST

Part No	Size of VTF	T unified thread	φD	ℓ	S Max	H Hex. size	L	Diameter of wall through hole
VTSU 2~※	1/8	5/16 – 24	2.3	23.5	6	11.11	41.0	9.0
VTSU 4~※	1/4	9/16 – 18	4.35	31.8	11.2	19	54.9	15.0
VTSU 8~※	1/2 (3/8)	7/8 – 14	10.2	36.6	12.7	26.99	63.5	23.0
VTSU 12~※	3/4	1 1/4 – 18	15.75	46.6	17.46	38.1	82.0	32.5
VTSU 16~※	1	1 1/2 – 20	22.1	50.0	17.46	47.63	88.5	39.0
VTF-SU4~※	1/4	9/16 – 18	4.35	33.0	11.2	19	56.6	15.0
VTF-SU4S~※	1/4	9/16 – 18	4.35	25.1	3.3	19	46.2	15.0
VTF-SU8~※	1/2 (3/8)	7/8 – 14	10.2	37.6	12.7	26.99	65.3	23.0
VTF-SU8S~※	1/2 (3/8)	7/8 – 14	10.2	28.2	3.3	26.99	54.4	23.0

Coupling VTCG

Part No	Size of VTF	H Hex. size	L
VTCG 2~※	1/8	11.11	16.8
VTCG 4~※	1/4	19	30.2
VTCG 8~※	1/2 (3/8)	26.99	33.3
VTCG 12~※	3/4	38.1	42.7
VTCG 16~※	1	44.45	51.8

Reduced Adapter VTSS

Part No	Size of VTF	Size of VTF	φD	φD₁	H Hex. size	L
VTSS 2-4~※	1/8	1/4	2.3	–	19	30.2
VTSS 4-2~※	1/4	1/8	4.35	3.3	15.88	29.1
VTSS 4-4~※	1/4	1/4	4.35	–	19.0	35.0
VTSS 4-8~※	1/4	1/2	4.35	10.2	26.99	38.5
VTSS 4-12~※	1/4	3/4	4.35	15.75	38.1	44.8
VTSS 8-4~※	1/2 (3/8)	1/2	10.2	4.35	23.81	38.2
VTSS 8-12~※	1/2 (3/8)	3/4	10.2	15.75	38.1	48.0
VTSS 12-4~※	3/4	1/4	15.75	4.35	33.34	45.0
VTSS 12-8~※	3/4	1/2	15.75	10.2	33.34	48.0

Male Elbow (NPT thread) VTLN（NPT thread）

Part No	Size of VTF	T₁ NPT thread	φD	h Width flats	L	L₁
VTLN 4-2~※	1/4	1/8	4.35	17.5	28.7	22.4
VTLN 4-4~※	1/4	1/4	4.35	17.5	28.7	26.9
VTLN 8-4~※	1/2 (3/8)	1/4	10.2	20.6	33.3	26.9
VTLN 8-6~※	1/2 (3/8)	3/8	10.2	20.6	33.3	28.2
VTLN 8-8~※	1/2 (3/8)	1/2	10.2	20.6	33.3	33.3
VTLN 12-12~※	3/4	3/4	15.75	31.8	46.0	39.7

Male Elbow (R thread) VTLN（R thread）

Part No	Size of VTF	T₁ R thread	φD	h Width flats	L	L₁
VTLN 4-R2~※	1/4	1/8	4.35	17.5	28.7	22.4
VTLN 4-R4~※	1/4	1/4	4.35	17.5	28.7	26.9
VTLN 4-R6~※	1/4	3/8	4.35	20.6	28.7	28.2
VTLN 8-R6~※	1/2 (3/8)	3/8	10.2	20.6	33.3	28.2
VTLN 8-R8~※	1/2 (3/8)	1/2	10.2	20.6	33.3	33.3
VTLN 12-R4~※	3/4	1/4	15.75	31.8	46.0	36.7
VTLN 12-R8~※	3/4	1/2	15.75	31.8	46.0	39.7
VTLN 12-R12~※	3/4	3/4	15.75	31.8	46.0	39.7

Union Elbow VTLA、VTF−LA

(mm)

Part No	Size of VTF	φ D	h Width flats	L
VTLA 2-※	1/8	2.3	11.11	19.8
VTLA 4-※	1/4	4.35	17.5	28.7
VTLA 8-※	1/2 (3/8)	10.2	20.6	33.3
VTF-LA 2-※	1/8	2.3	11.11	22.6
VTF-LA 4-※	1/4	4.35	17.5	27.2
VTF-LA 8-※	1/2 (3/8)	10.2	25.0	36.8
VTF-LA 12-※	3/4	15.7	34.0	48.8
VTF-LA 16-※	1	22.1	42.9	50.8

Union Tee VTTA、VTF−TA

(mm)

Part No	Size of VTF	φ D	h Width flats	L
VTTA 2-※	1/8	2.3	11.1	19.8
VTTA 4-※	1/4	4.35	17.5	28.7
VTTA 8-※	1/2 (3/8)	10.2	20.6	33.3
VTF-TA 2-※	1/8	2.3	11.0	22.6
VTF-TA 4-※	1/4	4.35	17.5	27.2
VTF-TA 8-※	1/2 (3/8)	10.2	25.0	36.8
VTF-TA 12-※	3/4	15.7	34.0	48.8
VTF-TA 16-※	1	22.1	42.9	50.8

Reducing Tee VTTR

Part No	Size of VTF	Size of VTF	φ D	h Width flats	L	L₁	D2
VTTR8-4-※	1/2 (3/8)	1/4	10.2	20.6	33.3	30	4.35
VTTR12-4-※	3/4	1/4	15.75	35.0	41.8	34	4.35

Union Cross VTXA、VTF− XA

Part No	Size of VTF	φ D	h Width flats	L
VTXA 2-※	1/8	2.3	11.11	19.8
VTXA 4-※	1/4	4.35	17.5	28.7
VTXA 8-※	1/2 (3/8)	10.2	20.6	33.3
VTF-XA 2-※	1/8	2.3	11.1	22.6
VTF-XA 4-※	1/4	4.35	17.5	27.2
VTF-XA 8-※	1/2 (3/8)	10.2	25.0	36.8

Connector For Resin Tube Fitting VTEP

Part No	Size of VTF	Resin tube fitting Size	φ D	h Width flats	L	D1
VTEP4 – 6.35×4.35 – ※	1/4	φ 6 × φ 4	4.35	15.88	34.2	3.9

Elbow for Butt Weld VTLT

Part No	Size of VTF	Tube size (φA)	Thickness (t)	φ D	h Width flats	φ D1	L	L1	ℓ
VTLT 4-4-※	1/4	6.35	1.0	4.35	17.0	4.35	27.2	25.0	16.5
VTLT 4-4S-※	1/4	6.35	1.0	4.35	17.0	4.35	27.2	14.9	6.4
VTLT 8-4-※	1/2 (3/8)	6.35	1.0	10.2	25.0	4.35	33.3	33.3	19.0
VTLT 8-6-※	1/2 (3/8)	9.53	1.0	10.2	25.0	7.5	33.3	33.3	19.0

We also manufacture other dimensions/sizes.

Tee for Butt Weld VTTT

Part No	Size of VTF	Tube size (φA)	Thickness (t)	φ D	h Width flats	φ D1	L	L1	ℓ
VTTT 4-4-※	1/4	6.35	1.0	4.35	17.0	4.35	27.2	25.0	16.5
VTTT 6-4-※	1/4	9.53	1.0	7.5	17.0	7.5	27.2	25.0	16.5
VTTT 4-8-※	1/2 (3/8)	6.35	1.0	7.5	25.0	4.35	33.3	33.3	19.0
VTTT 6-8-※	1/2 (3/8)	9.53	1.0	7.5	25.0	7.5	33.3	33.3	19.0

We also manufacture other dimensions/sizes.

Tee for Butt Weld VTKT

Part No	Size of VTF	Tube size (φA)	Thickness (t)	φ D	h Width flats	φ D1	L	L1	ℓ
VTKT 4-4-4-※	1/4	6.35	1.0	4.35	17.0	4.35	27.2	25.0	16.5
VTKT 4-4S-4-※	1/4	6.35	1.0	4.35	17.0	4.35	27.2	15.0	6.35

We also manufacture other dimensions/sizes.

Bulkhead Tee for Butt Weld VTNT

Part No	Size of VTF	Tube size (φA)	Thickness (t)	φ D	h Width flats	φ D1	L	L1	ℓ
VTNT 4-4-※	1/4	6.35	1.0	4.35	17.0	4.35	27.2	25.0	16.5

Additionally, it mentions: “We also manufacture other dimensions/sizes.

Welded Connector (R thread)

Part No	Size of VTF	T (R thread)	φ D	H (Hex. size)	H₁ (Hex. size)	L
WVTC T 4-R2-※	1/4	1/8	4.35	19	12	39.4
WVTC T 4-R4-※	1/4	1/4	4.35	19	14.29	45.5
WVTC T 4-R6-※	1/4	3/8	4.35	19	19	46
WVTC T 8-R4-※	1/2 (3/8)	1/4	4.35	26.99	14.29	45.5
WVTC T 8-R6-※	1/2 (3/8)	3/8	7.5	26.99	19	50.2
WVTC T 8-R8-※	1/2 (3/8)	1/2	10.2	26.99	22.23	53.2
WVTC T 12-R12-※	3/4	3/4	15.75	38.1	30	96.3

Welded Connector (NPT thread)

Part No	Size of VTF	T (NPT thread)	φ D	H (Hex. size)	H₁ (Hex. size)	L
WVTC T 4-R2-※	1/4	1/8	4.35	19	12	39.4
WVTC T 4-R4-※	1/4	1/4	4.35	19	14.29	45.5
WVTC T 4-R6-※	1/4	3/8	4.35	19	19	46
WVTC T 8-R4-※	1/2 (3/8)	1/4	4.35	26.99	14.29	45.5
WVTC T 8-R6-※	1/2 (3/8)	3/8	7.5	26.99	19	50.2
WVTC T 8-R8-※	1/2 (3/8)	1/2	10.2	26.99	22.23	53.2
WVTC T 12-R12-※	3/4	3/4	15.75	38.1	30	96.3

Welded Connector (Rc thread)

Part No	Size of VTF	T (RC thread)	φ D	H (Hex. size)	H₁ (Hex. size)	L
WVTSA 4-R2-※	1/4	1/8	4.35	19	14	42.5
WVTSA 4-R4-※	1/4	1/4	4.35	19	19	45.5
WVTSA 4-R6-※	1/4	3/8	4.35	19	22.23	49.8
WVTSA 8-R4-※	1/2 (3/8)	1/4	10.2	26.99	19	45.5
WVTSA 8-R6-※	1/2 (3/8)	3/8	10.2	26.99	22.23	49.8
WVTSA 8-R8-※	1/2 (3/8)	1/2	10.2	26.99	26.99	55.4
WVTSA 12-R12-※	3/4	3/4	15.75	38.1	33.34	85
WVTSA 16-R16-※	1	1	22.1	44.45	41.28	98

Welded Connector (NPT thread)
WVTSA（NPT thread）

Part No	Size of VTF	T (NPT thread)	φ D	H (Hex. size)	H₁ (Hex. size)	L
WVTSA 4-2-※	1/4	1/8	4.35	19	14	42.5
WVTSA 4-4-※	1/4	1/4	4.35	19	19	45.5
WVTSA 4-6-※	1/4	3/8	4.35	19	22.23	49.8
WVTSA 8-4-※	1/2 (3/8)	1/4	10.2	26.99	19	45.5
WVTSA 8-6-※	1/2 (3/8)	3/8	10.2	26.99	22.23	49.8
WVTSA 8-8-※	1/2 (3/8)	1/2	10.2	26.99	20.99	55.4
WVTSA 12-12-※	3/4	3/4	15.75	38.1	33.34	85
WVTSA 16-16-※	1	1	22.1	44.45	41.28	98

Welded BI-LOK Fitting Connector
WVTUB

Part No	Size of VTF	Size of BHLOK (φA)	φ D	H₁ (Hex. size)	H₂ (Hex. size)	H₃ (Hex. size)	L₁	L₂	L
WVTUB 4-4-※	1/4	6.35	4.35	19.05	12.7	14.29	15.4	41.8	49.3
WVTUB 4-6-※	1/4	9.53	4.35	19.05	15.88	17.46	17	42.5	50
WVTUB 4-8-※	1/4	12.7	4.35	19.05	20.64	22.23	23	43.5	53.8
WVTUB 8-4-※	1/2 (3/8)	6.35	10.2	26.99	15.88	14.29	15.4	43.1	50.6
WVTUB 8-6-※	1/2 (3/8)	9.53	10.2	26.99	15.88	17.46	17	45	52.5
WVTUB 8-8-※	1/2 (3/8)	12.7	10.2	26.99	20.64	22.23	23	47	57.3
WVTUB 12-6-※	3/4	9.53	15.75	38.1	20.64	17.46	17	68.6	76.1
WVTUB 12-8-※	3/4	12.7	15.75	38.1	20.64	22.23	23	68.6	78.9
WVTUB 12-12-※	3/4	19.05	15.75	38.1	26.99	25.88	24.6	88.9	99.2
WVTUB 16-8-※	1	12.7	22.1	44.45	26.99	22.23	23	84.6	94.9
WVTUB 16-16-※	1	25.4	22.1	44.45	34.93	38.1	31.6	87	100

Closed Coupling WVTGE

Part No	Size of VTF	φ D	H (Hex. size)	L
WVTGE 4-4-※	1/4	4.35	19	43.4
WVTGE 8-8-※	1/2 (3/8)	10.2	26.99	47.0
WVTGE 12-12-※	3/4	15.75	38.1	70.0

Reducing Closed Coupling WVTRGE

Part No	Size of VTF	Size of VTF	φ D	H (Hex. size)	H₁ (Hex. size)	L
WVTRGE 8-4-※	1/2	1/4	4.35	26.99	19	30.4

Welded Female Elbow WVTLA

Part No	Size of VTF	φ D	H (Hex. size)	L
WVTLA 4-4-※	1/4	4.35	19	25.4
WVTLA 8-8-※	1/2 (3/8)	10.2	26.99	28.6

Welded Female Tee WVTTA

Part No	Size of VTF	φ D	H (Hex. size)	L	2L
WVTTA 4-4-※	1/4	4.35	19	25.4	50.8
WVTTA 8-8-※	1/2 (3/8)	10.2	26.99	28.3	56.6

Welded Female Cross

Part No	Size of VTF	φ D	H (Hex. size)	L	2L
WVTXA 4-4-※	1/4	4.35	19	25.4	50.8
WVTXA 8-8-※	1/2 (3/8)	10.2	26.99	28.3	56.6

Welded Male-Female Elbow

Part No	Size of VTF	T (unified thread)	φ D	H (Hex. size)	h (Width flats)	L
WVTLS 4-4-※	1/4	9/16-18	4.35	19.05	17.0	30.0

Welded Male-Female Tee

Part No	Size of VTF	φ D	H (Hex. size)	h (Width flats)	L
WVTTS 4-4-※	1/4	4.35	19.05	17.0	30.0

Female Nut Adapter with NW Flange Welded VTF−NW＊−＊VF

Part No	Size of VTF	Size of NW Flange (φB)	t	H (Hex. size)	L
VTF-NW16-4VF-※	1/4	30	1.0	19.05	31.0
VTF-NW16-8VF-※	1/2 (3/8)	30	1.24	26.99	31.5
VTF-NW25-4VF-※	1/4	40	1.0	19.05	31.0
VTF-NW25-8VF-※	1/2 (3/8)	40	1.24	26.99	31.5
VTF-NW25-12VF-※	3/4	40	1.65	38.1	38.0
VTF-NW40-4VF-※	1/4	55	1.0	19.05	31.0
VTF-NW40-8VF-※	1/2 (3/8)	55	1.24	26.99	31.5
VTF-NW40-12VF-※	3/4	55	1.65	38.1	38.0
VTF-NW50-4VF-※	1/4	75	1.0	19.05	31.0
VTF-NW50-8VF-※	1/2 (3/8)	75	1.24	26.99	31.5

Male Nut Adapter with NW Flange Welded VTF−NW＊−＊VM

Part No	Size of VTF	Size of NW Flange (φB)	t	H (Hex. size)	L
VTF-NW16-4VM-※	1/4	30	1.0	15.88	46.2
VTF-NW16-8VM-※	1/2 (3/8)	30	1.24	23.81	48.5
VTF-NW25-4VM-※	1/4	40	1.0	15.88	46.2
VTF-NW25-8VM-※	1/2 (3/8)	40	1.24	23.81	48.5
VTF-NW25-12VM-※	3/4	40	1.65	33.34	54.6
VTF-NW40-4VM-※	1/4	55	1.0	15.88	46.2
VTF-NW40-8VM-※	1/2 (3/8)	55	1.24	23.81	48.5
VTF-NW40-12VM-※	3/4	55	1.65	33.34	54.6
VTF-NW50-4VM-※	1/4	75	1.0	15.88	46.2
VTF-NW50-8VM-※	1/2 (3/8)	75	1.24	23.81	48.5

Tube-end Adapter with NW Flange Welded VTF−NW＊−＊TW

Part No	Size of NW Flange (φB)	φ A	t	L
VTF-NW16-4TW-※	30	6.35	1.0	100
VTF-NW16-6TW-※	30	9.53	1.0	100
VTF-NW25-4TW-※	40	6.35	1.0	100
VTF-NW25-6TW-※	40	9.53	1.0	100
VTF-NW40-4TW-※	55	6.35	1.0	100
VTF-NW40-6TW-※	55	9.53	1.0	100
VTF-NW50-4TW-※	75	6.35	1.0	100
VTF-NW50-6TW-※	75	9.53	1.0	100

Female Nut VTNA

Part No	Size of VTF	φ M	H (Hex. size)	L
VTNA 2	1/8	5.15	11.1	13.5
VTNA 4	1/4	9.1	19	20.6
VTNA 8	1/2 (3/8)	15.5	26.99	22.4
VTNA 12	3/4	22.6	38.1	28.4
VTNA 16	1	30.5	44.45	34.0

Male Nut VTNB

Part No	Size of VTF	φ M	H (Hex. size)	L
VTNB 2	1/8	5.15	9.53	12.7
VTNB 4	1/4	8.9	15.88	18.3
VTNB 8	1/2 (3/8)	15.2	23.81	20.6
VTNB 12	3/4	22.4	33.34	25.4
VTNB 16	1	30.5	41.27	30.2

Short Male Nut VTNB＊S

Part No	Size of VTF	φ M	H (Hex. size)	L
VTNB 4S	1/4	8.9	15.88	13.7
VTNB 8S	1/2 (3/8)	15.2	23.81	15.6

Lock Nut VTNN

Part No	Size of VTF	T (unified thread)	H (Hex. size)	L
VTNN 2	1/8	5/16-24	11.11	6.0
VTNN 4	1/4	9/16-18	19	6.0
VTNN 8	1/2 (3/8)	7/8-14	26.99	8.0
VTNN 12	3/4	1・1/4-18	38.1	10.0
VTNN 16	1	1・1/2-20	47.63	12.5

Cap VTCA

Part No	Size of VTF	H (Hex. size)	L
VTCA 2	1/8	11.11	15.7
VTCA 4	1/4	19	23.5
VTCA 8	1/2 (3/8)	26.99	25.9
VTCA 12	3/4	38.1	31.2
VTCA 16	1	44.45	39.2

Plug VTBA

Part No	Size of VTF	H (Hex. size)	L
VTBA 2	1/8	9.53	17.3
VTBA 4	1/4	15.88	23.1
VTBA 8	1/2 (3/8)	23.81	27.4
VTBA 12	3/4	33.34	35.8
VTBA 16	1	41.27	38.6

The post IHARA VTF Series Metal Gasket Seal Fitting first appeared on Kouei Japan Trading | Get Quotation.

IHARA AWF Series Weld Fitting

kvtpart — Sun, 24 May 2020 06:23:18 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: AWF Series

ELBOW：AWLB – AWF-L（width flats）

TEE： AWTB AWF-T（width flats）

REDUCING ELBOW：AWLRB- AWF-LR（width flats）

REDUCING TEE：AWTRB- AWF-TR (width flats）

REDUCING UNION：AWURB

SHORT ELBOW：SAWLSB

SHORT TEE：SAWTSB

SHORT REDUCING ELBOW： SAWLRB

SHORT TEE：SAWTSB

SHORT REDUCING ELBOW： SAWLRB

SHORT REDUCING TEE： SAWTRB

SHORT REDUCING UNION：SAWURB

SHORT CROSS：SAWXSB

SHORT ANGLE TEE：SAWLST

45°ELBOW：SAWVSB

ONE END LONG ELBOW：SAWLLB

MIDDLE BRANCH LONG TEE：SAWTNB

MIDDLE BRANCH SHORT TEE：SAWTLB

FEATURES

The two standards of single melt material and double melt material are available.
● Dimensional tolerances are held to minimum by precision machining.
● After precision washing and drying up, each fitting is packed in a double layers bag in the clean room. Purge with high purity nitrogen gas and then vacuum sealed.

PART NUMBERS BY DESCRIPTIVE

Specification

Grade	32	07	07W	04W
Material	SUS316L Mn ≤ 0.80% S ≤ 0.002%	SUS316L Mn ≤ 0.80% S ≤ 0.002%	SUS316L Vacuum double melt material C ≤ 0.015% S ≤ 0.002%	SUS316L Vacuum double melt material C ≤ 0.015% S ≤ 0.002%
Cleanliness grade	A + B + C ≤ 0.05%	A + B + C ≤ 0.05%	A + B + C ≤ 0.03%	A + B + C ≤ 0.03%
Surface finish	Ra 0.8 (μm)	Ra 0.18 (μm)	Ra 0.18 (μm)	Ra 0.1 (μm)
Color label to identify grade	White	Yellow	Pink	Blue

Double melt (VIM+VAR) material

Freguency distribution of the internal surface roughness

Measurement of non-metallic inclusion (JIS G 0555)

Type	A-inclusion	B-inclusion	C-inclusion	Total (A+B+C)
Single melt	0.008	0	0.013	0.021
Double melt	0	0	0.013	0.013

Chemical Composition of Material

	C	Mn	P	S	Si	Ni	Cr	Mo
SUS316L	0.030	2.00	0.045	0.030	1.00	12.00 15.00	16.00 18.00	2.00 3.00
Ihara standard Single melt	0.030	0.80	0.032	0.002	0.35	12.00 0.73 15.00	16.00 0.73 18.00	2.00 3.00
Ihara standard Double melt	0.015	0.05	0.030	0.002	0.015	12.00 15.00	16.00 18.00	2.00 3.00
Actual Single melt	0.020	0.78	0.028	0.010	0.55	12.09	17.21	2.05
Actual Double melt	0.001	0.01	0.003	0.001	0.01	14.70	17.80	2.64

Note: All values are in percentage (%).

LONG TYPE

ELBOW (mm)

Parts numbers	ØD (mm)	t (mm)	L1 (mm)	L (mm)	h (mm)
AWF-L4	1/4 (6.35)	1.0	19.05	25.0	11.1
AWF-L6	3/8 (9.53)	1.0	19.05	25.0	11.1
AWF-L8	1/2 (12.7)	1.24	19.05	29.0	17.2
AWF-L12	3/4 (19.05)	1.65	22.5	33.5	22.0
AWLB 16	1 (25.4)	1.65	24.5	39.0	29.0

TEE

Parts numbers	ØD (mm)	t (mm)	L1 (mm)	L (mm)	h (mm)
AWF-T4	1/4 (6.35)	1.0	19.05	25.0	11.1
AWF-T6	3/8 (9.53)	1.0	19.05	25.0	11.1
AWF-T8	1/2 (12.7)	1.24	19.05	29.0	17.2
AWF-T12	3/4 (19.05)	1.65	22.5	33.5	22.0
AWTB 16	1 (25.4)	1.65	24.5	39.0	29.0

REDUCING ELBOW

Parts numbers	ØD (mm)	ØD1 (mm)	t (mm)	t1 (mm)	L1 (mm)	L (mm)	h (mm)
AWF-LR 6-4	3/8 (9.53)	1/4 (6.35)	1.0	1.0	19.05	25.0	11.1
AWF-LR 8-4	1/2 (12.7)	1/4 (6.35)	1.24	1.0	19.05	29.0	17.2
AWF-LR 8-6	1/2 (12.7)	3/8 (9.53)	1.24	1.0	19.05	29.0	17.2
AWF-LR 12-4	3/4 (19.05)	1/4 (6.35)	1.65	1.0	22.5	33.5	22.0
AWF-LR 12-6	3/4 (19.05)	3/8 (9.53)	1.65	1.0	22.5	33.5	22.0
AWF-LR 12-8	3/4 (19.05)	1/2 (12.7)	1.65	1.24	22.5	33.5	22.0
AWLRB 16-4	1 (25.4)	1/4 (6.35)	1.65	1.0	24.5	39.0	29.0
AWLRB 16-6	1 (25.4)	3/8 (9.53)	1.65	1.0	24.5	39.0	29.0
AWLRB 16-8	1 (25.4)	1/2 (12.7)	1.65	1.24	24.5	39.0	29.0
AWLRB 16-12	1 (25.4)	3/4 (19.05)	1.65	1.65	24.5	39.0	29.0

REDUCING TEE

Parts numbers	ØD※ (mm)	ØD1※ (mm)	t (mm)	t1 (mm)	L1 (mm)	L (mm)	h (mm)
AWF-TR 6-4	3/8 (9.53)	1/4 (6.35)	1.0	1.0	19.05	25.0	11.1
AWF-TR 8-4	1/2 (12.7)	1/4 (6.35)	1.24	1.0	19.05	29.0	17.2
AWF-TR 8-6	1/2 (12.7)	3/8 (9.53)	1.24	1.0	19.05	29.0	17.2
AWF-TR 12-4	3/4 (19.05)	1/4 (6.35)	1.65	1.0	22.5	33.5	22
AWF-TR 12-6	3/4 (19.05)	3/8 (9.53)	1.65	1.0	22.5	33.5	22
AWF-TR 12-8	3/4 (19.05)	1/2 (12.7)	1.65	1.24	22.5	33.5	22
AWTRB 16-4	1 (25.4)	1/4 (6.35)	1.65	1.0	24.5	39.0	29
AWTRB 16-8	1 (25.4)	1/2 (12.7)	1.65	1.24	24.5	39.0	29
AWTRB 16-12	1 (25.4)	3/4 (19.05)	1.65	1.65	24.5	39.0	29

REDUCING UNION

Parts numbers	ØD※ (mm)	ØD1※ (mm)	t (mm)	t1 (mm)	L (mm)	ℓ (mm)	ℓ1 (mm)
AWURB 4-2	1/4 (6.35)	1/8 (3.18)	1.0	0.71	27.0	19	7
AWURB 6-4	3/8 (9.53)	1/4 (6.35)	1.0	1.0	38.8	17.9	20
AWURB 8-4	1/2 (12.7)	1/4 (6.35)	1.24	1.0	38.6	16.8	20
AWURB 8-6	1/2 (12.7)	3/8 (9.53)	1.24	1.0	38.6	17.7	20
AWURB 12-4	3/4 (19.05)	1/4 (6.35)	1.65	1.0	45.0	21.3	20
AWURB 12-6	3/4 (19.05)	3/8 (9.53)	1.65	1.0	45.0	22.3	20
AWURB 12-8	3/4 (19.05)	1/2 (12.7)	1.65	1.24	48.0	22.2	20
AWURB 16-4	1 (25.4)	1/4 (6.35)	1.65	1.0	48.0	23.4	24
AWURB 16-6	1 (25.4)	3/8 (9.53)	1.65	1.0	48.0	23.4	24
AWURB 16-8	1 (25.4)	1/2 (12.7)	1.65	1.24	52.0	24.3	24
AWURB 16-12	1 (25.4)	3/4 (19.05)	1.65	1.65	52.0	30.2	20

SHORT TYPE

SHORT ELBOW

Parts numbers	ØD (mm)	t (mm)	L1 (mm)	L (mm)	h (mm)
SAWLSB 2	1/8 (3.18)	0.71	6.35	10.33	7.96
SAWLSB 4	1/4 (6.35)	1.0	6.35	10.33	7.96
SAWLSB 6	3/8 (9.53)	1.0	6.35	11.91	11.13
SAWLSB 8	1/2 (12.7)	1.24	6.35	13.47	14.31

SHORT TEE

Parts numbers	ØD (mm)	t (mm)	L1 (mm)	L (mm)	h (mm)
SAWLSB 2	1/8 (3.18)	0.71	6.35	10.33	7.96
SAWLSB 4	1/4 (6.35)	1.0	6.35	10.33	7.96
SAWLSB 6	3/8 (9.53)	1.0	6.35	11.91	11.13
SAWLSB 8	1/2 (12.7)	1.24	6.35	13.47	14.31

SHORT REDUCING ELBOW

Parts numbers	ØD※ (mm)	ØD1※ (mm)	t (mm)	t1 (mm)	L1 (mm)	L (mm)	h (mm)
SAWLRB 6-4	3/8 (9.53)	1/4 (6.35)	1.0	1.0	6.35	11.91	11.13
SAWLRB 8-4	1/2 (12.7)	1/4 (6.35)	1.24	1.0	6.35	13.47	14.31
SAWLRB 8-6	1/2 (12.7)	3/8 (9.53)	1.24	1.0	6.35	13.47	14.31

SHORT REDUCING TEE

Parts numbers	ØD (mm)	ØD1 (mm)	t (mm)	t1 (mm)	L1 (mm)	L (mm)	h (mm)
SAWTRB 4-2	1/4 (6.35)	1/8 (3.18)	1.0	0.71	6.35	10.33	7.96
SAWTRB 6-4	3/8 (9.53)	1/4 (6.35)	1.0	1.0	6.35	11.91	11.13
SAWTRB 8-4	1/2 (12.7)	1/4 (6.35)	1.24	1.0	6.35	13.47	14.31
SAWTRB 8-6	1/2 (12.7)	3/8 (9.53)	1.24	1.0	6.35	13.47	14.31

SHORT REDUCING UNION

Parts numbers	ØD (mm)	ØD1 (mm)	t (mm)	t1 (mm)	L (mm)	ℓ (mm)	ℓ1 (mm)
SAWURB 4-2	1/4 (6.35)	1/8 (3.18)	1.0	0.71	19.05	10.35	6.35
SAWURB 6-4	3/8 (9.53)	1/4 (6.35)	1.0	1.0	19.05	10.35	6.35
SAWURB 8-4	1/2 (12.7)	1/4 (6.35)	1.24	1.0	19.05	10.35	6.35
SAWURB 8-6	1/2 (12.7)	3/8 (9.53)	1.24	1.0	19.05	10.35	6.35

SHORT CROSS

Parts numbers	ØD (mm)	t (mm)	L (mm)	L1 (mm)	ℓ (mm)	h (mm)
SAWXSB 2	1/8 (3.18)	0.71	20.66	10.33	6.35	7.96
SAWXSB 4	1/4 (6.35)	1.0	20.66	10.33	6.35	7.96
SAWXSB 6	3/8 (9.53)	1.0	23.82	11.91	6.35	11.13
SAWXSB 8	1/2 (12.7)	1.24	26.94	13.47	6.35	14.31

SHORT ANGLE TEE

Parts numbers	ØD (mm)	t (mm)	L (mm)	L1 (mm)	h (mm)
SAWLST 2	1/8 (3.18)	0.71	10.33	6.35	7.96
SAWLST 4	1/4 (6.35)	1.0	10.33	6.35	7.96
SAWLST 6	3/8 (9.53)	1.0	11.91	6.35	11.13
SAWLST 8	1/2 (12.7)	1.24	13.47	6.35	14.24

45°ELBOW

Parts numbers	ØD (mm)	t (mm)	L (mm)	L1 (mm)	ℓ (mm)	h (mm)
SAWSB 4	1/4 (6.35)	1.0	11.98	10.33	6.35	7.96

ONE END LONG ELBOW

Parts numbers	ØD (mm)	t (mm)	ℓ (mm)	ℓ1 (mm)	L (mm)	L1 (mm)	h (mm)
SAWLLB 4	1/4 (6.35)	1.0	21.02	6.35	25.0	10.33	7.96
SAWLLB 6	3/8 (9.53)	1.0	19.43	6.35	25.0	11.91	11.13

MIDDLE BRANCH LONG TEE

Parts numbers	ØD (mm)	t (mm)	ℓ1 (mm)	ℓ (mm)	L1 (mm)	L (mm)	h (mm)
SAWTNB 4	1/4 (6.35)	1.0	6.35	21.02	10.33	25.0	7.96
SAWTNB 6	3/8 (9.53)	1.0	6.35	19.43	11.91	25.0	11.13

MIDDLE BRANCH SHORT TEE

Parts numbers	ØD (mm)	t (mm)	ℓ (mm)	ℓ1 (mm)	L (mm)	L1 (mm)	h (mm)
SAWTLB 4	1/4 (6.35)	1.0	21.02	6.35	25.0	10.33	7.96
SAWTLB 6	3/8 (9.53)	1.0	19.43	6.35	25.0	11.91	11.13

The post IHARA AWF Series Weld Fitting first appeared on Kouei Japan Trading | Get Quotation.

IHARA e-fit Series Weld-less Fitting

kvtpart — Sun, 24 May 2020 02:11:29 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: e-fit Series

Piping stainless pipes up to 50A now becomes simpler without welding.
No welding required!!
Starting today, you can use it for SUS piping. This is the beginning of SUS piping without welding.

Until Now

So far You have to weld pipe, flange, and clamp joint fitting to install piping. Therefore Preparing welder, Preparing welding equipment, Checking welding conditions, Checking cutting surfaces, Cooling after welding, Removing welding scales, Cleaning, purifying, covering, and sorting out the work place… They prevent immediate piping installation because you need to follow the same procedures even for a simple piping change.

Need to reduce costs!
Want to shorten work time!
Need simpler pipe installation work!
Want to install pipes without welding!
Want less human involvement!
Need simpler pipe changes and adjustments!

From Now

Reduce piping cost to 1/3. You can drastically reduce work time and work man power.
Shorten work process and time to 1/3 of traditional length. You can drastically shorten work process and time thank to elimination of any work associating welding. Also there is no need for tightening a number of bolts paying attention to balance.
Simplify piping works. You can complete piping works simply by inserting pipes and tightening nuts.
Complete piping works without welding. You do not need to prepare any welding technician and any arrangement (welding machine, tool, or material).
Enable easy piping changes or additions. You can change easily simply by switching joint fittings.
Ideal for piping site of fire ban.

⇒ “e fit” joint fittings are products to assist total cost reduction of piping works!

Good Design Award Eco Design Award (Award by Minister of International Trade and Industry)

“e-fit” piping system has received the industry’s first Good Design Award, the Minister of International Trade and Industry Award as an energy-saving piping system.

Pipe Specification

Applicable pipe: SUS304TP-SC or SUS304TP-A of JIS G3459, and SUS304 TP-SC-BA Seamless pipe

Outside diameter tolerance: 15A, 20A: ±0.3mm 25A: ±0.35mm 32A: ±0.43mm 40A: ±0.49mm 50A: ±0.5mm

The maximum diameter in the case of ovality must not exceed the allowable tolerance described on the left.

Thickness: 1.2mm to Sch10

Hardness: HRB90 or less.

Surface: No harmful defects such as roughness, scratches (especially at the bead part). Thin-walled SUS304 pipes are also available. Please contact us for details.

Major features

Assist total cost reduction.
Easy and quick piping work for anybody.
Enable piping work without welding technician.
Enable piping with thin wall pipes.
No deterioration of corrosion resistance due to welding.
Enable simple piping change and maintenance.
Reduce electrical power consumption of pumps thanks to less fluid resistance to contribute to energy saving. In addition, make a difference in running cost.
Ideal for piping at sites of fire ban.

Product specifications

Pressure: VAC to 1Mpa (10kgf/cm²) Temperature: -30°C to 120°C Size: 15A, 20A, 25A, 32A, 40A, 50A Material:

Joint fitting body: SUS304
Nut: SUS304
Back ferrule: SUS304
Retainer: SUS304
O-ring: Cold temperature fluoro-rubber

He leakage: 1 x 10^-7Pam³/S or less

*Other specifications are available upon request.

Preparation

Check the cut edges of the pipe for burrs or debris.
(They may damage O-ring, the seal part.)

Tightening Work

Pre-tighten with tightening tool. (Fig. 1)
Check whether ferrule is tightened. (Fig. 2)
Check the direction of ferrule. (Fig. 3, Fig. 4)
Attach retainer and O-ring to the pre-tightened pipe, then install them to the joint fitting body.
Use wrenches for body and nut to tighten them. Tightening force may sharply increase at a point (abrupt torque rise point).
Mark this point, then tighten further 60 degrees (1/6 of a turn).
Tightening work is completed. (Fig. 5)

Retightening

Draw a matching mark on the nut and body, then disassemble them.
Retighten them to the matching mark or exceed it a little.

They can be reconnected many times as you desire.

The post IHARA e-fit Series Weld-less Fitting first appeared on Kouei Japan Trading | Get Quotation.

IHARA e1 Touch Series Fitting For Vinyl Hoses

kvtpart — Sun, 24 May 2020 01:09:47 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: e1 Touch Series

Best fit for cooling pipes and hoses!
Safe, easy, and quick connection!

Choose from a wide variety of fittings: elbow, T-shape, taper-threaded, parallel-threaded, and connector.
We can also manufacture ball valves for e1Touch fittings.

Features

e1Touch hose fittings provide a complete seal thanks to a structure that uses an insert inside the hose that locks tight with the sleeve. This prevents water leakage and stops the hose from coming off.
Furthermore, the hose connector and the main body for the fitting can be coupled or released easily. The main body is interchangeable with the BI-Lok fittings, which provide a wide variety of fitting shapes that you can choose from.

Easy Handling

The insert can be attached to the hose with ease.
The best tightening for the nut is very clear.
(Simply tighten the nut until it reaches the wall on the main body.)
Disassembly is easy.
(When disassembling, the hose can easily be separated from the main body, which minimizes the space for the hose to move.)
Disassembly and reassembly can be performed over and over again.

Performance

Good tightening balance provides a pressure performance higher than the burst pressure for the hose.
This fitting boasts excellent air tightness.
The diameter of the insert’s hole is exactly the same as the inner diameter of the hose, thus keeping airfl ow steady even at the hose junction.
The main body is a BI-Lok fitting, making it easy to change from hard piping to soft piping.

Basic Structure

Material

Part name	Main body	Insert	O-ring	Sleeve	Nut
Material	SUS316	SUS304	Viton	Polyacetal

Tightening Procedure

• Cut the end of the hose at a right angle, and attach the nut and the sleeve to the hose.
• Place the insert in the hose. Push the insert into the hose until the hose reaches the insert’s wall.
• Slide the sleeve fully toward the insert.
• Screw the nut on the main body, tightening until it reaches the wall.

Applicable Hose

Soft PVC: Applicable to hoses with the inner and outer diameters identical to those of TOYORON hoses from TOYOX Co., Ltd.

Hose Working Pressure

Hose size (I.D. x O.D.)	Working pressure (MPa)	Hose size (I.D. x O.D.)	Working pressure (MPa)
4 x 9 – 10 x 16	0 – 1.0	19 x 26 – 25 x 33	0 – 0.6
12 x 18 – 15 x 22	0 – 0.8	32 x 41	0 – 0.4

Order Tips: Model Description

* Additional shapes and types of threading not listed above are also available.
For details, please contact our sales representatives.

The post IHARA e1 Touch Series Fitting For Vinyl Hoses first appeared on Kouei Japan Trading | Get Quotation.

IHARA e Series Stainless Steel Fitting For Polymer And Vinyl Tubes

kvtpart — Sat, 23 May 2020 08:27:57 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: e Series

Features

☆ Easy・Certain・Safe・Clean
・Simple Structure（body & assembly-nut)
・Certain & safe assembly （no difference in finish by anyone）
No excessive fastening
No damage to tubes
Minimal tube twist in fastening process
High corrosion resistance(all in 316S.S.)
・Oil-free product cleaned by ultra-pure water.

Specification

Fluid	Air, Water, N₂ gas, etc. (acc. to tube spec)
Max. w. press.	*1 1.5 MPa (according to fluid, tube spec)
Temperature	*2 -65～260°C (according to fluid, tube spec)

Notes:

*1 The rating differs much by the fluid or the spec of tube.

*2 Standard: Air/-60～260°C, Water/0～100°C

Please confirm the fluid and the specification of the tube before procurement.

Applicable Tube

Fluoro polymer tube （PTFE・PFA・FEP）
Polyurethane tube／Nylon tube

Wide variety of Application Example

Size (O.D./I.D.)

mm	inch
4 x 2	6.35 x 3.18
4 x 2.5	6.35 x 3.96
6 x 4	6.35 x 4.35
8 x 5	9.53 x 6.35
8 x 6	9.53 x 6.99
10 x 6.5	9.53 x 7.52
10 x 8	12.7 x 9.52
12 x 8
12 x 9
12 x 10
16 x 13

Note: Please ask our Sales Dept. for the other sizes.

Configuration

CDType	(2)Applied tube size		(3)ISO taper thread
CT: male connector SA: female connector LN: elbow nipple •	Size	O.D.ZLD.	Thread	Size
	4×2.5	0 4 x 02.5	R:male Rc: female	2 : 1/8
	6×4	06×04		4 : 1/4
	8×5	08×05		6 : 3/8
	•	•		8 : 1/2
	•	•		12 : 3/4
	•	•		16 : 1

The post IHARA e Series Stainless Steel Fitting For Polymer And Vinyl Tubes first appeared on Kouei Japan Trading | Get Quotation.

IHARA SJC- SJK- SJM- SJS -SJH Series Swivel Join

kvtpart — Fri, 22 May 2020 02:28:04 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: SJC- SJK- SJM- SJS -SJH Series

Features

The swivel joints are widely used in hydraulic piping for such as construction equipment, machine tools, general industrial machines, etc.
Specially used in hydraulic pressure piping and they show excellent performance against low-speed rotation and/or reciprocating rotational motion.
Mainly above types are used for connections between fixed piping and high-pressure hoses preventing hose torsion.

Type	Rated Pressure	Durability	Shape	Fluid	Reference
SJC	14MPa	100 K times	Elbow	Hydraulic oil -20°C〜95°C	Compacted by 30% Torque 30〜80% reduced
SJK	14MPa		Straight		Compacted by 30% Torque 30〜80% reduced
SJM	21MPa		Straight
SJS			Elbow
SJH		300 K times	Elbow		Long life type

※1 According to our in-house testing.
For actual usage, it might be different by service conditions.
★ In addition, rated pressure of 25 and 35MPa are available upon request.

Main Materials

Part Name	Q’ty	Material
①Body	1	S45C
②Rotor	1	S45C
③O-ring	2	NBR
④Back up ring	2	PTFE
⑤Collar	2	C2680P or C2801P
⑥Snap ring	1	SK5

Model Numbers

Type：SJC

SJC6 ＊＊− 4 ＊＊

SJC6 ＊＊− 4 ＊＊ Unit：mm

Model Nos.	T (G)	T1 (R)	d	L	L1	L2	h Width across flats	H Hex. width
SJC602-402	1/4	1/4	5	34.5	16.5	29	22	14
SJC603-403	3/8	3/8	8	38	18	31	24	19
SJC604-404	1/2	1/2	11.5	45.5	21	37	30	22
SJC606-406	3/4	3/4	16	54	26	41	36	30
SJC608-408	1	1	20	63.5	32	47	46	36

SJC6 ＊＊− 5 ＊＊

Unit: mm (millimeters)

Model Nos.	T (G)	T1 (Rc)	d	L	L1	L2	h	H
SJC602-502	1/4	1/4	5	31.5	16.5	29	22	19
SJC603-503	3/8	3/8	8	35	18	31	24	24
SJC604-504	1/2	1/2	11.5	42.5	21	37	30	30
SJC606-506	3/4	3/4	16	51	26	41	36	36
SJC608-508	1	1	20	60.5	32	47	46	41

SJC7 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T (G)	T1 (R)	d	L	L1	L2	h	H
SJC702-402	1/4	1/4	5	34.5	16.5	26	22	14
SJC703-403	3/8	3/8	8	38	18	28	24	19
SJC704-404	1/2	1/2	11.5	45.5	21	35	30	22
SJC706-406	3/4	3/4	16	54	26	40	36	30
SJC708-408	1	1	20	63.5	32	47	46	36

Type：SJK

Straight type（14 MPa）

SJK4 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T (R)	d	L	H	H1	Position at standard diameter, G
SJK402-402	1/4	4.5	59	19	14	6.01
SJK403-403	3/8	7	62	22	19	6.35
SJK404-404	1/2	10	70.5	27	22	8.16
SJK406-406	3/4	13	94.5	36	30	9.53
SJK408-408	1	18	108	41	36	10.39
SJK410-410	1 1/4	25	118.5	50	46	12.7

SJK4 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T (R x Rc)	d	L	H	H1	G
SJK502-502	1/4	4.5	56	19	19	6.01
SJK503-503	3/8	7	60	22	22	6.35
SJK504-504	1/2	10	67.5	27	27	8.16
SJK506-506	3/4	13	91.5	36	36	9.53
SJK508-508	1	18	101	41	41	10.39
SJK510-510	1 1/4	25	109.5	50	50	12.7

SJK5 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T (Rc)	d	L	H	H1
SJK502-502	1/4	4.5	65	19	19
SJK503-503	3/8	7	69.5	22	22
SJK504-504	1/2	10	78.5	27	27
SJK506-506	3/4	13	102	36	36
SJK508-508	1	18	109	41	41
SJK510-510	11/4	25	119.5	50	50

SJK6 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T (G)	T1 (R)	d	L	H	H1	G
SJK602-402	1/4	1/4	4.5	61	19	14	6.01
SJK603-403	3/8	3/8	7	64.5	22	19	6.35
SJK604-404	1/2	1/2	10	72.5	27	22	8.16
SJK606-406	3/4	3/4	13	95	36	30	9.53
SJK608-408	1	1	18	106.5	41	36	10.39
SJK610-410	1 1/4	1 1/4	25	118.5	50	46	12.7

Type：SJK

SJK6 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T (G)	T1 (Rc)	d	L	H	H1
SJK602-502	1/4	1/4	4.5	58	19	19
SJK603-503	3/8	3/8	7	62.5	22	22
SJK604-504	1/2	1/2	10	69.5	27	27
SJK606-506	3/4	3/4	13	92	36	36
SJK608-508	1	1	18	99.5	41	41
SJK610-510	11/4	11/4	25	109.5	50	50

SJK6 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T (G)	T1 (Rc)	d	L	H	H1
SJK602-502	1/4	1/4	4.5	58	19	19
SJK603-503	3/8	3/8	7	62.5	22	22
SJK604-504	1/2	1/2	10	69.5	27	27
SJK606-506	3/4	3/4	13	92	36	36
SJK608-508	1	1	18	99.5	41	41
SJK610-510	1 1/4	1 1/4	25	109.5	50	50

SJK7 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T (G)	T1 (R)	d	L	H	H1	G
SJK702-402	1/4	1/4	4.5	58	19	14	6.01
SJK703-403	3/8	3/8	7	62	22	19	6.35
SJK704-404	1/2	1/2	10	70.5	27	22	8.16
SJK706-406	3/4	3/4	13	93.5	36	30	9.53
SJK708-408	1	1	18	106	41	36	10.39
SJK710-410	1 1/4	1 1/4	25	117.5	50	46	12.7

SJK7 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T (G)	T1 (Rc)	d	L	H	H1
SJK702-502	1/4	1/4	4.5	55	19	19
SJK703-503	3/8	3/8	7	60	22	22
SJK704-504	1/2	1/2	10	67.5	27	27
SJK706-506	3/4	3/4	13	90.5	36	36
SJK708-508	1	1	18	99	41	41
SJK710-510	1 1/4	1 1/4	25	108.5	50	50

Type SJM

Straight type (21 MPa）

SJM4 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T (R)	d	D	L	H	H1	G
SJM402-402	1/4	5	25.5	64	22	14	6.01
SJM403-403	3/8	8	28.5	75	22	19	6.35
SJM404-404	1/2	11.5	33	85	27	22	8.16
SJM406-406	3/4	16	42	97	36	30	9.53
SJM408-408	1	20	47.5	107	41	36	10.39
SJM410-410	1 1/4	26	58	126.5	50	46	12.7

SJM5 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T (Rc)	d	D	L	H	H1
SJM502-502	1/4	5	25.5	62	22	19
SJM503-503	3/8	8	28.5	73	24	24
SJM504-504	1/2	11.5	33	84	30	30
SJM506-506	3/4	16	42	94	36	36
SJM508-508	1	20	–	105	50	46
SJM510-510	1 1/4	26	–	124	60	55

SJM6 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T (G)	T1 (R)	d	d1	D	L	H	H1	G
SJM602-402	1/4	1/4	5	5	25.5	66	22	14	6.01
SJM603-403	3/8	3/8	8	8	28.5	77.5	22	19	6.35
SJM604-404	1/2	1/2	11	11.5	33	86	27	22	8.16
SJM606-406	3/4	3/4	16	16	42	97.5	36	30	9.53
SJM608-408	1	1	20	20	47.5	105.5	41	36	10.39
SJM610-410	1 1/4	1 1/4	26	26	58	126.5	50	46	12.7

SJM6 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T (G)	T1 (Rc)	d	d1	D	L	H	H1
SJM602-502	1/4	1/4	5	5	25.5	63	22	19
SJM603-503	3/8	3/8	8	8	28.5	74.5	22	24
SJM604-504	1/2	1/2	11	11.5	33	83	27	30
SJM606-506	3/4	3/4	16	16	42	94.5	36	36
SJM608-508	1	1	20	20	47.5	102.5	41	46
SJM610-510	1 1/4	1 1/4	26	26	58	123.5	50	55

SJM7 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T (G)	T1 (R)	d	d1	D	L	H	H1	G
SJM702-402	1/4	1/4	5	9.5	25.5	63	22	14	6.01
SJM703-403	3/8	3/8	8	12.5	28.5	75	22	19	6.35
SJM704-404	1/2	1/2	11.5	16	33	84	27	22	8.16
SJM706-406	3/4	3/4	16	21.5	42	96	36	30	9.53
SJM708-408	1	1	20	27.5	47.5	105	41	36	10.39
SJM710-410	1 1/4	1 1/4	26	36	58	125.5	50	46	12.7

SJM7 ＊＊− 5 ＊＊

Unit：mm

Here is the transcription of the tenth table:

Model Nos.	T (G)	T1 (Rc)	d	d1	D	L	H	H1
SJM702-502	1/4	1/4	5	9.5	25.5	60	22	19
SJM703-503	3/8	3/8	8	12.5	28.5	72	22	24
SJM704-504	1/2	1/2	11.5	16	33	81	27	30
SJM706-506	3/4	3/4	16	21.5	42	93	36	36
SJM708-508	1	1	20	27.5	47.5	102	41	46
SJM710-510	1 1/4	1 1/4	26	36	58	122.5	50	55

Type：SJS

Elbow type（21MPa）

SJS5 ＊＊− 4

＊＊ Unit：mm

Mod	T1 (Rc)	T2 (R)	d	L1	L2	L3	a	h	H
SJS502-402	1/4	1/4	5	19.5	31.5	30	6.01	22	14
SJS503-403	3/8	3/8	8	22	35.5	30	6.35	27	19
SJS504-404	1/2	1/2	11.5	24	40.5	35	8.16	32	22
SJS506-406	3/4	3/4	16	30	48.5	42	9.53	41	30
SJS508-408	1	1	20	36	57	46	10.39	46	36
SJS510-410	1 1/4	1 1/4	26	40	65.5	58	12.7	60	46

SJS5 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T1 (Rc)	T2 (Rc)	d	L1	L2	L3	h	H
SJS502-502	1/4	1/4	5	19.5	34.5	30	22	19
SJS503-503	3/8	3/8	8	22	39	30	27	24
SJS504-504	1/2	1/2	11.5	24	45.5	35	32	30
SJS506-506	3/4	3/4	16	30	55	42	41	36
SJS508-508	1	1	20	36	64.5	46	46	41
SJS510-510	1 1/4	1 1/4	26	40	75	58	60	55

SJS6 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (R)	d	L1	L2	L3	a	h	H
SJS602-402	1/4	1/4	5	19.5	31.5	30	6.01	22	14
SJS603-403	3/8	3/8	8	22	35.5	33	6.35	27	19
SJS604-404	1/2	1/2	11.5	24	40.5	38	8.16	32	22
SJS606-406	3/4	3/4	16	30	48.5	42	9.53	41	30
SJS608-408	1	1	20	36	57	47	10.39	46	36
SJS610-410	1 1/4	1 1/4	26	40	65.5	63	12.7	60	46

SJS6 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (Rc)	d	L1	L2	L3	h	H
SJS602-502	1/4	1/4	5	19.5	34.5	30	22	19
SJS603-503	3/8	3/8	8	22	39	33	27	24
SJS604-504	1/2	1/2	11.5	24	45.5	38	32	30
SJS606-506	3/4	3/4	16	30	55	42	41	36
SJS608-508	1	1	20	36	64.5	47	46	41
SJS610-510	1 1/4	1 1/4	26	40	75	63	60	55

SJS7 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (R)	d	L1	L2	L3	a	h	H
SJS702-402	1/4	1/4	5	19.5	31.5	29	6.01	22	14
SJS703-403	3/8	3/8	8	22	35.5	30	6.35	27	19
SJS704-404	1/2	1/2	11.5	24	40.5	35	8.16	32	22
SJS706-406	3/4	3/4	16	30	48.5	41	9.53	41	30
SJS708-408	1	1	20	36	57	47	10.39	46	36
SJS710-410	1 1/4	1 1/4	26	40	65.5	61	12.7	60	46

SJS7 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (Rc)	d	L1	L2	L3	h	H
SJS702-502	1/4	1/4	5	19.5	34.5	29	22	19
SJS703-503	3/8	3/8	8	22	39	30	27	24
SJS704-504	1/2	1/2	11.5	24	45.5	35	32	30
SJS706-506	3/4	3/4	16	30	55	41	41	36
SJS708-508	1	1	20	36	64.5	47	46	41
SJS710-510	1 1/4	1 1/4	26	40	75	61	60	55

SJS8 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (R)	d1	d2	L1	L2	L3	h	H1	H2
SJS802-402	1/4	1/4	5	5	19.5	31.5	32.8	6.01	22	14
SJS803-403	3/8	3/8	8	8	22	35.5	34.8	6.35	27	19
SJS804-404	1/2	1/2	11.5	11.5	24	40.5	38.8	8.16	32	22
SJS806-406	3/4	3/4	16	16	30	48.5	44.6	9.53	41	30
SJS808-408	1	1	20	20	36	57	51.3	10.39	46	36
SJS810-410	1 1/4	1 1/4	27.5	26	40	65.5	65.5	12.7	60	46

SJS8 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (Rc)	d1	d2	L1	L2	L3	h	H1	H2
SJS802-502	1/4	1/4	5	5	19.5	34.5	32.8	22	19	19
SJS803-503	3/8	3/8	8	8	22	39	34.8	27	24	22
SJS804-504	1/2	1/2	11.5	11.5	24	45.5	38.8	32	30	27
SJS806-506	3/4	3/4	16	16	30	55	44.6	41	36	36
SJS808-508	1	1	20	20	36	64.5	51.3	46	41	41
SJS810-510	1 1/4	1 1/4	27.5	26	40	75	65.5	60	55	50

Type SJH

Elbow type（21MPa）

SJH5 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T1 (Rc)	T2 (R)	d1	d2	L1	(約)L2	L3	a	h	H
SJH502-402	1/4	1/4	6	6	26	38.5	30	6.01	27	19
SJH503-403	3/8	3/8	9	8.5	26	39.1	30	6.35	27	19
SJH504-404	1/2	1/2	12	12	28	44.3	36	8.16	32	24
SJH506-406	3/4	3/4	16	17	34	52	42	9.53	41	30
SJH508-408	1	1	22	22	36	58.6	46	10.39	46	36
SJH510-410	1 1/4	1 1/4	31	31	41	65.3	59	12.7	70	46
SJH512-412	1 1/2	1 1/2	36	36	45	70.3	63	12.7	85	50

SJH5 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T1 (Rc)	T2 (Rc)	d1	d2	L1	L2	L3	h	H
SJH502-502	1/4	1/4	6	6	26	41.5	30	27	19
SJH503-503	3/8	3/8	9	8.5	26	42.5	30	27	24
SJH504-504	1/2	1/2	12	12	28	49.5	36	32	30
SJH506-506	3/4	3/4	16	17	34	56.5	42	41	36
SJH508-508	1	1	22	22	36	67	46	46	41
SJH510-510	1 1/4	1 1/4	31	31	41	75	59	70	55
SJH512-512	1 1/2	1 1/2	36	36	45	78	63	85	65

SJH6 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (R)	d1	d2	L1	(約)L2	L3	a	h	H
SJH602-402	1/4	1/4	6	6	26	38.5	31	6.01	27	19
SJH603-403	3/8	3/8	9	8.5	26	39.1	33	6.35	27	19
SJH604-404	1/2	1/2	12	12	28	44.3	38	8.16	32	24
SJH606-406	3/4	3/4	16	17	34	52	44	9.53	41	30
SJH608-408	1	1	22	22	36	58.6	54	10.39	46	36
SJH610-410	1 1/4	1 1/4	29	31	41	65.3	63	12.7	70	46
SJH612-412	1 1/2	1 1/2	35	36	45	70.3	70	12.7	85	50

SJH6 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (Rc)	d1	d2	L1	L2	L3	h	H
SJH602-502	1/4	1/4	6	6	26	41.5	31	27	19
SJH603-503	3/8	3/8	9	8.5	26	42.5	33	27	24
SJH604-504	1/2	1/2	12	12	28	49.5	38	32	30
SJH606-506	3/4	3/4	16	17	34	56.5	44	41	36
SJH608-508	1	1	22	22	36	67	54	46	41
SJH610-510	1 1/4	1 1/4	29	31	41	75	63	70	55
SJH612-512	1 1/2	1 1/2	35	36	45	78	70	85	65

Type：SJH

SJH7 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (R)	d1	d2	L1	(約)L2	L3	a	h	H
SJH702-402	1/4	1/4	6	6	26	38.5	29	6.01	27	19
SJH703-403	3/8	3/8	9	8.5	26	39.1	30	6.35	27	19
SJH704-404	1/2	1/2	12	12	28	44.3	37	8.16	32	24
SJH706-406	3/4	3/4	16	17	34	52	41	9.53	41	30
SJH708-408	1	1	22	22	36	58.6	49	10.39	46	36
SJH710-410	1 1/4	1 1/4	31	31	41	65.3	61	12.7	70	46
SJH712-412	1 1/2	1 1/2	36	36	45	70.3	68	12.7	85	50

SJH7 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (Rc)	d1	d2	L1	L2	L3	h	H
SJH702-502	1/4	1/4	6	6	26	41.5	29	27	19
SJH703-503	3/8	3/8	9	8.5	26	42.5	30	27	24
SJH704-504	1/2	1/2	12	12	28	49.5	37	32	30
SJH706-506	3/4	3/4	16	17	34	56.5	41	41	36
SJH708-508	1	1	22	22	36	67	49	46	41
SJH710-510	1 1/4	1 1/4	31	31	41	75	61	70	55
SJH712-512	1 1/2	1 1/2	36	36	45	78	68	85	65

SJH8 ＊＊− 4 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (R)	d1	d2	L1	(約)L2	(約)L3	a	h	H	H1
SJH802-402	1/4	1/4	4.5	6	26	38.5	32.5	6.01	27	19	19
SJH803-403	3/8	3/8	7	8.5	26	39.1	34.5	6.35	27	19	22
SJH804-404	1/2	1/2	10	12	28	44.3	41	8.16	32	24	27
SJH806-406	3/4	3/4	16	17	34	52	47	9.53	41	30	36
SJH808-408	1	1	21.5	22	36	58.6	53.5	10.39	46	36	41
SJH810-410	1 1/4	1 1/4	27.5	31	41	65.3	66	12.7	70	46	50

SJH8 ＊＊− 5 ＊＊

Unit：mm

Model Nos.	T1 (G)	T2 (Rc)	d1	d2	L1	L2	(約)L3	h	H	H1
SJH802-502	1/4	1/4	4.5	6	26	41.5	32.5	27	19	19
SJH803-503	3/8	3/8	7	8.5	26	42.5	34.5	27	24	22
SJH804-504	1/2	1/2	10	12	28	49.5	41	32	30	27
SJH806-506	3/4	3/4	16	17	34	56.5	47	41	36	36
SJH808-508	1	1	21.5	22	36	67	53.5	46	41	41
SJH810-510	1 1/4	1 1/4	27.5	31	41	75	66	70	55	50

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IHARA NNT Smooth Flow Fitting

kvtpart — Fri, 22 May 2020 01:10:08 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: NNT

Featurers

■Reduce pressure drop by 20% by curved flow path (６０L/min)
■Reduce noise by ２～３dB

NNT is made by different manufacturing concept

Comparison Table / Conventional Fitting and NNT

Conventional				Items		NNT
Ref. photo .		Weght		Items		Weight		Ref. photo
		293g		Weight raw material		177g
		202g		Weight product		150g
64g cut 70%		91g		Weight chips		27g		Save energy
Noise	Size		Type	Flow rate velocity oil temp			2MPa Normal flow			0—»10MPa Impulsive flow
	3/8 Hole size 07. 5		NHL201 (NNT)	F-R：５４．５L/min F-V：２０．５７m/s O-T：４６～４７℃			82.6			84.4
	3/8 Hole size 07. 5		SHL201 (Conv)	F-R：５４．５L/min F-V：２０．５７m/s O-T：４６～４７℃			84.7			87.8
			Noise around				49.0			55.8
Vibration	Size	Mes. point	Sample Hose 3/8	Vibration acceleration m/s2(peak value)					F-R L/min		O-T °C	Press Mpa
	Size	Mes. point	Sample Hose 3/8	X-direction	Y-direction		Z-direction		F-R L/min		O-T °C	Press Mpa
	3/8	A	NNT	35.1 (160.5)	35.7 (162.5)		20.1 (89.3)		62.0		46.0	3.8
		A	Conv.	45.9 (181.2)	46.3 (203.5)		24.8 (122.4)
		B	NNT	34.6 (137.5)	39.6 (161.7)		15.9 (72.1)
		B	Conv.	41.7 (192.6)	55.1 (294.4)		30.3 (133.0)

NNT Compliant Products

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IHARA INF2 Series Inline Filter

kvtpart — Thu, 21 May 2020 06:51:50 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: INF2 Series

Features

Oil-free treatment by precise cleaning for fluid contact parts
Assembly and packing in a clean room
Easy replacement of the element for excellent maintenance

Specification

Size	1/4″	3/8″	1/2″
W. Pressure	16.2MPa
W.Temperature	-10 ~ +150°C
Nominal Element Pore Size (*1)	2 pm	10pm	60pm
Nominal Element Pore Size (*1)	Option :1pm, 5pm, 20pm
Allowable Back-pressure	IMPa
External Leak	lxl011Pa,m3/sec.

Dimensions

Type	L	H	T (UNF)
INF-4VM	71.6	26	9/16-18
INF-8VM	81.5	32	7/8-14

Type	L (mm)	L1 (mm)	F (mm)	H (mm)	B (mm)
INF-4D	74.8	59.8	15.4	26	14.29
INF-6D	81.7	66.7	17	32	17.46
INF-8D	87.3	66.7	23	32	22.23

Material

Body	Element	Gasket
316 SS	316 SS	316 SS (PFA Coated)

Model Numbering

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IHARA E-Tube-CS Precision Carbon Steel Zinc-Plated Steel Pipe

kvtpart — Thu, 21 May 2020 06:20:23 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: E-Tube-CS

1. Features

General Treatment	Issues	E-Tube-CS	Merits
Parkerizing	Scratches, dents, peeling, rust	Zinc plating	– No need for painting
+		3-valent chromate treatment	– Reduce labor (about 1/5)
Painting	Touch-up work Solvent-related issues: – Inventory management – Health hazards – Air pollution	(RoHS compliant)	– Improved rust prevention

(1) E-Tube-CS is a welded pipe (electric resistance welded pipe) or seamless pipe with outer diameter, wall thickness tolerance, and surface hardness suitable for our bite-type fittings (OST-2 equivalent specifications). Using it together can further improve quality.

(2) Clears 72-hour neutral salt spray test (JIS H 8502 plating corrosion resistance test method)

2. Specifications

(1) Precision carbon steel pipe / zinc plating trivalent chromate treatment

(2) Tube size thickness table

Outer diameter	Thickness	Weight	Rated pressure	Length
∅ mm	t mm	kg/m	MPa	L mm
6	1.0	0.124	31.0	4000
8	1.0	0.173	23.2
10	1.2	0.261	22.3
12	1.2	0.320	18.6
12	1.5	0.389	23.2
15	2.0	0.642	24.8
16	1.5	0.537	17.4
	2.0	0.691	23.2

Outer diameter	Thickness	Weight	Rated pressure	Length
∅ mm	t mm	kg/m	MPa	L mm
20	2.0	0.888	18.6	4000
20	2.5	1.079	23.2
25	2.5	1.388	18.6
25	3.0	1.856	22.3
30	3.0	1.418	18.6
30	3.5	2.288	21.7

● Related products can also be provided in OST 2 types.

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IHARA I-Tube Series Stainless Steel Tube

kvtpart — Thu, 21 May 2020 04:39:39 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: I-Tube Series

Optimal to gain the best [swaging effect] when used for I-ｆｉｔ, BI-Lok fitting.

IHARA pursuit the best tolerance and surface hardness of the tube.
Using I-Tube with “I-fit” brings you more cost advantage.

Material of Tube ： SUS304TP-AC (Acid Cleaning)

Inch Size (1/16″ – 1″)

Tube Size		Thickness (t)	Weight (Kg/m)	Pressure Resistant (Mpa)	Length (mm)
Inch	Metric (mm)	Thickness (t)	Weight (Kg/m)	Pressure Resistant (Mpa)	Length (mm)
1/16	(p 1.59	0.2	0.007	30.9	L=2.000
1/8	(p 3.18	0.5	0.034	38.6
1/4	(p 6.35	0.7	0.099	27.1
1/4	(p 6.35	1.0	0.134	38.7	L=4.000
3/8	(p 9.52	0.89	0.192	22.9	L=2.000
3/8	(p 9.52	1.0	0.213	25.8	L=4.000
1/2	(p 12.7	1.24	0.354	24.0	L—2,000 or L=4.000
(5/8)	(	1.5	0.538	23.2
3/4		1.65	0.716	21.3
r 1	(p 25.4	2.0	1.166	19.3

Metric Size (ø6 – ø25)

Tube Size	Thickness (t)	Weight (Kg/m)	Pressure Resistant (Mpa)	Length (mm)
Metric (mm)	Thickness (t)	Weight (Kg/m)	Pressure Resistant (Mpa)	Length (mm)
(p 6	1.0	0.125	41.0	L=4,000
(p 8	1.0	0.175	30.7
(p 10	1.0	0.225	24.6
(p 12	1.0	0.275	20.5
(q> 14)	1.2	0.383	21.0
(	1.2	0.413	19.6
(p 16	1.5	0.542	23.0
(	1.5	0.617	20.5
(p 20	1.5	0.692	18.4
(	1.5	0.766	16.7
(p 25	2.0	1.146	19.6

Picture

(dot printed markings)
IHARA SCIENCE I-TUBE
SUS304TP-AC Size(O.D) Thickness
Heat Ｎｏ. Manufacture Ｎｏ

Note）

① Please inform us of tube size, thickness, length, quantity, destination when you request a quotation.
(Please inquire of our sales office about minimum quantity & delivery.)
② If you would like a mill certificate, please let us know in advance.
③ Please note that the transportation cost may be charged.

Information on related Products

Fitting Type	I-fit fitting (Single Ferrule Fitting)	BI-Lok fitting (Double Ferrule Fitting)
Components
Tube Cutter	ISTEC200	ISTEC340
Applied Tube size:	1/8 (φ3.18), 1/4 (φ 6.35), 3/8 (φ 9.52), 1/2 (φ 12.7)	3/4 (φ 19.05), 1(φ25.4), 10A (φ 17.3), 15A (φ 21.7), 20A (φ 27.2), 25A (φ 34.0)

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IHARA MHM-MMF-MCF-MHF Metal Flexible Hose

kvtpart — Thu, 21 May 2020 03:51:52 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: MHM-MMF-MCF-MHF Series

Metal Flexible Hose (abbreviated Metal flex)

Metal flex is a flexible hose made of metal with corrugate-formed pipe.
Using the seam welded pipe made of metal sheet or thin wall pipe, corrugate it by bulge forming and mechanical molding for higher flexibility.
Besides, a metal braid type to increase the pressure resistance is available.

1. Material of Metal flex

The material of each part of the hose assembly is shown in Table 1 below.

Table 1: Material List

Parts Name	Material
Flex tube	316L
Braid	304
Adapter	304, 316, or 316L
Collar	304

2. Summary of Type and Size

As the standard of Metal flex, three types are available: flexible tube, semi-soft flex, and fixed bent tube. A summary of types and sizes is shown in Table 2 below.

Table 2: Type and Size

Type	Flex tube		Micro flex	Semi-flex tube		Fixed bent tube
Symbol	MHM		MMF	MCF		MHF
Braid Y or N	Yes	No	No	No	Yes	No	Yes
Size	1/4— 1-1/2		1/8—1/4	1/4—1/2. 1-1/2. 2	1-1/2. 2	1/4—1-1/2

※Regarding the internally polished clean flex, refer to separate 「Clean micro flex」.

3. Types and Dimensions

3.1 Types and dimensions of MHM type are shown in Table-3.
Table-3 ＭＨＭ Type Flexible hose

Type	I.D. mm	O.D. mm		Thick mm	Min. bend radius (mm)		Max work press(20°C) Static MPa		Hose Weight g/m		Fitting size Both Ends
Type	I.D. mm	B-N	B-Y	Thick mm	Fixed	Repeat	B-N	B-Y	B-N	B-Y	Fitting size Both Ends
MHM4	6.35	10.7	12.2	0.15	23	94	0.63	12.6	104	208	1/4
MHM6	9.53	16.5	18.1	0.20	25	101	0.49	10.9	297	446	3/8
MHM8	12.7	19.6	21.1	0.20	30	111	0.49	8.3	327	490	1/2
MHM12	19.05	29.5	31.0	0.25	43	162	0.30	6.3	490	758	3/4
MHM16	25.4	37.3	38.9	0.25	53	181	0.30	5.0	669	1025	1
MHM20	31.75	44.5	46.0	0.25	63	200	0.30	4.5	832	1307	11/4
MHM24	38.1	52.8	54.9	0.25	79	221	0.20	3.7	1218	1783	11/2

※Total length including the fittings is customers’ option.

3.2 Types and dimensions of MMF Micro flex are shown in Table-4.

Table-4 ＭＭＦ Micro flex

Type	LD. mm	O.D. mm	Thick mm	Work Press	Fitting size Both Ends
MMF2-0	3.5	5	0.15	Vacuum*** MaxO.5MPa	1/8
MMF3-0	4.5	7	0.15		1/4
MMF4-0	5.5	8.5	0.15		1/4

※Total length including the fittings is customers’ option.

3.3 Types and dimensions of MCF semi-soft flex are shown in Table-5.

Table-5 MCF Semi-soft flex

Type	LD. mm	B-N O.D. mm	B-Y O.D. mm	Thick mm	Min bend radius (mm)		Max work press (20°C) MPa		Hose Weight g/m		Fitting size Both ends
Type	LD. mm	B-N O.D. mm	B-Y O.D. mm	Thick mm	Fixed	Repeat	B-N	B-Y	B-N	B-Y	Fitting size Both ends
MCF4	7.8	11.0	—	0.15	25	80	0.3	—	78	—	1/4
MCF6	10.0	13.5	—	0.15	25	100	0.3	—	90	—	3/8
MCF8	12.5	16.5	—	0.15	40	120	0.3	—	108	—	1/2
MCF24	41.5	54.0	55.6	0.25	100	270	02	0.8	710	1235	11/2
MCF32	50.5	65.0	66.6	0.25	120	480	0.2	0.7	850	1500	2

※Total length including the fittings are customers’ option. B-N：none braid, B-Y：with braid

3.4 Types and dimensions of flex for fixed (MHF) are shown in Table-6.

Table-6 MHF Flex for fixed

Type	I.D. mm	O.D. mm		Thick mm	Min bend radius (mm)	Max work press (20°C) Static MPa		Hose Weight g/m		Fitting size Both Ends
Type	I.D. mm	B-N	B-Y	Thick mm	Fixed	B-N	B-Y	B-N	B-Y	Fitting size Both Ends
MHF4	6.35	10.5	12.2	0.15	25.4	0.63	6.3	59	163	1/4
MHF6	9.53	16.5	18.1	0.20	30.5	0.49	5.6	149	253	3/8
MHF8	12.7	19.6	21.1	0.20	38.1	0.49	4.7	163	282	1/2
MHF12	19.05	29.5	31.0	0.25	53.3	0.30	2.7	282	431	3/4
MHF16	25.4	37.3	38.9	0.25	68.6	0.30	2.5	386	624	1
MHF20	31.75	44.5	46.0	0.25	78.8	0.21	2.0	431	698	11/4
MHF24	38.1	52.8	54.9	0.25	99.1	0.10	1.9	698	1055	11/2

※Total length including the fittings are customers’ option.

４．Types of adaptor

The connection fittings (Adapter) on Metal flex both ends will be designed in accordance with customers’ piping
system.
The standard types are shown in Fig-2

５．Allowable tolerance of total length

Allowable tolerance of total length (L) is shown in Table-7.

Total Length L (mm)	Tolerance (mm)
Less than 300	± 10
300 ~ 500	± 15
500 ~ 1000	± 20
1000 ~ 3000	± 30
3000 ~ 5000	± 50
Over 5000	± 100

Note: In case of same type on both ends, right side type and size can be omitted. Ex: MHF4-4TE-0-200-Q.

7. He and Airtight inspections (Standard)

Though the inspection will be conducted in accordance with customers’ specification, but following inspection will be done as in-house standard when not specified.

7.1 HE Inspection

As for the Metal flex 「none braid」, He inspection will be done. Criteria for the leak is less 1.0 x 10^-9 Pa·m³/sec

7.2 Airtight Inspection

As for the Metal flex 「with braid」, airtight inspection will be done.
Pressurize with N2 gas up to 1.0MPa and immerse into water bath and hold 3 minutes to check the leakage.

IHARA design and manufacture optimum long fitting (piping system) cooperating with customers.
Please inquire us.

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IHARA WEARLESS SINGLE ACTION PISTON VALVE ADAPTED FOR HEMING SEALER

kvtpart — Thu, 21 May 2020 03:26:59 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: PISTON VALVE

FOR EFFICIENCY PROMOTION/COST REDUCTION/LONGER LIFE IN THE ADHESION PROCESS IN THE AUTOMOBILE PRODUCTION LINE.

ALWAYS CREATES AN OPTIMAL FLOW.

Applying WEARLESS VALVE, a single action piston valve adapted to hemming sealer, makes it possible to realize production efficiency and significantly reduce maintenance costs by positively controlling fluid flow in applications such as high-viscosity adhesives containing glass beads.

Main Features

Single action (Products of other makers’ are double action)
- With the spring return design being ‘AIR Less Close’ complete closure of fluid at pressure of 20MPa can be achieved, and operation air for piston upper part is not required – therefore no water puddle. Air piping required for double action is not required.
Features of the stem seal
- With the adoption of the ‘special steel scrapper’, adhesive material seeping into the gland part can be prevented and wear due to sliding of glass beads have been overcome by the combination in the design of the ‘gland packing adaptable for high viscous fluid’ based on track records in seals and with the super polished stem. Drastic shot endurance has been realized.
Special characteristics of the valve seat
With the use of the highest quality ‘special alloy’ material for the valve and valve seat as well as by utilizing the unique production know-how such as the remarkable precision in the improved machining process, superior closing performance is being exhibited. Wear resistance and longer life incomparable with other valves have been achieved.
Impact reduction mechanism
- In order to enhance durability of the valve seat, impact reduction mechanism has been adopted for protection against impact encountered by the valve seat at spring return. By providing a needle valve mechanism for control of the operation air pressure exhaust velocity at valve closing, limited adjustability has been provided to the speed control mechanism.
Weight reduction and non-corrosiveness
- In addition to the compact design with the adoption of the high resistance special plate spring and high viscosity duralumin body, the material adopted for the vessel is non-corrosive light weight aluminum alloy. This light and high performance piston valve employs stainless steel and special high grade material for vital parts.

Application Fields:

Systems related to conveying adhesive: Control valves for piping high viscosity adhesive containing glass beads for hemming sealer and sealant in automobile assembly plants.
Systems related to conveying high viscosity liquid containing solid: Flow control valves for ‘liquids containing solids’ such as various high viscosity liquids (e.g., silicone, caulking material, printing ink), and various slurries, sludge, fibrous materials, powder, etc.

Specification

Fluid	High viscous adhesive, adhesive containing glass beads. High viscous liquid, liquid and fluid containing solids in slurry form.
Design pressure	Input: 20 MPa. Output: 5 MPa
Design temperature	Ambient temperature
Design	Spring return type pneumatic operated ON-OFF globe valve
Operation air pressure	0.39 MPa
Operation mode	AIR Less Close
Orifice	Dia. 4
Connection	Rc3/8
Valve closing time	Recommend setting – more than 0.3 sec.
Pressure inspection	Pressure test: 25 MPa: valve seat leak test: 20 MPa: Leak to outside test: 5 MPa
Endurance test	More than 100.000 shots
Main material	Body : Aluminum alloy (super duralumin JIS A7075) Bonnet, cylinder, etc.: Aluminum alloy (A6063, A5056) Essential parts : SUS304. SK. special alloy, special resin
Product weight	1.6 kg

Dimension

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IHARA ZD-ZC Series Stainless Steel Check Valves

kvtpart — Wed, 20 May 2020 03:59:38 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: ZD-ZC Series

Features

Compact and Light
Applicable fluid: Water, Air, Gas (N2)
Range of Working Temperature: 0℃ ~ 200℃ (Fluoro-rubber)
- When operating initially, try to move the poppet once, before putting into operation, as the O-ring may be close contact.
Max Working Pressure: 5MPa
Wide selection, Easy choice, Standardized Half union type
- BI-LOK connection: 1/4OD, 3/8OD, 1/2OD, ø 6, ø 8, ø 10, ø 12
- Screwed connection (R, NPT): 1/8, 1/4, 3/8, 1/2
- We will be corresponding to the different shape and dimension from this catalogue, please inquire us regardless of quantity.

Cracking Features

PSIG	kPa	MPa	Product Label
1/3	1.96	0.003	2kPa
1	6.86	0.007	7kPa
10	68.6	0.069	70kPa

Cracking pressure other than those listed above will be considered.
In case of lower cracking pressure than 10KPa, the reverse pressure might be necessary, to re-seal of poppet.

Reverse pressure is as below

Size	Necessary reverse pressure
(1/4OD or 1/4″ or ø 6)	Over 40KPa
1/4OD or 1/4″ or ø 6 <	Over 60KPa

Part Name and Material

No	Part Name	Material
1	Body A	SUS316
2	Body B	SUS316
3	Poppet	SUS316
4	Spring	SUS316
5	O-ring	Fluoro-rubber
6	O-ring	Fluoro-rubber
7	Nut	SUS316
8	Front ferrule	SUS316
9	Back ferrule	SUS316

Graph of Flow rate Characteristic per Craking Pressure

CHECK VALVE ZD SERIES

● HALF UNION

FLOW	Part No	[IN] T	[OUT]	0A	h		H		F	L
FLOW	Part No	R	INCH	MM	INCH	MM	INCH	MM	F	L
R – INCH BILOK	ZD-2RM4D-S-«KPa	1/8	1/4	6.35	5/8	15.88	9/16	14.29	15.4	50.5
	ZD-4RM2D—S—*KPa	1/4	1/8	3.18	5/8	15.88	1/2	12.7	13.0	52.4
	ZD-4RM4D-S-*KPa	1/4	1/4	6.35	5/8	15.88	9/16	14.29	15.4	54.0
	ZD-6RM6D-S-»KPa	3/8	3/8	9.53	15/1 f	23.81	11/16	17.46	17.0	72.2
	ZD-8RM8D-S-*KPa	1/2	1/2	12.7	15/16	23.81	7/8	22.23	23.0	80.1
R – M BILOK	ZD-2RM6MD-S-*KPa	1/8	—	6	—	17	—	14	15.4	50.2
	ZD-4RM6MD-S-«KPa	1/4	—	6	—	17	—	14	15.4	54.5
	ZD-4RM8MD-S-*KPa	1/4	—	8	—	17	—	17	16.3	55.7
	ZD-4RM10MD-S-*KPa	1/4	—	10	—	24	—	19	17.3	73.2
	ZD-6RM12MD-S-*KPa	3/8	—	12	—	24	—	22	22.9	80.4
	ZD-8RM12MD-S-«KPa	1/2	—	12	—	24	—	22	22.9	84.4

FLOW	Part No	[IN] T	[OUT]	0A	h		H		F	L
FLOW	Part No	R	INCH	MM	INCH	MM	INCH	MM	F	L
NPT – INCH BILOK	ZD-2NM4D-S-»KPa	1/8	1/4	6.35	5/8	15.88	9/16	14.29	15.4	50.5
	ZD-4NM4D-S-*KPa	1/4	1/4	6.35	5/8	15.88	9/16	14.29	15.4	54.0
	ZD-6NM4D-S-*KPa	3/8	1/4	6.35	11/16	17.46	9/16	14.29	15.4	54.0
	ZD-6NM6D-S-*KPa	3/8	3/8	9.53	15/16	23.81	11/16	17.46	17.0	72.2
	ZD-8NM8D-S-»KPa	1/2	1/2	12.7	15/16	23.81	7/8	22.23	23.0	79.6
NPT -M BILOK	ZD—2NM6MD—S—*KPa	1/8	—	6	—	17	—	14	15.4	50.2
	ZD-4NM6MD-S-*KPa	1/4	—	6	—	17	—	14	15.4	54.5
	ZD-4NM8MD-S-«KPa	1/4	—	8	—	17	—	17	16.3	55.7
	ZD-6NM12MD-S-*KPa	3/8	—	12	—	24	—	22	22.9	80.4
	ZD-8NM12MD-S-*KPa	1/2	—	12	—	24	—	22	22.9	84.4

● HALF UNION

FLOW	Part No	[in;	0A	[OUT] T	h		H		F	L
FLOW	Part No	INCH	MM	R	INCH	MM	INCH	MM	MM	MM
INCH-BILOK -R	ZD—4D2RM-S-*KPa	1/4	6.35	1/8	5/8	15.88	9/16	14.29	15.4	50.5
	ZD-4D4RM-S-*KPa	1/4	6.35	1/4	5/8	15.88	9/16	14.29	15.4	55.0
	ZD-4D6RM-S-*KPa	1/4	6.35	3/8	11/16	17.46	9/16	14.29	15.4	55.9
	ZD—6D4RM-S-*KPa	3/8	9.53	1/4	15/16	23.81	11/16	17.46	17.0	71.2
	ZD-6D6RM-S-*KPa	3/8	9.53	3/8	15/16	23.81	11/16	17.46	17.0	72.2
	ZD—8D8RM—S—*KPa	1/2	12.7	1/2	15/16	23.81	7/8	22.23	23.0	79.6
M—BILOK – R	ZD-6MD4RM-S-*KPa	—	6	1/4	—	17	—	14	15.4	54.5
	ZD-8MD4RM-S-*KPa	—	8	1/4	—	17	—	17	16.3	55.7
	ZD—10MD6RM—S—*KPa	—	10	3/8	—	24	—	19	17.3	76.7
	ZD—12MD8RM—S—*KPa	—	12	1/2	—	24	—	22	22.9	80.7

● UNION

FLOW	Part No	[IN—OUT] «A		h		H		F	L
FLOW	Part No	INCH	MM	INCH	MM	INCH	MM	MM	MM
INCH-BILOK -INCH-BILOK	ZD-2D-S-*KPa	1/8	3.18	5/8	15.88	7/16	11.11	13.0	57.4
	ZD-4D—S-$KPa	1/4	6.35	5/8	15.88	9/16	14.29	15.4	59.1
	ZD-6D-S-*KPa	3/8	9.53	15/16	23.81	11/16	17.46	17.0	76.4
	ZD-8D-S-»KPa	1/2	12.7	15/16	23.81	7/8	22.23	23.0	82.1
M—BILOK – M—BILOK	ZD-6MD-S—$KPa	—	6	—	17	—	14	15.4	58.2
	ZD-8MD-S-*KPa	—	8	—	17	—	17	16.3	61.0
	ZD-10MD-S-* KPa	—	10	—	24	—	19	17.3	78.3
	ZD-12MD-S-* KPa	—	12	—	24	—	22	22.9	84.5

● HALF UNION

FLOW	Part No	[IN] 0A		[OUT] T	h		H		F	L
FLOW	Part No	INCH	MM	Rc	INCH	MM	INCH	MM	MM	MM
INCH-BILOK -» Rc	ZD-4D4RF-S-«KPa	1/4	6.35	1/4	3/4	19.05	9/16	14.29	15.4	58.5
	ZD-4D6RF-S-«KPa	1/4	6.35	3/8	7/8	22.23	9/16	14.29	15.4	59.5
	ZD-6D4RF- S-«KPa	3/8	9.53	1/4	15/16	23.81	11/16	17.46	17.0	72.9
	ZD-6D6RF-S-«KPa	3/8	9.53	3/8	15/16	23.81	11/16	17.46	17.0	74.4
	ZD-8D6RF- S-»KPa	1/2	12.7	3/8	15/16	23.81	7/8	22.23	23.0	77.2
	ZD-8D8RF- S-»KPa	1/2	12.7	1/2	1-1/16	26.99	7/8	22.23	23.0	82.7

FLOW	Part No	[IN] 0A		[OUT] T	h		H		F	L
FLOW	Part No	INCH	MM	Rc	INCH	MM	INCH	MM	MM	MM
Rc -* INCH-BILOK	ZD-4RF4D-S-«KPa	1/4	1/4	6.35	3/4	19.05	9/16	14.29	15.4	56.2
	ZD-4RF6D-S-»KPa	1/4	3/8	9.53	15/16	23.81	11/16	17.46	17.0	71.7
	ZD-6RF4D-S-«KPa	3/8	1/4	6.35	15/16	23.81	9/16	14.29	15.4	58.4
	ZD-6RF6D-S-«KPa	3/8	3/8	9.53	15/16	23.81	11/16	17.46	17.0	73.9
	ZD-8RF6D-S-»KPa	1/2	3/8	9.53	1-1/16	26.99	11/16	17.46	17.0	80.3
	ZD-8RF8D-S-*KPa	1/2	1/2	12.7	1-1/16	26.99	7/8	22.23	23.0	84.2

● NIPPLE

FLOW	Part No	[IN-OUT] T	h	L
FLOW	Part No	R	MM	MM
R -» R	ZD-2RM-S-* KPa	1/8	17	42.5
	ZD-4RM-S-* KPa	1/4	17	50.5
	ZD—6RM—S—* KPa	3/8	24	69.0
	ZD-8RM-S-* KPa	1/2	24	76.0

SOKET

FLOW	Part No	[IN-OUT] T	h	L
FLOW	Part No	Rc	MM	MM
Rc – Rc	ZD—4RF- S-*KPa	1/4	17	54.5
	ZD—6RF—S—*KPa	3/8	24	71.0
	ZD—8RF—S-*KPa	1/2	27	79.0

FLOW	Part No	[IN-OUT] T	h	L
FLOW	Part No	NPT	MM	MM
NPT – NPT	ZD—4NF—S—*KPa	1/4	17	54.5
	ZD—6NF—S—*KPa	3/8	24	71.0
	ZD—8NF—S—*KPa	1/2	27	79.0

ADAPTER

FLOW	Part No	[IN] T	[OUT] Ti	F	L
FLOW	Part No	R	Rc	MM	MM
R -* Rc	ZD—2RM2RF-S-*KPa	1/8	1/8	17	45.0
	ZD-4RM4RF-S-*KPa	1/4	1/4	17	52.5
	ZD—6RM6RF-S-*KPa	3/8	3/8	24	70.0
	ZD—8RM8RF-S-*KPa	1/2	1/2	27	78.0

FLOW	Part No	[IN] T	[OUT] Ti	F	L
FLOW	Part No	Rc	R	MM	MM
Rc – R	ZD-2RF2RM—S-*KPa	1/8	1/8	17	45.0
	ZD-4RF4RM-S-*KPa	1/4	1/4	17	52.5
	ZD-6RF6RM—S-*KPa	3/8	3/8	24	70.0
	ZD-8RF8RM-S-*KPa	1/2	1/2	27	78.0

● COMPACT NIPPLE

FLOW	Part No	[IN-OUT] t	F	L
FLOW	Part No	R	MM	MM
R – R	ZC—4RM—S—*KPa	1/4	17	36.0
	ZC—6RM—S—*KPa	3/8	19	38.0
	ZC—8RM—S—*KPa	1/2	24	50.0

FLOW	Part No	[IN-OUT] t	F	L
FLOW	Part No	NPT	MM	MM
NPT – NPT	ZC—4NM—S-* KPa	1/4	17	36.0
NPT – NPT	ZC-6NM-S-* KPa	3/8	19	38.0

● COMPACT HALF UNION

FLOW	Part No	[IN] 0A		[OUT] Ti	h		H		F	L
FLOW	Part No	INCH	MM	R	INCH	MM	INCH	MM	MM	MM
INCH-BILOK -R	ZC-4D4RM-S-*KPa	1/4	6.35	1/4	9/16	14.29	9/16	14.29	15.4	37.8
	ZC-4D6RM-S-*KPa	1/4	6.35	3/8	11/16	17.46	9/16	14.29	15.4	39.5
	ZC-6D4RM-S-*KPa	3/8	9.53	1/4	5/8	15.88	11/16	17.46	17.0	40.0
	ZC-6D6RM-S-*KPa	3/8	9.53	3/8	11/16	17.46	11/16	17.46	17.0	41.0
	ZC—8D8RM—S-* KPa	1/2	12.7	1/2	7/8	22.23	7/8	22.23	23.0	47.8
M—BILOK – R	ZC-6MD4RM-S-*KPa	—	6	1/4	—	17	—	14	15.4	40.2
	ZC-10MD4RM-S-*KPa	—	10	1/4	—	19	—	19	17.3	41.1
	ZC-12MD6RM-S-*KPa	—	12	3/8	—	22	—	22	22.9	44.5

CUSTOM PRODUCT ZD ZC SERIES

The post IHARA ZD-ZC Series Stainless Steel Check Valves first appeared on Kouei Japan Trading | Get Quotation.

IHARA BOFR Series 0.98MPa Panel Mounted Compact Ball Valve (Oil-Free)

kvtpart — Wed, 20 May 2020 03:45:16 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: BOFR Series

Features

Both side screwed bonnet type connection
Fluid contacting surface is oil-free
Compact and lightweight
Handle shape to provide superior operability
Durability enhanced with RF-PTFE packing

Specifications

Fluid: Air, Gases, Water
Max. Working Pressure: 0.98MPa @ 38℃
Working Temperature Range: -10 ~ 80℃
Cv: 0.7 (4D), 2.2 (6D), 4.2 (8D)
Lubricant: Fluoro-carbon Base

Materials

No.	Part Description	Qty	Material
1	Body	1	SCS 14
2	Body cap	2	SUS 316
3	Ball	1	SUS 316
4	Seat packing	2	RF-PTFE
5	O-ring	2	Fluoro-rubber
6	Stem	1	SUS 316
7	Gland washer	1	PTFE
8	O-ring	1	Fluoro-rubber
9	Thrust washer	1	PCTFE
10	Gland	1	SUS 304
11	Handle	1	Nylon&C3604
12	Set screw	1	SUS 304
13	Panel nut	1	SUS 304
14	Front ferrule	2	SUS 316
15	Back ferrule	2	SUS 316
16	Nut	2	SUS 316

Dimensions

Size	M	Tap	Depth D	D1
1/4	6M, 8M	M3 x 0.5	5	15
3/8	10M	M3 x 0.5	5	18
1/2	12M	M3 x 0.5	5	24
3/4		M4 x 0.7	5	32

Conection	Part No.	A	d	L	Li	し2	し3	H	Hi	h	W	Wi	F	B	B2	D	Di	G	C	T(inch)
Bl-Lok	BOFR-4D-S	1/4	4.8	73	58	——	——	37	10.5	10.5	45	28	15.4	21	14.28	15	15	14.5	5	——
	BOFR-6D-S	3/8	7.1	85	70	——	——	42.2	13	13	54	33	17	24	17.46	18	18	18.5	5	——
	BOFR-8D-S	1/2	10	97	76	——	——	52	17	15	70	44	23	30	22.22	24	22	25.5	5	——
	BOFR-12D-S	3/4	12.5	130	108.6	——	——	68	19	20	116	80	24.6	38	28.58	32	16	36.5	5	——
M Bl-Lok	BOFR-6MD-S	6mm	4.8	73	58	——	——	37	10.5	10.5	45	28	15.4	21	14	15	15	14.5	5	——
	BOFR-8MD-S	8mm	4.8	75	60	——	——	37	10.5	10.5	45	28	16.3	21	17	15	15	14.5	5	——
	BOFR-IOMD-S	10mm	7.1	86	69.8	——	——	42.2	13	13	54	33	17.3	24	19	18	18	18.5	5	——
	BOFR-12MD-S	12mm	10	97	76	——	——	52	17	15	70	44	22.9	30	22	24	22	25.5	5	——
VTF	BOFR-4VM-S	1/4	4.8	——	——	61	——	37	10.5	10.5	45	28	——	21	——	15	15	14.5	5	9/16-18
	BOFR-8VM-S	3/8&1/2	10	——	——	76	——	52	17	15	70	44	——	30	——	24	22	25.5	5	7/8-14
	BOFR-12VM-S	3/4	12.5	——	——	123.6	——	68	19	20	116	80	——	38	——	32	16	36.5	5	11/4-18
Rc	BOFR-4RF-S	1/4	4.8	——	——	——	46	37	10.5	10.5	45	28	——	21	——	15	15	14.5	5	——
	BOFR-6RF-S	3/8	7.1	——	——	——	48	42.2	13	13	54	33	——	24	——	18	18	18.5	5	——
	BOFR-8RF-S	1/2	10	——	——	——	59	52	17	15	70	44	——	30	——	24	22	25.5	5	——

The post IHARA BOFR Series 0.98MPa Panel Mounted Compact Ball Valve (Oil-Free) first appeared on Kouei Japan Trading | Get Quotation.

IHARA 17 Series 17.5MPa Panel Mounted Compact Ball Valve

kvtpart — Wed, 20 May 2020 02:59:25 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: 17 Series

Features

Both side screwed bonnet type construction
Compact and lightweight
Handle shaped to provide superior operability
Durability enhanced with PCTFE packing

Specifications

Fluid: Air, Gases, Water, Vacuum
Max. Working Pressure: 17.5MPa @ 38℃
Working Temperature Range: -10 ~ 100℃
Cv: 0.7 (4D), 2.2 (6D), 4.2 (8D)
Lubricant: Fluoro-carbon Base

Materials B17 Series

No.	Part Description	Qty	Material
1	Body	1	SCS14
2	Valve Ball	1	SUS316
3	Ball Seat	2	PCTFE
4	Side bonnet	2	SUS316
5	O-ring	2	FKM
6	Stem	1	SUS316
7	Packing ring	1	SUS316
8	Gland packing	1	PTFE
9	Gland washer	1	SUS316
10	Coned disc spring	2	SUS304
11	Gland nut	1	SUS304
12	Handle	1	Nylon&C3604
13	Set screw	1	SUS304
14	Nut	2	SUS316
15	Front ferrule	2	SUS316
16	Back ferrule	2	SUS316
17	Panel nut	1	SUS316

Dimensions BI-LOK Connection

Part No.	A		Dimensions mm																Weight kg
Straight	in	mm	d	L	Li	Hi	H2	H3	H4	N1	N2	N3	N4	F	T	W	W1	M	Weight kg
B17-4D-S	1/4	6.35	4.8	83	26.0	47	10	10.5	10.5	21	19.05	14.28	22.22	16.5	6	59	35.5	M3x0.5	0.20
B17-6D-S	3/8	9.53	7.1	90	28.3	52	12	12	12	24	20.65	17.46	23.8	18.5	8	64	38	M4x0.7	0.27
B17-8D-S	1/2	12.7	10.4	102	28.0	60	14	15	15	30	25.4	22.22	30.16	24.5	9.5	102	63	M5x0.8	0.47

Dimensions ( Pipe tapered thread connection)

Part No.		T	Dimensions mm															Weight kg
NPT Conn	RC Conn.	NPT/RC	d	L	Li	Hi	H2	H3	也	N1	N2	N3	F	T	W	W1	M	Weight kg
B17-4NF-S	B17-4RF-S	1/4	4.8	67.8	33.9	47	10	10.5	10.5	21	19.05	22.22	16.5	6	59	35.5	M3x0.5	0.20
B17-6NF-S	B17-6RF-S	3/8	7.1	70.8	35.4	52	12	12	12	24	22.22	23.8	18.5	8	64	38	M4x0.7	0.27
B17-8NF-S	B17-8RF-S	1/2	10.4	84.8	42.4	60	14	15	15	30	27	30.16	24.5	9.5	102	63	M5x0.8	0.46

The post IHARA 17 Series 17.5MPa Panel Mounted Compact Ball Valve first appeared on Kouei Japan Trading | Get Quotation.

IHARA B30 Series 30MPa Panel Mounted Compact Ball Valve

kvtpart — Wed, 20 May 2020 02:27:00 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: B30 Series

Features

Both sides screwed bonnet-type construction
Compact and lightweight
Handle shaped to provide superior operability
Durability enhanced with PCTFE/PEEK packing

Specifications

Fluid: Air, Gases, Water, Vacuum
Max. Working Pressure: 30MPa @ 38℃
Working Temperature Range: -10 ~ 80℃
Cv: 0.7 (4D), 2.2 (6D), 4.2 (8D)
Lubricant: Fluoro-carbon Base

Materials

No.	Part Description	Qty	Material
1	Body	1	SUS316
2	Valve Ball	1	SUS316
3	Ball Seat	2	PCTFE/PEEK*
4	Seat Retainer	2	SUS316
5	O-ring	2	NBR
6	Side Bonnet	2	SUS316
7	O-ring	2	NBR
8	Stem	1	SUS316
9	Gland Washer	1	PCTFE
10	O-ring	2	NBR
11	Back Up Ring	1	PTFE
12	Thrust Washer	1	PCTFE/PEEK
13	Gland Nut	1	SUS304
14	Handle	1	Nylon&C3604
15	Set Screw	1	SUS304
16	Nut	2	SUS316
17	Front Ferrule	2	SUS316
18	Back Ferrule	2	SUS316
19	Panel Nut	1	SUS316

(Note) When gas pressure difference between in and out exceeds 20MPa, select PEEK for ball sheet.

Dimensions

Part No.	A		Dimensions mm																Weight kg
Straight	in	mm	d	L	Li	Hi	H2	H3	H4	N1	N2	N3	N4	F	T	W	W1	M	Weight kg
B30-4D-S	1/4	6.3	4.8	87	28.1	48	10	11.3	10.3	20.6	19.05	14.28	22.22	16.5	6	59	35.5	M3x0.5	0.20
B30-6D-S	3/8	9.5	7.1	96	30.9	53	10	15.5	13.5	27	23.8	17.46	23.8	18.5	6	64	38	M4x0.7	0.34
B30-8D-S	1/2	12.7	10.4	110	31.7	59	12.5	17	15.9	31.8	30.16	22.22	30.16	24.5	8	102	63	M5x0.8	0.55

Pipe Tapered Thread Connection

Part No.		T	Dimensions mm															Weight kg
NPT Conn	RC Conn.	NPT/RC	d	L	Li	Hi	H2	H3	H4	N1	N2	N3	F	T	W	W1	M	Weight kg
B30-4NF-S	B30-4RF-S	1/4	4.8	72	38	48	10	11.3	10.3	20.6	19.05	22.22	16.5	6	59	35.5	M3x0.5	0.20
B30-6NF-S	B30-6RF-S	3/8	7.1	80	40	53	10	15.5	13.5	27	23.8	23.8	18.5	6	64	38	M4x0.7	0.35
B30-8NF-S	B30-8RF-S	1/2	10.4	94	47	59	12.5	17	15.9	31.8	30.16	30.16	24.5	8	102	63	M5x0.8	0.56

The post IHARA B30 Series 30MPa Panel Mounted Compact Ball Valve first appeared on Kouei Japan Trading | Get Quotation.

IHARA B05C Series Ball Valve

kvtpart — Sun, 17 May 2020 07:40:17 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: B05C Series

FEATURES OF BALL VALVE SERIES

Can be selected by the applicable working pressure up to 30MPa as well as the fluids being handled. The oil-free specification is also available. Non-standard connections can also be made upon request.

Ball Valve Series

Valve series	Max. working pressure MPa	Working Temperature range じ	Type & size of Connection			Applicable fluid
Valve series	Max. working pressure MPa	Working Temperature range じ	BI-LOK	VTF	NPT/Rc	Air	Gas	Wtr
B05C	4.9 @38℃	7 〇〜80	1/4〜1/2 ¢6 〜12	—	1/4〜1/2	〇	〇	〇
B17	17.5 @38℃	-1〇〜100	1/4〜1/2		1/4 〜1/2	〇	〇	〇
B30	30.0 @38℃	-1〇〜80	1/4〜1/2		1/4 〜1/2	〇	〇	〇
BOFR	0.98 @38℃	-1〇〜80	1/4〜3/4	1/4〜3/4	1/4 〜1/2	〇	〇	〇

Ball Valve Part Number Definition

B □ □ ー □ □ □ □ ー □
① ② ③ ④ ⑤ ⑥

① Ball valve series（lnitial symbol：B）
② Connection size（IN-side）

１）inch BI-Lok、VTFConnection

Symbol	4	6	8	12
Size	1/4″	3/8″	1/2″	3/4″

２）mm BI-Lok Connection

Symbol	6M	8M	10M	12M
Size	6mm	8mm	10mm	12mm

3) Screwed fittings Connection

Symbol	2	4	6	8	12	16	20	24	32
Size	1/8B	1/4B	3/8B	1/2B	3/4B	1B	1-1/4B	1-1/2B	2B

③Connection end（IN-side）

Mark	Connection end	Mark	Connection end
D	Bl-Lok	NM	Male NPT
VM	Male VTF	NF	Female NPT
VF	Female VTF	RM	ISOZR
VO	VTF O-ring seal type	RF	ISOZRc

④Connection size（OUT-side）
⑤Connection end（OUT-side） Omit when identical with the IN side.
⑥ Style of body S： Straight type A：Angle type.

Features Of B05C Series

Both side screwed bonnet type construction
Compact and light weight
Handle shaped to provide superior operability
Durability enhanced with RF-PTFE packing

Specifications

Fluid: Air, Gases, Water, Vacuum Max. Working Pressure: 4.9MPa @ 38℃ Working Temperature range: -10~80℃ Cv: 1.2 (4D), 2.2 (6D), 4.2 (8D) Lubricant: Fluoro-carbon Base

Materials

No.	Part Description	Qty	Material
1	Body	1	SCS14
2	Body cap	2	SUS316
3	Ball	1	SUS316
4	Seat packing	2	RF-PTFE
5	O-ring	2	FKM
6	Stem	1	SUS316
7	O-ring	1	FKM
8	Thrust washer	1	PCTFE
9	Gland	1	SUS304
10	Handle	1	NYLON66&BRASS (RoHS compliant)
11	Set screw	1	SCM435 Equivalent
12	Panel nut	1	SUS304
13	Front ferrule	2	SUS316
14	Back ferrule	2	SUS316
15	Nut	2	SUS316

Dimensions

Part No.	A		Dimensions mm										F		Panel Hole	Weight kg
Part No.	in	mm	E	L	LI	Hl	H	h	hl	Fl	W	B	in	mm	Panel Hole	Weight kg
B05C-4D-S	1/4	6.35	4.8	36.4	29	47.2	36.5	10.5	5	19	45	21	9/16	14.29	14.8	0.20
B05C-6D-S	3/8	9.53	7.1	42.5	35	54.2	41.7	13	5	23.8	54	24	11/16	17.46	18.5	0.30
B05C-8D-S	1/2	12.7	10	48.2	38	66.5	51.5	17	5	30	70	30	7/8	22.23	25.8	0.50
B05C-6MD-S	—	6	4.8	36.5	29	47.2	36.5	10.5	5	19	45	21	—	14	14.8	0.20
B05C-8MD-S	—	8	4.8	37.5	30	47.2	36.5	10.5	5	19	45	21	—	17	14.8	0.20
B05C-10MD-S	—	10	7.1	42.7	34.9	54.7	41.7	13	5	23.8	54	24	—	19	18.5	0.30
B05C-12MD-S	—	12	10	48.2	38	66.5	51.5	17	5	30	70	30	—	22	25.8	0.50

Pipe Tapered Thread Connection

Part No.			Dimensions mm									Panel Hole	Weight kg
NPT Conn	Rc Conn.	NPT/Rc	E	L	Hl	H	h	hl	Fl	W	B	Panel Hole	Weight kg
B05C-4NF-S	B05C-4RF-S	1/4	5	23	47.2	36.5	10.5	5	19	45	21	14.8	0.20
B05C-6NF-S	B05C-6RF-S	3/8	7.1	24	54.2	41.7	13	5	23.8	54	24	18.5	0.30
B05C-8NF-S	B05C-8RF-S	1/2	10.0	29.5	66.5	51.5	17	5	30	70	30	25.8	0.50

（Note）・Dimension Ｌfor BI-Lok connection is with the nut in the finger tight position.

The post IHARA B05C Series Ball Valve first appeared on Kouei Japan Trading | Get Quotation.

IHARA VH series Union Bonnet Needle Stop Valves for High Temperature Service

kvtpart — Sun, 17 May 2020 07:09:05 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: VH Series

Features

316 STAINLESS STEEL BODY STANDARD
PRESSURE TO 24.5 MPa
WIDE TEMPERATURE RANGE －196～230℃
STRAIGHT AND ANGLE PATTERN
100％ FACTORY TESTED

Stop Valve Series

Valve Specifications Table

Valve series	Max. working Pressure MP “a*	Working Temp, range °C	Type & size of end Connections
Valve series	Max. working Pressure MP “a*	Working Temp, range °C	BI-LOK	Pipe Thread	Socket Weld
VBM	6.9 @38 °C	-30〜120	1/4″	—	—
VB”	20.5 @38 °C	-10-(120)230	1/8”—3/4、¢6-12	1/8—1/2	—
VN	24.5 @38 °C	-10-230	1/8″—1/2″, ^6-12	1/8—1/2	1/4-1/2
VNN	24.5 @38 °C	-10-150	1/8″—1/2 二”-12	1/8—1/2	1/4-1/2
VE	6.9 @38 °C	-10-100	一	1/4—1/2	—
VET	1 @38°C	-10-100	一	1/4—378	—
VQ	2.9 @38 °C	-10-100	1/4–3/8″	1/4—378	—
VH	24.5 @38 °C	-10-400	1/4–1/2″ 收6-12	1/4—1/2 ”-12	1/4-1/2 夕 6-12
VC	10.3 @38 °C	-196-120	一	1/8—1/2	1/8-1/2

The valve series symbol for the VB series varies depending on the stem shape. For details, please refer to pages 2 and 3. *Please contact sales when ordering for applicable fluids.

　Valve Part Number Definition

Ｖ□□－□□□□－□
① ②③④⑤ ⑥

①Inch BI-LOK End

Symbol	4	6	8	12
Size	1/4″	3/8″	1/2″	3/4″

②Metric BI-LOK End

Symbol	6M	8M	10M	12M
Size	6mm	8mm	10mm	12mm

③Pipe Thread or Socket Weld End

Symbol	2	4	6	8	12	16
Size	1/8B	1/4B	3/8B	1/2B	3/4B	1B

④Outlet end Connection size IN
⑤Outlet Connection end Omitted when identical with the Inlet Port.
⑥Style of body ：Straight type ／ A：Angle type

VH Series

Specifications

Max. Working Pressure: 24.5MPa @ 20℃
Working Temperature Range: -10 ~ 400℃
Lubricant: MoS2 base

Materials

No.	Part Description	Qty	Material
1	Body	1	SUS316
2	Disk	1	SUS316
3	Stem	1	SUS630
4	Packing	2	Graphite
5	Packing	2	Graphite
6	Union nut	1	SUS316
7	Bonnet	1	SUS316
8	Gland	1	SUS316
9	Stem guide	1	SUS304
10	Lock nut	1	SUS304
11	Cap	1	SUS304
12	Handle	1	ADC12
13	Nut	1	SUS304

Dimensions BI-LOK End

Part No.	Tube O.D		Orifice size mm	L	Li	F	H	Hi	H2	B	C	W	E	M	CV値
Part No.	in	mm	Orifice size mm	L	Li	F	H	Hi	H2	B	C	W	E	M	CV値
VH-4D-S	1/4	6.35	3.5	40.5	33	15.4	135	8	16	32	14.29	70	28	M6x1	0.2
VH-6D-S	3/8	9.53	5.5	40.5	33	17	135	8	16	32	17.46	70	28	M6x1	0.5
VH-8D-S	1/2	12.7	7.5	43.3	33	23	135	8	16	32	22.23	70	28	M6x1	0.9
VH-6MD-S	6	6	3.5	40.5	33	15.4	135	8	16	32	14	70	28	M6x1	0.2
VH-8MD-S	8	8	4.5	40.5	33	16.3	135	8	16	32	17	70	28	M6x1	0.3
VH-10MD-S	10	10	5.5	40.8	33	17.3	135	8	16	32	19	70	28	M6x1	0.5
VH-12MD-S	12	12	7.1	43.2	33	22.9	135	8	16	32	22	70	28	M6x1	0.9

Dimensions Pipe thread End, Socket weld End

Screwed Part No.	Socket weld Part No.	A		T (Rc)	Orifice size mm	L	l_2	H	Hi	H2	B	D	W	CV
Screwed Part No.	Socket weld Part No.	in	mm	T (Rc)	Orifice size mm	L	l_2	H	Hi	H2	B	D	W	CV
VH-4RF-S	VH-4PSW-S	1/4B	14.3	1/4	5	29	12	135	8	17	32	23	70	0.6
VH-6RF-S	VH-6PSW-S	3/8B	17.8	3/8	6	32.5	13	135	8	18	32	32	70	0.8
VH-8RF-S	VH-8PSW-S	1/2B	22.2	1/2	7.1	35	13	135	8	18	32	32	70	0.9

The post IHARA VH series Union Bonnet Needle Stop Valves for High Temperature Service first appeared on Kouei Japan Trading | Get Quotation.

IHARA VC Series Screw Bonnet type Stop Valves for Low

kvtpart — Sun, 17 May 2020 07:01:39 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: VC Series

Features

316 STAINLESS STEEL BODY STANDARD
PRESSURE TO 24.5 MPa
WIDE TEMPERATURE RANGE －196～230℃
STRAIGHT AND ANGLE PATTERN
100％ FACTORY TESTED

Stop Valve Series

Valve Specifications Table

Valve series	Max. working Pressure MP “a*	Working Temp, range °C	Type & size of end Connections
Valve series	Max. working Pressure MP “a*	Working Temp, range °C	BI-LOK	Pipe Thread	Socket Weld
VBM	6.9 @38 °C	-30〜120	1/4″	—	—
VB”	20.5 @38 °C	-10-(120)230	1/8”—3/4、¢6-12	1/8—1/2	—
VN	24.5 @38 °C	-10-230	1/8″—1/2″, ^6-12	1/8—1/2	1/4-1/2
VNN	24.5 @38 °C	-10-150	1/8″—1/2 二”-12	1/8—1/2	1/4-1/2
VE	6.9 @38 °C	-10-100	一	1/4—1/2	—
VET	1 @38°C	-10-100	一	1/4—378	—
VQ	2.9 @38 °C	-10-100	1/4–3/8″	1/4—378	—
VH	24.5 @38 °C	-10-400	1/4–1/2″ 收6-12	1/4—1/2 ”-12	1/4-1/2 夕 6-12
VC	10.3 @38 °C	-196-120	一	1/8—1/2	1/8-1/2

The valve series symbol for the VB series varies depending on the stem shape. For details, please refer to pages 2 and 3. *Please contact sales when ordering for applicable fluids.

　Valve Part Number Definition

Ｖ□□－□□□□－□
① ②③④⑤ ⑥

①Inch BI-LOK End

Symbol	4	6	8	12
Size	1/4″	3/8″	1/2″	3/4″

②Metric BI-LOK End

Symbol	6M	8M	10M	12M
Size	6mm	8mm	10mm	12mm

③Pipe Thread or Socket Weld End

Symbol	2	4	6	8	12	16
Size	1/8B	1/4B	3/8B	1/2B	3/4B	1B

④Outlet end Connection size IN
⑤Outlet Connection end Omitted when identical with the Inlet Port.
⑥Style of body ：Straight type ／ A：Angle type

Specifications

Max. Working Pressure: 10.3 MPa @ 38℃
Working Temperature Range: -196 ~ 120℃
Lubricant: MoS2 base

Materials

No.	Part Description	Qty	Material
1	Body	1	SUS316
2	Disk	1	SUS316
3	Stem	1	SUS316
4	Bonnet	1	SUS316
5	Gasket	1	SUS316
6	Packing ring	1	SUS316
7	Lock nut	1	SUS304
8	Packing	3	Cabon Fiber
9	Packing	3	Graphoil
10	Gland	1	SUS316
11	Packing nut	1	SUS304
12	Handle	1	ADC12

Part No.	T (Rc)	Orifice size mm	L		Li A	H		Hi	h		hi	D	G	t	W	CV
Part No.	T (Rc)	Orifice size mm	s	A	Li A	s	A	Hi	s	A	hi	D	G	t	W	CV
VC-2RF-S	1/8	5	25	26	24	169	157	5	90	79	10	20	30	M24	70	0.3
VC-4RF-S	1/4	5	28	31	28	169	157	5	90	79	10	22	30	M24	70	0.5
VC-6RF-S	3/8	6	30	33	30	169	157	5	90	79	10	25	30	M24	70	0.9
VC-8RF-S	1/2	7.1	35	38	35	169	157	5	90	79	10	32	30	M24	70	1.2

The post IHARA VC Series Screw Bonnet type Stop Valves for Low first appeared on Kouei Japan Trading | Get Quotation.

IHARA VQ series Needle Stop Valves

kvtpart — Sun, 17 May 2020 06:39:19 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: VQ Series

Features

316 STAINLESS STEEL BODY STANDARD
PRESSURE TO 24.5 MPa
WIDE TEMPERATURE RANGE －196～230℃
STRAIGHT AND ANGLE PATTERN
100％ FACTORY TESTED

Stop Valve Series

Valve Specifications Table

Valve series	Max. working Pressure MP “a*	Working Temp, range °C	Type & size of end Connections
Valve series	Max. working Pressure MP “a*	Working Temp, range °C	BI-LOK	Pipe Thread	Socket Weld
VBM	6.9 @38 °C	-30〜120	1/4″	—	—
VB”	20.5 @38 °C	-10-(120)230	1/8”—3/4、¢6-12	1/8—1/2	—
VN	24.5 @38 °C	-10-230	1/8″—1/2″, ^6-12	1/8—1/2	1/4-1/2
VNN	24.5 @38 °C	-10-150	1/8″—1/2 二”-12	1/8—1/2	1/4-1/2
VE	6.9 @38 °C	-10-100	一	1/4—1/2	—
VET	1 @38°C	-10-100	一	1/4—378	—
VQ	2.9 @38 °C	-10-100	1/4–3/8″	1/4—378	—
VH	24.5 @38 °C	-10-400	1/4–1/2″ 收6-12	1/4—1/2 ”-12	1/4-1/2 夕 6-12
VC	10.3 @38 °C	-196-120	一	1/8—1/2	1/8-1/2

The valve series symbol for the VB series varies depending on the stem shape. For details, please refer to pages 2 and 3. *Please contact sales when ordering for applicable fluids.

　Valve Part Number Definition

Ｖ□□－□□□□－□
① ②③④⑤ ⑥

①Inch BI-LOK End

Symbol	4	6	8	12
Size	1/4″	3/8″	1/2″	3/4″

②Metric BI-LOK End

Symbol	6M	8M	10M	12M
Size	6mm	8mm	10mm	12mm

③Pipe Thread or Socket Weld End

Symbol	2	4	6	8	12	16
Size	1/8B	1/4B	3/8B	1/2B	3/4B	1B

④Outlet end Connection size IN
⑤Outlet Connection end Omitted when identical with the Inlet Port.
⑥Style of body ：Straight type ／ A：Angle type

Specifications

Max. Working Pressure: 2.9 MPa @ 38℃

Working Temperature Range: -10~100℃

Cv (Orifice): 0.4

Lubricant: Silicon base, Fluorocabon base

Materials

No.	Part Description	Qty	Material
1	Body	1	SUS316
2	Stem	1	SUS630
3	Packing ring	2	SUS316
4	V Packing	1	PTFE
5	Bonnet	1	SUS316
6	Lock nut	1	SUS316
7	Handle	1	A2024
8	Panel Lock Nut	1	SUS304

Dimensions BI-LOK End

Part No. Straight	Tube O.D		Orifice size mm	Dimensions mm
Part No. Straight	in	mm	Orifice size mm	L	Li	F	H	Hi	h	hi	B	C	G	t	W
VQ-4D-S	1/4	6.35	3.5	29.8	22.3	15.4	59	3	—	—	17	14.24	—	—	36
VQ-6D-S	3/8	9.53	4.3	31.5	24	17	59	3	—	—	17	17.46	—	—	36
VQ-4D-S-P	1/4	6.35	3.5	33.5	26	15.4	59	3	14	6.5	22	14.29	22	M18	36
VQ-6D-S-P	3/8	9.53	4.3	33.5	26	17	59	3	14	6.5	22	17.46	22	M18	36

*Note: When a panel mount lock nut is attached, the valve face-to-face dimensions will differ from those without a lock nut.

Dimensions Pipe thread End

Part No. Straight	Part No. Angle	T (RC)	Orifice size mm	Dimensions mm
Part No. Straight	Part No. Angle	T (RC)	Orifice size mm	L	H	Hi	h	hi	B	G	t	W
VQ-4RF-S		1/4	4.3	24	59	3	—	—	17	—	—	36
VQ-4RF-S-P		1/4	4.3	26	59	3	14	6.5	22	22	18M	36
	VQ-4RF-A	1/4	4.3	23.5	53.3	3	—	—	17	—	—	36
	VQ-4RF-A-P	1/4	4.3	26	59	3	14	6.5	22	22	18M	36

Panel Mounting Lock Nut（option）: Symbol Mark“P”
example : VQ-6D-S-P

The post IHARA VQ series Needle Stop Valves first appeared on Kouei Japan Trading | Get Quotation.

IHARA VET series Needle Stop Valves

kvtpart — Sun, 17 May 2020 06:21:08 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: VET Series

Features

316 STAINLESS STEEL BODY STANDARD
PRESSURE TO 24.5 MPa
WIDE TEMPERATURE RANGE －196～230℃
CHOICE OF STEM DESIGNS（FOR VB VALVE SERIES）
STRAIGHT AND ANGLE PATTERN
100％ FACTORY TESTED

Stop Valve Series

Valve Specifications Table

Valve series	Max. working Pressure MP “a*	Working Temp, range °C	Type & size of end Connections
Valve series	Max. working Pressure MP “a*	Working Temp, range °C	BI-LOK	Pipe Thread	Socket Weld
VBM	6.9 @38 °C	-30〜120	1/4″	—	—
VB”	20.5 @38 °C	-10-(120)230	1/8”—3/4、¢6-12	1/8—1/2	—
VN	24.5 @38 °C	-10-230	1/8″—1/2″, ^6-12	1/8—1/2	1/4-1/2
VNN	24.5 @38 °C	-10-150	1/8″—1/2 二”-12	1/8—1/2	1/4-1/2
VE	6.9 @38 °C	-10-100	一	1/4—1/2	—
VET	1 @38°C	-10-100	一	1/4—378	—
VQ	2.9 @38 °C	-10-100	1/4–3/8″	1/4—378	—
VH	24.5 @38 °C	-10-400	1/4–1/2″ 收6-12	1/4—1/2 ”-12	1/4-1/2 夕 6-12
VC	10.3 @38 °C	-196-120	一	1/8—1/2	1/8-1/2

The valve series symbol for the VB series varies depending on the stem shape. For details, please refer to pages 2 and 3. *Please contact sales when ordering for applicable fluids.

　Valve Part Number Definition

Ｖ□□－□□□□－□
① ②③④⑤ ⑥

①Inch BI-LOK End

Symbol	4	6	8	12
Size	1/4″	3/8″	1/2″	3/4″

②Metric BI-LOK End

Symbol	6M	8M	10M	12M
Size	6mm	8mm	10mm	12mm

③Pipe Thread or Socket Weld End

Symbol	2	4	6	8	12	16
Size	1/8B	1/4B	3/8B	1/2B	3/4B	1B

④Outlet end Connection size IN
⑤Outlet Connection end Omitted when identical with the Inlet Port.
⑥Style of body ：Straight type ／ A：Angle type

VET Series

Specifications

Max. Working Pressure: 1MPa @ 38℃

Working Temperature Range: -10~100℃

Applicable Fluids: Oil, Water, Air, Inert Gas

Materials

No.	Part Description	Qty	Material
1	Body	1	SCS13A
2	Stem	1	SUS304
3	Disk	1	SUS304
4	Bonnet	1	SCS13A
5	Gasket	1	PTFE
6	Washer	1	SUS304
7	Gland Packing	1	PTFE
8	Gland	1	SUS304
9	Packing nut	1	SUS13A
10	Handle	1	ADC12

Dimensions Pipe thread End

Part No.	Orifice size mm	L	H	H1	h	h1	W	Cv
VET-4RF-S	10	44	67	2.3	19	19	57	0.77
VET-6RF-S	10	45	68	2.7	20	22	57	0.99

The post IHARA VET series Needle Stop Valves first appeared on Kouei Japan Trading | Get Quotation.

IHARA VBM Series Fine Metering Valves

kvtpart — Sun, 17 May 2020 04:07:03 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: VBM Series

Features

316 STAINLESS STEEL BODY STANDARD
PRESSURE TO 24.5 MPa
WIDE TEMPERATURE RANGE －196～230℃
CHOICE OF STEM DESIGNS（FOR VB VALVE SERIES）
STRAIGHT AND ANGLE PATTERN
100％ FACTORY TESTED

Stop Valve Series

Valve Specifications Table

Valve series	Max. working Pressure MP “a*	Working Temp, range °C	Type & size of end Connections
Valve series	Max. working Pressure MP “a*	Working Temp, range °C	BI-LOK	Pipe Thread	Socket Weld
VBM	6.9 @38 °C	-30〜120	1/4″	—	—
VB”	20.5 @38 °C	-10-(120)230	1/8”—3/4、¢6-12	1/8—1/2	—
VN	24.5 @38 °C	-10-230	1/8″—1/2″, ^6-12	1/8—1/2	1/4-1/2
VNN	24.5 @38 °C	-10-150	1/8″—1/2 二”-12	1/8—1/2	1/4-1/2
VE	6.9 @38 °C	-10-100	一	1/4—1/2	—
VET	1 @38°C	-10-100	一	1/4—378	—
VQ	2.9 @38 °C	-10-100	1/4–3/8″	1/4—378	—
VH	24.5 @38 °C	-10-400	1/4–1/2″ 收6-12	1/4—1/2 ”-12	1/4-1/2 夕 6-12
VC	10.3 @38 °C	-196-120	一	1/8—1/2	1/8-1/2

The valve series symbol for the VB series varies depending on the stem shape. For details, please refer to pages 2 and 3. *Please contact sales when ordering for applicable fluids.

　Valve Part Number Definition

Ｖ□□－□□□□－□
① ②③④⑤ ⑥

①Inch BI-LOK End

Symbol	4	6	8	12
Size	1/4″	3/8″	1/2″	3/4″

②Metric BI-LOK End

Symbol	6M	8M	10M	12M
Size	6mm	8mm	10mm	12mm

③Pipe Thread or Socket Weld End

Symbol	2	4	6	8	12	16
Size	1/8B	1/4B	3/8B	1/2B	3/4B	1B

④Outlet end Connection size IN
⑤Outlet Connection end Omitted when identical with the Inlet Port.
⑥Style of body ：Straight type ／ A：Angle type

Dimensions BI-LOK End

Part No.	Connect size		Orifice size mm	Dimensions mm
	OA		Orifice size mm	L	Li	F	H	Hi	h	hi	h2	B	C	G	t
	in	mm		L	Li	F	H	Hi	h	hi	h2	B	C	G	t
VBMM-4D-3-A	1/4	6.35	1.5	28.3	20.8	15.4	91	5	25.1	3.5	32.5	14	14.29	17.46	7/16
VBMM-4D-5-A	1/4	6.35	3.2	29.5	22	15.4	91	5	25.1	3.5	32.5	14	14.29	17.46	7/16

The post IHARA VBM Series Fine Metering Valves first appeared on Kouei Japan Trading | Get Quotation.

IHARA VN Series Needle Stop Valves

kvtpart — Sun, 17 May 2020 03:39:23 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: VN Series

Features

316 STAINLESS STEEL BODY STANDARD
PRESSURE TO 24.5 MPa
WIDE TEMPERATURE RANGE －196～230℃
CHOICE OF STEM DESIGNS（FOR VB VALVE SERIES）
STRAIGHT AND ANGLE PATTERN
100％ FACTORY TESTED

Stop Valve Series

Valve Specifications Table

Valve series	Max. working Pressure MP “a*	Working Temp, range °C	Type & size of end Connections
Valve series	Max. working Pressure MP “a*	Working Temp, range °C	BI-LOK	Pipe Thread	Socket Weld
VBM	6.9 @38 °C	-30〜120	1/4″	—	—
VB”	20.5 @38 °C	-10-(120)230	1/8”—3/4、¢6-12	1/8—1/2	—
VN	24.5 @38 °C	-10-230	1/8″—1/2″, ^6-12	1/8—1/2	1/4-1/2
VNN	24.5 @38 °C	-10-150	1/8″—1/2 二”-12	1/8—1/2	1/4-1/2
VE	6.9 @38 °C	-10-100	一	1/4—1/2	—
VET	1 @38°C	-10-100	一	1/4—378	—
VQ	2.9 @38 °C	-10-100	1/4–3/8″	1/4—378	—
VH	24.5 @38 °C	-10-400	1/4–1/2″ 收6-12	1/4—1/2 ”-12	1/4-1/2 夕 6-12
VC	10.3 @38 °C	-196-120	一	1/8—1/2	1/8-1/2

The valve series symbol for the VB series varies depending on the stem shape. For details, please refer to pages 2 and 3. *Please contact sales when ordering for applicable fluids.

　Valve Part Number Definition

Ｖ□□－□□□□－□
① ②③④⑤ ⑥

①Inch BI-LOK End

Symbol	4	6	8	12
Size	1/4″	3/8″	1/2″	3/4″

②Metric BI-LOK End

Symbol	6M	8M	10M	12M
Size	6mm	8mm	10mm	12mm

③Pipe Thread or Socket Weld End

Symbol	2	4	6	8	12	16
Size	1/8B	1/4B	3/8B	1/2B	3/4B	1B

④Outlet end Connection size IN
⑤Outlet Connection end Omitted when identical with the Inlet Port.
⑥Style of body ：Straight type ／ A：Angle type

VNN Series

Specifications

Max. Working Pressure: 24.5MPa @ 38℃

Working Temperature Range: -10 ~ 230℃

Lubricant: Fluorocabon base

Materials

No.	Part Description	Qty	Material
1	Body	1	SUS316
2	Stem	1	SUS316
3	Packing ring	1	SUS316
4	Packing	1	Aramid fiber
5	Packing	2	RF PTFE
6	Gland	1	SUS316
7	Packing nut	1	SUS304
8	Lock nut	1	SUS304
9	Handle	1	ADC12

Note: No.8 Lock nut is option.

Dimensions BI-LOK End

Part No.	Connect size		Orifice size mm	Dimensions mm															Cv
	CA			L	Li	F	H	Hi	h	hi	B	C	G	G1	t	W	E	M
	in	mm		L	Li	F	H	Hi	h	hi	B	C	G	G1	t	W	E	M
VN-2D-S	1/8	3.18	2	31.7	25	13	82	6	13	8	22	11.11	24	24	M20	57	18	M4x0.7	0.1
VN-4D-S	1/4	6.35	3.5	32.5	25	15.4	82	6	13	8	22	14.29	24	24	M20	57	18	M4x0.7	0.2
VN-6D-S	3/8	9.53	5	32.5	25	17	82	6	13	8	22	17.46	24	24	M20	57	18	M4x0.7	0.6
VN-8D-S	1/2	12.7	7.5	39.3	29	23	97	8	16	8	24	22.23	27	27	M22	70	20	M4x0.7	1.0
VN-6MD-S	—	6	3.5	32.5	25	15.4	82	6	13	8	22	14	24	24	M20	57	18	M4x0.7	0.2
VN-8MD-S	—	8	4.5	32.5	25	16.3	82	6	13	8	22	17	24	24	M20	57	18	M4x0.7	0.5
VN-10MD-S	—	10	6.3	32.8	25	17.3	82	6	13	8	22	19	24	24	M20	57	18	M4x0.7	0.6
VN-12MD-S	—	12	7.5	39.2	29	22.9	97	8	16	8	24	22	27	27	M22	70	20	M4x0.7	1.0

Dimensions Pipe thread End

No.	(Rc)	mm	L	H	Hi	h	hi	B	D	G	Gi	t	W	E	M
Part	T	Orifice size	Dimensions mm
VN-4RF-S	4-Jan	5	29	97	8	16	8	24	23	27	27	M22	70	20	M4x0.7
VN-6RF-S	8-Mar	6	32.5	99	8	18	8	32	32	27	27	M22	70	25	M5x0.8
VN-8RF-S	2-Jan	7.1	35	99	8	18	8	32	32	27	27	M22	70	25	M5x0.8

Bottom Maunting（Option）：Symbol Mark“BT”example：VN－4D－S－BT
Panel Maunting Lock Nut（Option）：Symbol Mark“P”example：VN－4D－S－P

Dimensions Socket Weld End

Part No.	Connect size (in)	Connect size (mm)	Orifice size (mm)	L (mm)	L2 (mm)	D (mm)
N-2PSW-1/8B	1/8	11	5	29	12	23
N-4PSW-1/4B	1/4	14.3	5	29	12	23
N-6PSW-3/8B	3/8	17.8	6	32.5	13	32
N-8PSW-1/2B	1/2	22.2	7.1	35	13	32

The post IHARA VN Series Needle Stop Valves first appeared on Kouei Japan Trading | Get Quotation.

IHARA VNN Series Needle Stop Valves

kvtpart — Sun, 17 May 2020 02:12:35 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: VNN Series

Features

316 STAINLESS STEEL BODY STANDARD
PRESSURE TO 24.5 MPa
WIDE TEMPERATURE RANGE －196～230℃
CHOICE OF STEM DESIGNS（FOR VB VALVE SERIES）
STRAIGHT AND ANGLE PATTERN
100％ FACTORY TESTED

Stop Valve Series

Valve Specifications Table

Valve series	Max. working Pressure MP “a*	Working Temp, range °C	Type & size of end Connections
Valve series	Max. working Pressure MP “a*	Working Temp, range °C	BI-LOK	Pipe Thread	Socket Weld
VBM	6.9 @38 °C	-30〜120	1/4″	—	—
VB”	20.5 @38 °C	-10-(120)230	1/8”—3/4、¢6-12	1/8—1/2	—
VN	24.5 @38 °C	-10-230	1/8″—1/2″, ^6-12	1/8—1/2	1/4-1/2
VNN	24.5 @38 °C	-10-150	1/8″—1/2 二”-12	1/8—1/2	1/4-1/2
VE	6.9 @38 °C	-10-100	一	1/4—1/2	—
VET	1 @38°C	-10-100	一	1/4—378	—
VQ	2.9 @38 °C	-10-100	1/4–3/8″	1/4—378	—
VH	24.5 @38 °C	-10-400	1/4–1/2″ 收6-12	1/4—1/2 ”-12	1/4-1/2 夕 6-12
VC	10.3 @38 °C	-196-120	一	1/8—1/2	1/8-1/2

The valve series symbol for the VB series varies depending on the stem shape. For details, please refer to pages 2 and 3. *Please contact sales when ordering for applicable fluids.

　Valve Part Number Definition

Ｖ□□－□□□□－□
① ②③④⑤ ⑥

①Inch BI-LOK End

Symbol	4	6	8	12
Size	1/4″	3/8″	1/2″	3/4″

②Metric BI-LOK End

Symbol	6M	8M	10M	12M
Size	6mm	8mm	10mm	12mm

③Pipe Thread or Socket Weld End

Symbol	2	4	6	8	12	16
Size	1/8B	1/4B	3/8B	1/2B	3/4B	1B

④Outlet end Connection size IN
⑤Outlet Connection end Omitted when identical with the Inlet Port.
⑥Style of body ：Straight type ／ A：Angle type

VNN Series

Specifications

Max.Working Pressure : 24.5MPa@ 38℃
Working Temperature range :—1 〇〜150C
Fluid used: oil, water, air, inert gas

Materials

No.	Part Description	Qty	Material
1	Body	1	SUS316
2	Stem	1	SUS316
3	Packing Ring	1	SUS316
4	V Packing	1	PTFE+PFA
5	Packing Nut	1	SUS316
6	Disk Spring	1	SUS304
7	Gland	1	SUS316
8	Handle	1	ADC12
9	Lock Nut	1	SUS316
10	Washer	1	SUS304

Note: No.9 Lock nut is option.

Dimensions BI-LOK End

Part No.	Connect size		Orifice size mm	Dimensions mm															Cv
	OA			L	Li	F	H	Hi	h	hi	B	C	G	Gi	t	W	E	M
	in	mm		L	Li	F	H	Hi	h	hi	B	C	G	Gi	t	W	E	M
VNN-2D-S	1/8	3.18	2	31.7	25	13	71	7	16	0.5-4	22	11.11	24	22	M18X1	57	18	M4x0.7	0.1
VNN-4D-S	1/4	6.35	3.5	34	26.5	15.4	71	7	16	0.5-4	22	14.29	24	22	M18X1	57	18	M4x0.7	0.2
VNN-6D-S	3/8	9.53	5	37.5	30	17	71	7	16	0.5-4	22	17.46	24	22	M18X1	57	18	M4x0.7	0.6
VNN-8D-S	1/2	12.7	7.1	41.3	31	23	82	8	19	1〜6	24	22.23	30	27	M22X1.5	70	20	M4x0.7	1
VNN—6MD—S	—	6	3.5	34	26.5	15.4	71	7	16	0.5-4	22	14	24	22	M18X1	57	18	M4x0.7	0.2
VNN-8MD-S	—	8	4.5	35.5	28	16.3	71	7	16	0.5-4	22	17	24	22	M18X1	57	18	M4x0.7	0.5
VNN-10MD-S	—	10.0	6.3	37.8	30	17.3	71	7	16	0.5-4	22	19	24	22	M18X1	57	18	M4x0.7	0.6
VNN-12MD-S	—	12.0	7.1	41.2	31	22.9	82	8	19	1〜6	24	22	30	27	M22X1.5	70	20	M4x0.7	1

Dimensions Pipe thread End

Part No.	T (Rc)	Orifice size mm	Dimensions mm
Part No.	T (Rc)	Orifice size mm	L	H	Hi	h	D	hi	B	G	Gi	t	W	E	M
VNN-4RF-S	1/4	5	29	82	8	19	23	1〜6	24	30	27	M22X1.5	70	20	M4x0.7
VNN-6RF-S	3/8	6	32.5	84	8	21	32	1〜6	32	30	27	M22X1.5	70	25	M5x0.8
VNN-8RF-S	1/2	7.5	35	84	8	21	32	!〜6	32	30	27	M22X1.5	70	25	M5x0.8

Bottom Maunting（Option）：Symbol Mark“BT”example：VNN－4D－S－BT
Panel Maunting Lock Nut（Option）：Symbol Mark“P”example：VNN－4D－S－P

Dimensions Socket Weld End

Part No.	Connect size		Orifice	Dimensions mm
	0A		Orifice	Dimensions mm
	in	mm	size mni	L	L2	D
VNN-2PSW-S	1/8B	11	5	29	12	23
VNN-4PSW-S	1/4B	14.3	5	29	12	23
VNN-6PSW-S	3/8B	17.8	6	32.5	13	32
VNN-8PSW-S	1/2B	22.2	7.5	35	13	32

The post IHARA VNN Series Needle Stop Valves first appeared on Kouei Japan Trading | Get Quotation.

IHARA VB* Series Needle Stop Valves Out Side Screw Type

kvtpart — Sun, 17 May 2020 01:33:49 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: VB* Series

Features

316 STAINLESS STEEL BODY STANDARD
PRESSURE TO 24.5 MPa
WIDE TEMPERATURE RANGE －196～230℃
CHOICE OF STEM DESIGNS（FOR VB VALVE SERIES）
STRAIGHT AND ANGLE PATTERN
100％ FACTORY TESTED

Stop Valve Series

Valve Specifications Table

Valve series	Max. working Pressure MP “a*	Working Temp, range °C	Type & size of end Connections
Valve series	Max. working Pressure MP “a*	Working Temp, range °C	BI-LOK	Pipe Thread	Socket Weld
VBM	6.9 @38 °C	-30〜120	1/4″	—	—
VB”	20.5 @38 °C	-10-(120)230	1/8”—3/4、¢6-12	1/8—1/2	—
VN	24.5 @38 °C	-10-230	1/8″—1/2″, ^6-12	1/8—1/2	1/4-1/2
VNN	24.5 @38 °C	-10-150	1/8″—1/2 二”-12	1/8—1/2	1/4-1/2
VE	6.9 @38 °C	-10-100	一	1/4—1/2	—
VET	1 @38°C	-10-100	一	1/4—378	—
VQ	2.9 @38 °C	-10-100	1/4–3/8″	1/4—378	—
VH	24.5 @38 °C	-10-400	1/4–1/2″ 收6-12	1/4—1/2 ”-12	1/4-1/2 夕 6-12
VC	10.3 @38 °C	-196-120	一	1/8—1/2	1/8-1/2

The valve series symbol for the VB series varies depending on the stem shape. For details, please refer to pages 2 and 3. *Please contact sales when ordering for applicable fluids.

　Valve Part Number Definition

Ｖ□□－□□□□－□
① ②③④⑤ ⑥

①Inch BI-LOK End

Symbol	4	6	8	12
Size	1/4″	3/8″	1/2″	3/4″

②Metric BI-LOK End

Symbol	6M	8M	10M	12M
Size	6mm	8mm	10mm	12mm

③Pipe Thread or Socket Weld End

Symbol	2	4	6	8	12	16
Size	1/8B	1/4B	3/8B	1/2B	3/4B	1B

④Outlet end Connection size IN
⑤Outlet Connection end Omitted when identical with the Inlet Port.
⑥Style of body ：Straight type ／ A：Angle type

VB＊Series

Specification

Max.Working Pressure : 20.5MPa@ 38 C
Working Temperature range : Metal Seal Stem : 一10〜230℃ (Valve Series ： VBK) Soft Seal Stem : 一10〜120℃ (Valve Series ： VBF)
Lubricant : Silicon base, Fluorocabon base
Flow Coefficient		VBK	VBF
Orifice	2.0mm	0.1	0.1
	4.3mm	0.3	0.25
	6.3mm	0.8	0.7
	9.5mm	1.7	1.6

VB
＊Ｋ：Disk Type Stem
Ｆ：Soft Seal Type Stem

Materials

No.	Part Description	Qty	Material
1	Body	1	SUS316
2	Stem	1	SUS316
2-1	Disk	1	SUS630
2-2	Disk Plate	1	SUS630
2-3	Soft seat	1	PCTFE
3	Packing ring	2	SUS316
4	Packing	2	PTFE
5	Packing	1	RF PTFE
6	Bonnet	1	SUS316
7	Lock nut	1	SUS316
8	Lock nut	1	SUS316
9	Handle	1	Phenol resin

Dimensions

Dimensions BI-LOK End

Part No.	Connect size		Orifice size mm	Dimensions mm
	©A			L	Li	F	H	Hi	H2	h	hi	B	C	G	t	W	E	M
	in	mm		L	Li	F	H	Hi	H2	h	hi	B	C	G	t	W	E	M
VB*-2D-S	1/8	3.18	2	28.9	22.2	13	75	3.5	10.5	42	3.5	17.5	11.11	14.29	7/16	38	16	M3x0.5
VB*-4D-S	1/4	6.35	4.3	29.7	22.2	15.4	75	3.5	10.5	42	3.5	17.5	14.29	14.29	7/16	38	16	M3x0.5
VB*-6D-S	3/8	9.53	6.3	31.3	23.8	17	82.5	4	13.5	46	3.5	20.6	17.46	14.29	7/16	48	19	M4x0.7
VB*-8D-S	1/2	12.7	6.3	35.7	25.4	23	82.5	4	14.5	46	3.5	20.6	22.23	14.29	7/16	48	19	M4x0.7
VB*-12D-S	3/4	19.05	9.5	48.4	38.1	24.6	99.5	6	19.5	54	3.5	31.8	28.58	17.46	1/2	62	25	M5x0.8
VB*-6MD-S	—	6	4.3	29.7	22.2	15.4	75	3.5	10.5	42	3.5	17.5	14	14.29	7/16	38	16	M3x0.5
VB*-8MD-S	—	8	4.3	29.7	22.2	16.3	75	3.5	10.5	42	3.5	17.5	17	14.29	7/16	38	16	M3x0.5
VB*-10MD-S	—	10	6.3	33.2	25.4	17.3	82.5	4	14.5	46	3.5	20.6	19	14.29	7/16	48	19	M4x0.7
VB*-12MD-S	—	12	6.3	35.6	25.4	22.9	82.5	4	14.5	46	3.5	20.6	22	14.29	7/16	48	19	M4x0.7

Dimentions Pipe thread End

Part No.		Connect size (T)	Orifice size mm	Dimensions mm
Part No.				L	H	Hi	H2	h	hi	B	G	t	W
Rc	NPT			L	H	Hi	H2	h	hi	B	G	t	W
VB*-2RF-S	VB*-2NF-S	1/8	4.3	24.5	75	3.5	14	42	3.5	20.6	14.29	7/16	38
VB*-4RF-S	VB*-4NF-S	1/4	6.3	27	82.5	4	15	46	3.5	20.6	14.29	7/16	48
VB*-6RF-S	VB*-6NF-S	3/8	6.3	27	82.5	4	15	46	3.5	23.8	14.29	7/16	48
VB*-8RF-S	VB*-8NF-S	1/2	9.5	38.1	99.5	6	20	54	3.5	31.8	17.46	1/2	62

Bottom Maunting（Option）：Symbol Mark“BT”example：VBK－4D－S－BT

The post IHARA VB* Series Needle Stop Valves Out Side Screw Type first appeared on Kouei Japan Trading | Get Quotation.

IHARA VB Series Needle Stop Valves Inside Screw Type

kvtpart — Fri, 15 May 2020 18:40:14 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: VB Series

Features

316 STAINLESS STEEL BODY STANDARD
PRESSURE TO 24.5 MPa
WIDE TEMPERATURE RANGE －196～230℃
CHOICE OF STEM DESIGNS（FOR VB VALVE SERIES）
STRAIGHT AND ANGLE PATTERN
100％ FACTORY TESTED

Stop Valve Series

Valve Specifications Table

Valve series	Max. working Pressure MP “a*	Working Temp, range °C	Type & size of end Connections
Valve series	Max. working Pressure MP “a*	Working Temp, range °C	BI-LOK	Pipe Thread	Socket Weld
VBM	6.9 @38 °C	-30〜120	1/4″	—	—
VB”	20.5 @38 °C	-10-(120)230	1/8”—3/4、¢6-12	1/8—1/2	—
VN	24.5 @38 °C	-10-230	1/8″—1/2″, ^6-12	1/8—1/2	1/4-1/2
VNN	24.5 @38 °C	-10-150	1/8″—1/2 二”-12	1/8—1/2	1/4-1/2
VE	6.9 @38 °C	-10-100	一	1/4—1/2	—
VET	1 @38°C	-10-100	一	1/4—378	—
VQ	2.9 @38 °C	-10-100	1/4–3/8″	1/4—378	—
VH	24.5 @38 °C	-10-400	1/4–1/2″ 收6-12	1/4—1/2 ”-12	1/4-1/2 夕 6-12
VC	10.3 @38 °C	-196-120	一	1/8—1/2	1/8-1/2

The valve series symbol for the VB series varies depending on the stem shape. For details, please refer to pages 2 and 3. *Please contact sales when ordering for applicable fluids.

　Valve Part Number Definition

Ｖ□□－□□□□－□
① ②③④⑤ ⑥

①Inch BI-LOK End

Symbol	4	6	8	12
Size	1/4″	3/8″	1/2″	3/4″

②Metric BI-LOK End

Symbol	6M	8M	10M	12M
Size	6mm	8mm	10mm	12mm

③Pipe Thread or Socket Weld End

Symbol	2	4	6	8	12	16
Size	1/8B	1/4B	3/8B	1/2B	3/4B	1B

④Outlet end Connection size IN
⑤Outlet Connection end Omitted when identical with the Inlet Port.
⑥Style of body ：Straight type ／ A：Angle type

VB＊Series

Specification

Max.Working Pressure:20.5MPa @ 38℃
Working Temperature range : Metal Seal Stem : 一10〜230℃ (Valve Series ： VBE.VBD.VBN) Soft Seal Stem ：-10~120℃ (Valve Series ： VBS)
Lubricant Silicon base, Fluorocabon base
Flow Coefficient		VBE	VBD	VBS	VBN
Orifice	2.0mm	0.06	0.06	0.06	0.06
	4.3mm	0.3	0.3	0.3	0.3
	6.3mm	0.7	0.8	0.8	0.7
	9.5mm	1.8	1.8	1.8	1.5

VB＊

Ｅ：Vee Type Stem
Ｎ：Needle Type Stem
Ｓ：Soft Seal Type Stem
Ｄ：Disk Type Stem

Materials

No.	Part Description	Qty	Material
1	Body	1	SUS316
2	Stem	1	SUS316
2-1	Disk	1	SUS630
2-2	Disk Plate	1	SUS630
2-3	Soft seat	1	PCTFE
3	Packing ring	1	SUS316
4	Packing	1	PTFE
5	Gland	1	SUS316
6	Packing nut	1	SUS316
7	Lock nut	1	SUS316
8	Handle	1	Phenol resin

Dimension

Dimensions BI-LOK End

Part No.	Tube O.D		Orifice size mm	Dimensions mm
	6A			L	Li	F	H	Hi	H2	h	hi	B	C	G	Gi	t	W
	in	mm		L	Li	F	H	Hi	H2	h	hi	B	C	G	Gi	t	W	E	M
VB*-2D-S	1/8	3.18	2	25	18.3	13	56	2.5	10.5	10	6.5	17.5	11.1	17.46	14.29	M12	38	16	M3xO.J
VB*-4D-S	1/4	6.35	4.3	28.9	21.4	15.4	60	3	10.5	12	6.5	17.5	14.29	19	17.46	M14	38	16	M3xO.J
VB*-6D-S	3/8	9.53	6.3	32.9	25.4	17	71	4	13.5	14.5	6.5	20.6	17.46	23.81	20.64	M18	48	19	M4x0./
VB*-8D-S	1/2	12.7	6.3	35.7	25.4	23	71	4	14.5	14.5	6.5	20.6	22.23	23.81	20.64	M18	48	19	M4x0./
VB*-12D-S	3/4	19.05	9.5	48.4	38.1	24.6	87.5	6	19.5	20	6.5	31.8	28.58	31.75	28.58	M24	62	25	M5x0.€
VB*-6MD-S	—	6	4.3	29.7	22.2	15.4	60	3	10.5	12	6.5	17.5	14	19	17.46	M14	38	16	M3xO.J
VB*-8MD-S	—	8	4.3	29.7	22.2	16.3	60	3	10.5	12	6.5	17.5	17	19	17.46	M14	38	16	M3xO.J
VB*-10MD-S	—	10	6.3	33.2	25.4	17.3	71	4	14.5	14.5	6.5	20.6	19	23.81	20.64	M18	48	19	M4x0./
VB*-12MD-S	—	12	6.3	35.6	25.4	22.9	71	4	14.5	14.5	6.5	20.6	22	23.81	20.64	M18	48	19	M4x0./

Dimensions Pipe tapered End

Part No.		T (RC)	Orifice size mm	Dimensions mm
Part No.				L	H	Hi	H2	h	hi	B	G	Gi	t	W	E	M
Rc	NPT			L	H	Hi	H2	h	hi	B	G	Gi	t	W	E	M
VB*-2RF-S	VB*-2NF-S	1/8	2	20.6	60	3	13.5	12	6.5	20.6	19	17.46	M14	38	19	M4x0.7
VB*-4RF-S	VB*-4NF-S	1/4	4.3	27	71	4	14.5	14.5	6.5	20.6	23.81	20.64	M18	48	19	M4x0.7
VB*-6RF-S	VB*-6NF-S	3/8	6.3	27	71	4	14.5	14.5	6.5	23.8	23.81	20.64	M18	48	19	M4x0.7
VB*-8RF-S	VB*-8NF-S	1/2	9.5	38.1	87.5	6	19.5	20	6.5	31.8	31.75	28.58	M24	62	25	M5x0.8

Bottom Maunting（Option）：Symbol Mark“BT”example：VBE－4D－S－BT

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IHARA DVKA Series Diaphragm Valve For High Pressure Service

kvtpart — Wed, 06 May 2020 01:59:19 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: DVKA Series

DVKA Metal Diaphragm Seal Valve（21MPa

Features

DVKA Series Diaphragm Valves are designed compact to be applied for UHP high-pressure services.
Diaphragm made of Co-Ni alloy is mounted to realize highly airtight and high durability.
Oil or Grease-free treatment through precise cleaning on the internal media contact surface.
Assembly and Packaging in the clean room.
An indicator to find Open/Close easily is installed on the handle of the manual valve.
Please let us know when you need High-pressure gas products.

Nominal Size	Size	1/4″
Work Pressure	Pressure	Vac. ~ 21MPa
Work Temperature	Temperature	-10°C ~ +80°C (Manual), -10°C ~ +40°C (Pneumatic)
Cv Value	Value	0.1

(※1) In the case of PCTFE sheet
(※2) In the casef VTF Male connection.

Detected Leak Inner	Leak Rate	≤ 3 x 10^-10 Pa m³/sec
Detected Leak Outer	Leak Rate	≤ 1 x 10^-10 Pa m³/sec
Weight	Weight	270g (Manual), 350g (Automatic)
Internal Volume	Volume	1.0cc
Work Durability	Durability	Over 50,000 (Manual), Over 400,000 (Automatic)

(※3) In the case of VTF Male connection under valve Open.
(※4) In-house Test：21MPa　N2 gas sealed

Materials of Main Parts

	Parts Name	Material
1	Body	316L SS
2	Seat	pctfe’*1’
3	Diaphragm	Co-Ni Alloy
4	Diaphragm Retainer	630 SS
5	Bonnet	304 SS
6	Handle’*2’	Aluminum Alloy
7	Cylinder
8	Cylinder Cover

(※1)PI, PEEK, PFA, etc. are available on option.
(※2)Contact us for Lock Out Tag Out (LOTO) options.

Nomenclature of Part Number

DVKA – ① ② – ③ – ④

Ex）　DVKA – 4VM – NC – EP　[1/4″VTF Male connectin,　Automatic, Normal Close,　Electrolytic polishing]

1. Size

Mark	Size
4	1/4″

2. Connection

Mark	Connection
VM	VTF (Male)
VF	VTF (Female)
D	BI-Lok

3. Operation

Mark	Operation
	Manual
NC	Normal Close
NO	Normal Open

4. Internal Finishing

Mark	Internal Finishing
EP	Electro-Polish (≤ Ra 5 µ inch)
BA	Machining (≤ Ra 10 µ inch)

Dimensions (Manual)

Dimensions （ Pneumatic )

The post IHARA DVKA Series Diaphragm Valve For High Pressure Service first appeared on Kouei Japan Trading | Get Quotation.

IHARA DVEK Series High Pressure Metal Diaphragm Valve

kvt part2 — Sat, 25 Apr 2020 06:38:49 +0000

Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: DVEK Series

Features

DVEK Series valves are metal diaphragm seal valves for high pressure with excellent cost performance, developed to contribute to energy and resource conservation which is becoming a major assignment in recent days.

A Diaphragm made of Ni-Co alloy is installed. Realized high airtightness and high durability.
Parts contact with fluid are precisely rinsed and treated oil-free.
Assembled and packaged in a clean room.
Minister certification, Type N-valves

Specifications

Nominal Size	1/4″
Work Pressure	Vac.-16.2MPa
Work Temp.	-10—+80°C
Cv value	0.1

Connection(※1)	VTF(Metal Gaskrt Seal） BI-Lok（Double ferrule fitting）
Weight(※2)	485g
Inner volume(※3)	1.2cc
Durability(※4)	^400,000 times

(※1) Other connection types available. Inquire us.
(※2) VTF connection (male). Differ from connection・size.
(※3) Value at VTF male connection・valve open
(※4) Test result under sealed with N2 gas of 16.2MPa.

Material of Main parts

DVEK – ① ② – ③ – ④

Ex）　DVEK – 4VM – NC – EP　[1/4″VTF Male connection, 　Automatic Valve Normal close, Electro-polising]

①
Code	Size
4	1/4”

②
Code	Connec t’n
VM	VTF(M)
VF	VTF(F)
D	BI-Lok

③
Code	Actuation
NC	Normal Close

④
Code	Inner Finishing
EP	Electro-polising(Less Ra0.18)
BA	v1echanical-polising(Less Ra0.8^

Table of Dimemsions

VTF(Male) (mm)
Type	Size	L
DVEK-4VM	1/4″	58

VTF(Female) (mm)
Type	Size	L
DVEK-4VF	1/4″	70.6

[3I-Lok (mm)
Type	Size	L
DVEK-4D	1/4″	64

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IHARA DVF Series Lightweight and Compact Metal Diaphragm Valve

kvt part2 — Sat, 25 Apr 2020 02:29:27 +0000

Product Made in Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: DVF Series

Features

The KAIHEI-KUN Series features pipe joints with internal metal diaphragms offering lighter weights, compact size, and outstanding cost-performance compared to conventional metal diaphragm valves. Thanks to a new concept featuring pipe joints as the key element, valve functions are on the same level as the existing metal diaphragm valve DVE Series while realizing outstanding lightweight.

Features a stainless steel diaphragm to realize outstanding airtightness and durability (also available in Ni-Co alloy diaphragm specifications).
Valve open/close possible with approximately 90-degree rotation (Standard: round handle).
Degrease cleansing treatment by precision cleaning of wetted parts.
Clean-room assembly and packing.
Optional specifications: Bottom-mount brackets and handles are also available

Specifications

Nominal Size	1/4”	3/8″&1/2″
Working Pressure	Vac. ~1 MPa
Working Temperature Range	-10~+80°C
Cv Value (*1)	0.3	0.7
Connection Fittings(*2′	VTF (Metal Gasket Seal Type Fittings)
	BI-LOK (Double Pressure Ring)

(*1) VTF (male) connection. Varies according to connection and size.
(*2) Can also be used with other connections. Please contact our Sales Division.

Nominal Size	1/4”	3/8″ & 1/2″
Weight ⁽*^,)	(Manual Valve)	(Manual Valve)
	115g	260g
	(Automatic Valve)	(Automatic Valve)
	235g	475g
Inner Volume ⁽*³⁾	1.3c	4.9cc
Operation Durability’*⁴⁾	(Manual Valve	More than 100,000 times
	(Automatic Valve1/4″)	More than 2.000.000 times
	(Automatic Valve3/8″, 1/2″)	More than 2,000.000 times

(*3) VTF (male) connection: Value in valve-open state.
(*4) 1MPa: Our company’s test values in N2 gas insertion test.

Main Materials

	Part Name	Material
1	Body	SUS316L
2	Disk	PCTFE
3	Diaphragm	SUS631/Co-Ni Alloy
4	Diaphragm Retainer	SUS304
5	Bonnet	SUS304
6	Handle	Resin Treatment
7	Bonnet	SCS13A
8	Cover	A5056

Number Notation

Dimensions (Manual)

VTF (Male) (mm)
Model	Size	L	H	w
DVF-4VM	1/4″	58	38.2	40
DVF-8VM	1/2″	76	41.3	40

VTF (Female) (mm)
Model	Size	L	H	w
DVF-4VF	1/4″	70.6	38.2	40
DVF-8VF	1/2″	90	41.3	40

BI-LOK (mm)
Model	Size	L	H	w
DVF-4D	1/4″	64	38.2	40
DVF-6D	3/8″	77	41.3	40
DVF-8D	1/2″	82.6	41.3	40

Dimensions (bracket)

Optional Specifications: with a Bracket _(mm)
Size	h	A	B	C
1/4″	11	26	26	25.4
3/8″	16	34	32	28
1/2″	16	34	32	28

The post IHARA DVF Series Lightweight and Compact Metal Diaphragm Valve first appeared on Kouei Japan Trading | Get Quotation.

IHARA PYB Series Pipe-Welded Y-Type Bellows Seal Valve

kvt part2 — Sat, 25 Apr 2020 01:20:27 +0000

Product Made in Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: PYB Series

PYB Pipe-Welded Y-Type Bellows Seal Valve (1MPa)

Features

Pipe-Welded Y-Type Bellows Seal Valve(PYB Series) have being developed to reduce troubles (※1)
due to the surface defects of conventional cast steel bodies.
At the same time, delivery lead times become much shorter.
The valve body consists of steel pipes, and achieves significant weight reduction and high cleanliness.
Equipped with a metal bellows seal, it achieves high airtightness and high durability.
Achieves high performance of Cv value through Y-type structure and high lift design.
Wet contact parts are oil-free and treated by precision cleaning.
Carry out assembly, inspection, and packaging. in the clean room (class 1000).
Compared with conventional cast steel valve, achieve short lead time as the body is made of steel pipes.
(※1) Poor appearance due to pin holes, cavities, residual oil, particles generation, etc.

Specification

Nominal size	40A	50A	65A	80A	100A	125A
Nominal size	150A	200A	250A	300A	—	–
Working pressure	Vac ~1 MPa
Working temperature	-10~+80°C
Leak amount	Internal *2		^1×10 6Pa*m3/sec.
Leak amount	External		^5×10 l0Pa’m3/sec.

Main Materials

	Parts Name	Material
1	Body	316L SS
2	Disk	PTFE
3	Disk Holder	316L SS
4	Bellows	316L SS
5	Bellows Flange	316L SS
6	Gasket	PCTFE
7	Bonnet	304 SS
8	Handle	Ductile Iron

Model Numbering

PYB – ① ② – 6LCT – ③

Ex.）　PYB-50PW5-6LCT-EP　[50A Sch.5S Pipe BW, PTFE Disk,　PCTFE Gasket, Electropolishing]

①
Mark	Size*	Mark	Size*
40	40A	125	125A
50	50A	150	150A
65	65A	200	200A
80	80A	250	250A
100	100A	300	300A

②
Mark	Connection *4)
PW5	Pipe (BW)	Sch.5S
PW10		SchJOS

③
Mark	Internal Finish
EP	EP Grade （≦Ra0.18μm）
BA	BA Grade （≦Ra0.8μm）

(※4) Other connections are available. Contact us.

Dimensions

Size	H	L	LI	D	t		W	Lift
Size	H	L	LI	D	Sch.5S	Sch.WS	W	Lift
40A	214	235	50	48.6	1.65	2.8	125	26
50A	249	260	49	60.5	1.65	2.8	160	34
65A	289	310	53.5	76.3	2.1	3.0	180	44
80A	365	400	77	89.1	2.1	3.0	250	52.5
100A	406	470	77.5	114.3	2.1	3.0	280	64
125A	466	550	73	139.8	2.8	3.4	300	85.5
150A	533	640	73.5	165.2	2.8	3.4	355	88.5
200A	625	800	84	216.3	2.8	4.0	400	100.5
250A	1005	980	112.5	267.4	3.4	4.0	600	150
300A	1082	1100	107.5	318.5	4.0	4.5	600	170

(※) Sizes of 250A～300A are different structure from above drawing.
High Flow Types, Pneumatic Operation, Purge Ports are available upon requests.

The post IHARA PYB Series Pipe-Welded Y-Type Bellows Seal Valve first appeared on Kouei Japan Trading | Get Quotation.

IHARA GCV Series Bellows Valve

kvt part2 — Sat, 18 Apr 2020 05:57:05 +0000

Product Made in Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: GCV Series

Compact and Light Weight Below Seal Valve (1Mpa)

Features

GCV Series Bellows Seal Glove Valve is a light and compact bellows valve with excellent cost effectiveness, developed to contribute to the energy conservation and resource conservation, which is becoming a major assignment in recent days. With the basic performance equal to the conventional CVL series, it was made compact by reviewing each part. The switching indicator was also modified, making it easier to check if the valve is opened or closed.

High sealing performance and durability are realized by equipping with a metallic bellows seal
Equipped with a switching indicator making it possible to check if the valve is opened or closed with a glance
No impurities by precision cleaning of the parts contacting the fluid
Assembly and packaging in the clean room

Specification

Nominal size	1/4″	3/8″	1/2″
Operating pressure	Vac. to 1 MPa
Operating temperature	-10 to +80 °C
Cv value	0.35	0.85
End connections ⁽*²⁾	VTF (Metal gasket sealing type)
	Bl-Lok (Double ferrule type)
	Tube stub

Part Number Structure

Primary Material

(1)	Parts name	Material
(2)	Body	316L SS
(3)	Disc	PCTFE
(4)	Bellows	316L SS
(5)	Gasket	316L SS (PFA coating)
(6)	Bonnet	304 SS
(7)	Handle	ADC12
(8)	Bonnet	304 SS
(9)	Cover	A5056

Comparison with the Conventional Model

Manual		New model GCV	CVL	Difference
Overall height	1/4″	70.2 mm	89 mm	-18.8 mm
Overall height	1/2″	81.2 mm	94 mm	-12.8 mm
Weight	1/4″	220 g	290 g	-70 g
Weight	1/2″	320 g	380 g	-60 g

Automatic		New model GCV	CVL	Difference
Overall height	1/4″	71.5 mm	97.2 mm	-25.7 mm
Overall height	1/2″	91 mm	102.2 mm	-11.2 mm
Weight	1/4″	270 g	420 g	-150 g
Weight	1/2″	430 g	510g	-80 g

Measurement Table (Manual)

VTF (Male)				(mm)
Model	Size	L	H	h
GCV-4VM	1/4″	58	59.2	11
GCV-8VM	1/2″	65	65.2	16

VTF (Female)				(mm)
Model	Size	L	H	h
GCV-4VF	1/4″	70.6	59.2	11
GCV-8VF	1/2″	82	65.2	16

Bl-Lok				(mm)
Model	Size	L	H	h
GCV-4D	1/4″	64	59.2	11
GCV-6D	3/8″	77	65.2	16
GCV-8D	1/2″	82.6	65.2	16

Tube stub				(mm)
Model	Size	L	H	h
GCV-4TW	1/4″	100	59.2	11
GCV-6TW	3/8″	110	65.2	16
GCV-8TW	1/2″	110	65.2	16

Table Measurement (Pneumatic Actuation )

VTF (Male)(mm)
Model	Size	L	H	h	W
GCV-4VM-NC/NO	1/4″	58	60.5	11	38.5
GCV-8VM-NC/NO	1/2″	65	75	16	44.5

VTF (Female) (mm)
Model	Size	L	H	h	W
GCV-4VF-NC/NO	1/4″	70.6	60.5	11	38.5
GCV-8VF-NC/NO	1/2″	82	75	16	44.5

Bl-Lok (mm)
Model	Size	L	H	h	W
GCV-4D-NC/NO	1/4″	64	60.5	11	38.5
GCV-6D-NC/NO	3/8″	77	75	16	44.5
GCV-8D-NC/NO	1/2″	82.6	75	16	44.5

Tube stub (mm)
Model	Size	L	H	h	W
GCV-4TW-NC/NO	1/4″	100	60.5	11	38.5
GCV-TWD-NC/NO	3/8″	110	75	16	44.5
GCV-8TW-NC/NO	1/2″	110	75	16	44.5

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IHARA CVB & CVF Series Bellows Valve

kvt part2 — Sat, 18 Apr 2020 04:34:51 +0000

Product Made in Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: CVB & CVF Series

Standard Material

Part name	Material
Body	316L SS
Bellows	316L SS
Disk	PTFE or PCTFE 1 3
Disk holder	316L SS
Bellows flange	316L SS
Bonnet	304 SS
Bonnet gasket	PCTFE *3
Pipe	316L SS
Handle	Aluminum

Test inspection

Pressure proof test 1.5 MPa
Sealing and valve seat leak test 1.1 MPa
Leak test (vacuum method) External: 5.05 x 10^-10 Pa·m^3/sec or less Valve seat: 1.00 x 10^-6 Pa·m^3/sec or less *2*
(*1) PTFE is the standard for the disk material. PCTFE can be specified.
(*2) 5.05 x 10^-10 Pa·m^3/sec or less for PCTFE.
(*3) Can be made with the polyimide material.

Specification

Size	Operating pressure (MPa)	Operating temperature (°C)	CV value	Approximate weight (kg)*
10A	VAC to 1	-10 to 80 (200) *3	1.7	1.3
15 A			3.0	1.5
20 A			5	1.7
25 A			8	2.3
32 A			22	6.1
40 A			25	6.2
50 A			29	9.8

Dimensions

Connection Diagram

Measurement Table

Pipe end

Model	Size	D	t	L	L1	H	h	W	S	F
CVB-10PW5	10 A	17.3	1.2	200	55	104	24	63	4	30
CVB-15PW5	15 A	21.7	1.65	200	55	104	24	63	4	30
CVB-20PW5	20 A	27.2	1.65	200	50	113	28	63	5	35
CVB-25PW5	25 A	34.0	1.65	210	50	126	33	80	6	40
CVB-32PW5	32 A	42.7	1.65	265	57.5	203	50	100	13	56
CVB-40PW5	40 A	48.6	1.65	270	60	203	50	100	13	56
CVF-50PW5	50 A	60.5	1.65	277	52	244	—	160	16	—

Flange

Model	Size	d	D	g	L	C	T	n-h	f	H	h	W	S	F
CVB-10FJ	10 A	14.9	90	46	108	65	12	4-15	1	104	24	63	4	30
CVB-15FJ	15 A	24.9	95	51	108	70	12	4-15	1	104	24	63	4	30
CVB-20FJ	20 A	28	100	56	117	75	14	4-15	1	113	28	63	5	35
CVB-25FJ	25 A	35	125	67	127	90	14	4-19	1	126	33	80	6	40
CVB-32FJ	32 A	43	135	76	165	100	16	4-19	2	203	50	100	13	56
CVB-40FJ	40 A	49	140	81	165	105	16	4-19	2	203	50	100	13	56
CVF-50FJ	50 A	60.5	155	96	230	120	16	4-19	2	244	—	160	16	—

Union connection (Butt weld)

Model	Size	D	t	(L)	L2	L3	(L4)	H	h	W	S	F
CVB-10UN	10 A	17.3	1.2	174	90	35	30	104	24	63	4	30
CVB-15UN	15 A	21.7	1.65	184	100	35	30	104	24	63	4	30
CVB-20UN	20 A	27.2	1.65	222	110	39	44	113	28	63	5	35
CVB-25UN	25 A	34.0	1.65	253	110	57	52	126	33	80	6	40

Union connection (Socket weld)

Model	Size	D1	(L)	L2	L3	L4	H	h	W	S	F
CVB-10UW	10 A	21.5	178	90	30	30	104	24	63	4	30
CVB-15UW	15 A	27	170	100	35	15	104	24	63	4	30
CVB-20UW	20 A	32.5	180	110	35	15	113	28	63	5	35
CVB-25UW	25 A	41	190	110	35	15	126	33	80	6	40

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IHARA CVG series Bellows Valve

kvt part2 — Thu, 16 Apr 2020 03:07:35 +0000

Product Made in Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: CVG series

Standard Material

Part name	Material
Body	304 SS	316 SS	316LSS
Bellows	316LSS
Disk	PTFE
Disk holder	304 SS	316 SS	316L SS
Bellows flange	304 SS	316 SS	316L SS
Stem	304 SS
Bonnet	304 SS
Bonnet gasket	PTFEorPCTFE

When ordering or inquiring about a product, add the body material code to the end of the model name.
Example: CVG-B-50FJ-316L SS
Internal surface can be processed as BA finishing or EP finishing.

Test inspection

Pressure proof test 1.5 MPa
Sealing and valve seat leak test 1.1 MPa
He leak test (vacuum method) External: 1 x 10^5 Acc/sec or less Valve seat: 1 x 10^5 Acc/sec or less
The working pressure 10 kgf/cm² indicates the standard specification pressure of the bellows.
Up to 19.3 kgf/cm² can be used by using dual bellows. 5 x 10^9 Acc/sec or less when using the PCTFE gasket

Specification

Model	Connection size	Orifice (mm)	Flow rate coefficient (Cv value)	Operating temperature (°C)	Operating pressure kgf/cm2 (MPa)	Approximate weight (kg)
CVG-B	15 A	15	4.6	-10 to 100	VAC to 10 (1) ^(-1)	2.9
	20 A	20	8.6			3.8
	25 A	25	11.4			5.5
	32 A	32	26			9.5
	40 A	40	29			9.8
	50 A	50	43			16
	65 A	65	71			22
	80 A	80	134			27
	100 A	100	201			34
CVG-H	50 A	50	43	-10 to 100	VAC to 10 (1) ^(-1)	20
	65 A	65	71			25.6
	80 A	80	134			33
	100 A	100	201			41
	125 A	125	310			55
	150A	150	437			87
	200 A	200	770			138

Dimensions

■ Flange Connection (BB-ISS)

Model	Size	d	L	D	C	g	n-h	T	f	H	I	W
CVG-B-15FJ	15 A	15	108	95	70	51	4-15	12	1	158	5	90
CVG-B-20FJ	20 A	20	117	100	75	56	4-15	14	1	158	6.5	90
CVG-B-25FJ	25 A	25	127	125	90	67	4-19	14	1	186	7.5	100
CVG-B-40FJ	40 A	40	165	140	105	81	4-19	16	2	222	13	125
CVG-B-50FJ	50 A	50	203	155	120	96	4-19	16	2	256	16	160
CVG-B-65FJ	65 A	65	216	175	140	116	4-19	18	2	330	20	200
CVG-B-80FJ	80 A	80	241	185	150	126	8-19	18	2	360	23	250
CVG-B-100FJ	100A	100	292	210	175	151	8-19	18	2	420	29	280

■ Flange connection (BB-OS & Y)

Model	Size	d	L	D	C	g	n-h	T	f	H	I	W
CVG-H50FJ	50 A	50	203	155	120	96	4-19	16	2	350	16	200
CVG-H65FJ	65 A	65	216	175	140	116	4-19	18	2	360	20	224
CVG-H80FJ	80 A	80	241	185	150	126	8-19	18	2	403	23	250
CVG-H100FJ	100 A	100	292	210	175	151	8-19	18	2	466	29	280
CVG-H125FJ	125A	125	356	250	210	182	8-23	20	2	508	34	300
CVG-H150FJ	150A	150	406	280	240	212	8-23	22	2	555	40.5	355
CVG-H200FJ	200 A	200	495	330	290	262	12-23	22	2	658	53	400

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IHARA PSD-S Pre-Setting Device

kvt part2 — Wed, 08 Apr 2020 03:07:47 +0000

Product Made in Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: PSD-S

1. Structure and Function of Pre-Setting Device

PSD-S This device performs pre-setting by cam mechanism as illustrated in the figure below for bite type fittings within the tube range of 4 to 20 mm outside diameter or 1/8B to 3/8B. By pressing the lever down, the clamping jig attached to the push rod slides toward the clamping plate by cam action and force the sleeve to bite into the tube.

2. STANDARD COMPONENTS

For pre-setting with this device (PSD-S) it will be necessary to select clamping jig and sleeve holder applicable to the outside diameter of the tube to be used. The clamping jigs and sleeve holders are not included with the pre-setting device and must be separately ordered.

Tube OD	Clamping jig	Sleeve holder
4	PJS04-000N (PSD —SJ—4)	PJU04-00SN (PSD—SU—4)
6	PJS06-000E (PSD—SJ—6)	PJU06-00SE (PSD-SU-6E)
8	PJS08—000E (PSD—SJ—8)	PJU08-00SE (PSD-SU-8E)
10	PJS10- 000E (PSD—SJ —10)	PJU10-00SE (PSD-SU-10E)
12	PJS12- 000E (PSD—SJ—12)	PJU12-00SE (PSD-SU-12E)
15	PJS15—000E (PSD—SJ —15)	PJU15-00SE (PSD-SU-15E)
16	PJS16—000E (PSD—SJ—16)	PJU16-00SE (PSD-SU-16E)
18	PJS18-000E (PSD—SJ—18)	PJU18-00SE (PSD-SU-18E)
20	PJS20—000E (PSD—SJ—20)	PJU20-00SE (PSD-SU-20E)
1/8B	PJSII—000N (PSD-SJ-G1/8)	PJU11-00SN (PSD-SU-G1/8)
1/4B	PJS13-000E (PSD-SJ-G1/4)	PJU13-OOSN (PSD—SU—G1/4)
3/8B	PJS17-000N (PSD-SJ-G3/8)	PJU17-00SN (PSD-SU-G1/8)

3 CAUTION

1) Cut the tube at a right angle and remove all burrs from the outside and inside of the cut tube end.
CAUTION: Cut the tube aiming at an angle of 90° ±1° outer surface of the tube must be free from the scratched damage of more deeper than 0.1mm.
2) In case of bent tube, the straight portion of the tube must be longer than 80mm from both tube ends.
3) Lubricate the moving parts of the device with oil timely. CAUTION: Do not modify the device and jigs. The device may not function properly when modification has been performed.

	1. Raise the lever and open space between the push rod and the clamping plate.
	2. Attach a clamping jig of the same size as the tube.
	3. Insert the nut and the sleeve into the tube with correct order and direction, and set the sleeve holder between the nut and the sleeve. WARNING: Make sure the correct direction of sleeve. If the sleeve is facing the incorrect direction, the sleeve will not bite into the tube and tube slippage failure will result.
	4. Mount the tube with the nut and the sleeve on the pre-setting device.
	5. The tube end must be contacting and seated firmly against the shoulder of the clamping jig. WARNING: When clamping is performed with the tube end not contacting the shoulder of the pre-setting device, biting into the tube will not be satisfactory and cause the tube to slip.
	6. Push down on the lever.
	7. Clamp down on the lever until it can no longer be pressed. CAUTION: Press down on the lever until firmly contacting.
	8. Lift up the lever to loose the clamp and remove the tube with the two-piece sleeve holder. The presetting operation completed.

5. FINAL TIGHTENING

The tube that have been pre-set is now ready to be installed to the fitting body at the piping site. In the installing operation, the tightening torque while tightening the nut with a spanner will suddenly increase upon reaching a certain point called (sharp torque rise point), then from this point turn additionally 1/4 turn to complete the installation. WARNING: Perform tightening of the nut on firm footing, and ascertain the safety of the surrounding. CAUTION: Insufficient tightening can result in leakage and tube slippage. CAUTION: Clean the sleeve after pre-setting and the taper bore of the fitting body with cloth and blow clean with compressed air before assembling. When foreign material becomes caught, sealing function can be impaired.

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IHARA PSD-H Series Hydraulic Pre-Setting Device for Steel Tube Bite Type Fitting

kvt part2 — Wed, 08 Apr 2020 02:37:45 +0000

Product Made in Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: PSD-H Series

Features

・PSD series is a device to preset bite-type fitting by using hydraulic pressure(Cylinder).
・As the tightening of 1-1/4 turn from the grip point is not required, higher work efficiency can be achieved.
・Quality of presetting is much more consistent than manual work. Whoever works, expects the best performance.
・Easy and safe operation even for a female worker. Just push on a switch.

Specification

Product Number		PSD-HT (Desktop)	PSD-HB (Large diameter)	PSDHT(Desktop)&PSDHB(Largediameter)
O.D of Pipe & Tube		(p 6~(p 30. 8A~20A
Jig	Clamping Jig	PJB*-000 ( NE-NS*CE type not in common)
Jig	Nut Holder	PJU**-00BE (NE-NS-CE type usable in common)
Power		AC three phase 200V	AC three phase 200V
Motor capacity		0.75 KW	1.5 KW
Weight		54.6 Kg	90.0 kg
Dimension		L341 XW668XH418 mm	L570 x W558 x H995 mm
Note		Choose Clamping Jig & Nut Holder by tube size referring to the sheet below.

Standard Components

※ Clamping Jig is marked on the end of product number as (NE type・NS type－N、CE type-CE)

PSD Series		O.D of tube	Clamping Jig			Nut Holder
-HT	-HB	O.D of tube	Clamping Jig			Nut Holder
Ο		06	PJB	06	-000N	PJU	06	-00BE
Ο		08	PJB	08	-000N	PJU	08	-00BE
Ο		10	PJB	10	-000N	PJU	10	-00BE
Ο		12	PJB	12	-000N	PJU	12	-00BE
Ο	Ο	15	PJB	15	-000N	PJU	15	-00BE
Ο	Ο	16	PJB	16	-000N	PJU	16	-00BE
Ο	Ο	18	PJB	18	-000N	PJU	18	-00BE
Ο	Ο	20	PJB	20	-000N	PJU	20	-00BE
Ο	Ο	22	PJB	22	-000N	PJU	22	-00BE
Ο	Ο	25	PJB	25	-000N	PJU	25	-00BE
Ο	Ο	28	PJB	28	-000N	PJU	28	-00BE
Ο	Ο	30	PJB	30	-000N	PJU	30	-00BE

※ Please contact us for further details.

The post IHARA PSD-H Series Hydraulic Pre-Setting Device for Steel Tube Bite Type Fitting first appeared on Kouei Japan Trading | Get Quotation.

IHARA SCIENCE CORPORATION | Kouei Japan Trading | Get Quotation

IHARA ISTEC Series Clean Tube Cutter for Stainless Tubes & Pipes

FEATURES

Specification

STANDARD ACCESSORIES／OPTIONS

OUTSIDE DIMENSION

IHARA NTF Series Clamp Type Metal Gasket Seal Fitting

Developed a new concept of Metal Gasket Seal Fitting (NTF) that realized Particle free.

Standard Assembly

◆Features

◆Specifications

Material Used

Working Pressure and Temperature

Assembly Procedure

Types

①Thrust bearing inserted type Smooth tightening keeps tightening torque low for the female nut. Useful for preventing co-rotation with the gland, and minimal twisting during piping work.

②Compact (High flow) type Very compact, but realized high flow.

Reference: Data of gland co-rotation (in-house test data)

IHARA EP Fit Stainless Steel Fitting For Polymer and Vynil Tubes

Features

Specification

Configuration

IHARA On-Site Flange

Features

Basic Specifications

【1. Specifications】

2. Primary Materials

【3.Applicable pipe standards (for reference)】

OSF‐SA・OSF‐SB Dimension Table

OSF‐HA・OSF‐HB Dimension Table

Swaging jigs and procedures for sizes 15A（1/2B）and 20A（3/4B）

Swaging jigs and procedures for sizes 5A（1/2B）〜50A（2B)

IHARA FF Quick Joints – Full Flow Quick Joints

Features

Flow path＝ “Full Flow”

Reliable with a“Fail-Safe Mechanism”

Specifications

Model Numbers

①: Body Size

②: Type

Both ends with valve

Only socket with Valve

Connection Type ④ ⑥

⑦ Handle Type

⑧ Color of Handle

Examples of model numbers

(Ex) Inquiry for Only socket has valve

(Ex) Inquiry for individual plug (only socket has valve)

(Ex) Inquiry for full set, valves on both sides

Examples of Connecting Types

IHARA I-Fit Single Ferrule Fitting For Stainless Tubing

Features

Specifications

Sizing

Rated Pressure・Parts Structure

Design temperature：‐100℃ ～ + 300℃ (※)Through turning the nut, ferrule comes off and swages onto tube.

Others

Specification As an option(Nut Full Tightening type)

Part Number

Products Visual Index

IHARA NE Bite Type Tube Fittings

Features

Fitting Mechanism

TUBE SELECTION

Standard Specification

Material

PART NUMBERS (NOMENCLATURE) AND STANDARD SIZES

IHARA VTF Series Metal Gasket Seal Fitting

◆Features

◆Specification of Fitting

Working Pressure

Working Temperature Range

◆Nomenclature

◆Types

Long Gland for Male Nut

VTF− GD

VTGM、VTGL

VTGE、VTF−GE

VTGN、VTGT、VTF−GN

VTGC、SVTGC（Short type）

①Thrust bearing inserted type
Smooth tightening keeps tightening torque low for the female nut. Useful for preventing co-rotation with the gland, and minimal twisting during piping work.

Design temperature：‐100℃ ～ + 300℃
(※)Through turning the nut, ferrule comes off and swages onto tube.

Welded Connector (NPT thread)
WVTSA（NPT thread）

Welded BI-LOK Fitting Connector
WVTUB