,

Maeda Koki MKTV Type Oil Signal

Made in Japan
Manufacturer: Maeda Machinery Research Institute Ltd.
Model: MKTV Type

Features

  • The transparent tapered tube allows you to see the flow rate at a glance so you can check the approximate flow rate by looking at the relative position of the ball (or float) and the red line.
  • The required flow rate can be set by adjusting the miniature valve with flow control valve and aligning the ball (or float) with the red line .
  • The installation direction is not important .  
  • A spring is used inside, so the installation direction can be freely changed, such as upward, downward, or sideways.

Model list

MKTV Type

Model 
connection
Dimensions (mm)
Maximum flow rate
(L/min)
Inlet Connection
Exit Connection
full length 
Overall width 
Depth 
Standard Specifications
MKTV25-1TL
 R1/8
Rc1/8
94
twenty five
51
3
MKTV25-2TL
R1/4
Rc1/4
95
twenty five
51
3
MKTV25-3TL
R3/8
Rc3/8
99.5
twenty five
51
Four
rock
With nut
MKTV25-1TNL
R1/8
Rc1/8
94
twenty five
51
3
MKTV25-2TNL
R1/4
Rc1/4
95
twenty five
51
3
MKTV25-3TNL
R3/8
Rc3/8
99.5
twenty five
51
Four
For copper
pipes
MKTV25-4
φ4
110
twenty five
51
1.5
MKTV25-6
φ6
112
twenty five
51
3
MKTV25-8
φ8
114
twenty five
51
Five
MKTV25-10
φ10
119
twenty five
51
Five

Standard specifications (screw-in type)

fluid
oil
Connection
(outlet side)
Rc female thread 
It is also possible to change to an R male thread.
Valve connections are limited to R male threads. 
Heatproof temperature
Maximum 80℃
– 
Pressure resistance
1MPa
– 
Material
Transparent Tapered Tube
acrylic
– 
Fittings
C3604 (Brass)
– 
spring
SUS304
– 
Nylon ball
Nylon 66
In some cases, cylindrical floats are used.
Miniature Valve
B.C. 
Valves with lock nuts can also be manufactured.

Standard specifications (for copper pipes)

fluid
oil
Connection
(outlet side)
See above
– 
Heatproof temperature
Maximum 80℃
– 
Pressure resistance
1MPa
– 
Material
Transparent Tapered Tube
acrylic
– 
Fittings
C3604 (Brass)
– 
Cap nut 
C3604 (Brass)
– 
Zipper Sleeve
Cu 
– 
spring
SUS304
– 
Nylon ball
Nylon 66
In some cases, cylindrical floats are used.
Miniature Valve
B.C. 
– 

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