Japan, Maeda Koki
Maeda Koki MKCTV Type Oil Signal
Made in Japan
Manufacturer: Maeda Machinery Research Institute Ltd.
Model: MKCTV Type
Features
- A transparent tapered tube is used, which allows the flow rate to be visually checked so the approximate flow rate can be confirmed 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 a flow control valve and aligning the ball (or float) with the red line. With protective cover.
- The metal protective cover reduces the possibility of damage from external impacts. No installation orientation restrictions are imposed.
- A spring is used inside, so the installation orientation can be freely adjusted, such as upward, downward, or sideways.
Model list
Model
|
Dimensions (mm) [ The overall width is the casting surface, so there may be individual differences in dimensions]
|
Maximum flow rate
(L/min) |
||||
connection
|
full length
|
Overall width
|
Depth
|
|||
Screw
– in Shape |
MKCTV20-1TL
|
Rc1/8
|
115
|
30
|
51
|
3
|
MKCTV20-2TL
|
Rc1/4
|
115
|
30
|
51
|
3
|
|
MKCTV20-3TL
|
Rc3/8
|
122
|
30
|
51
|
Four
|
|
With lock nut
|
MKCTV20-1TNL
|
Rc1/8
|
115
|
30
|
51
|
3
|
MKCTV20-2TNL
|
Rc1/4
|
115
|
30
|
51
|
3
|
|
MKCTV20-3TNL
|
Rc3/8
|
122
|
30
|
51
|
Four
|
For copper
pipes |
MKCTV20-4
|
φ4
|
128
|
30
|
51
|
1.5
|
MKCTV20-6
|
φ6
|
130
|
30
|
51
|
3
|
|
MKCTV20-8
|
φ8
|
132
|
30
|
51
|
3
|
|
MKCTV20-10
|
φ10
|
142
|
30
|
51
|
Four
|
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)
|
–
|
|
Protective cover
|
BC (gunmetal)
|
–
|
|
spring
|
SUS304
|
–
|
|
Nylon ball
|
Nylon 66
|
In some cases, cylindrical floats are used.
|
|
Miniature Valve
|
B.C.
|
It is also possible to produce valves with lock nuts.
|
|
O-ring
|
Nitrile Rubber
|
–
|
Standard specifications (for copper pipes)
fluid
|
oil
|
||
connection
|
See above
|
–
|
|
Heatproof temperature
|
Maximum 80℃
|
–
|
|
Pressure resistance
|
1MPa
|
–
|
|
Material
|
Transparent Tapered Tube
|
acrylic
|
–
|
Fittings
|
C3604 (Brass)
|
–
|
|
Cap nut
|
C3604 (Brass)
|
–
|
|
Zipper Sleeve
|
Cu
|
–
|
|
Protective cover
|
BC (gunmetal)
|
–
|
|
spring
|
SUS304
|
–
|
|
Nylon ball
|
Nylon 66
|
In some cases, cylindrical floats are used.
|
|
Miniature Valve
|
BC (gunmetal)
|
It is also possible to produce valves with lock nuts.
|
|
O-ring
|
Nitrile Rubber
|
–
|