Maeda Koki
MAEDA KOKI MK Type Water Signal
Manufacturer: Maeda Machinery Research Institute Ltd.
Model : MK type
Features
- It can see a flow at first sight.
- It is a rheoscope confirming fluid flow by the movement of transparent balls (or a float) in the jurisdiction.
- It cannot confirm the flow quantity.
- The installation direction does not matter.
- The posture when attach it as use a spring inside looks up and look down; and it can perform sideways-facing freely.
List of models
|
Model
|
Dimensions (mm)
|
Standard specifications flow quantity
(L/min) |
|||
|
Connection diameter
|
Full length
|
Overall width
|
Minimum
|
Maximum
|
|
|
MK15-1TW
|
Rc1/8
|
50
|
15
|
0.1
|
1
|
|
MK25-1TW
|
Rc1/8
|
68
|
25
|
0.6
|
6
|
|
MK25-2TW
|
Rc1/4
|
68
|
25
|
0.6
|
6
|
|
MK25-3TW
|
Rc3/8
|
74
|
25
|
0.6
|
6
|
|
MK30-2TW
|
Rc1/4
|
90
|
30
|
2
|
20
|
|
MK30-3TW
|
Rc3/8
|
94
|
30
|
2
|
20
|
|
MK30-4TW
|
Rc1/2
|
100
|
30
|
2
|
20
|
※Supplement about the model
- The model in case of the R screw is MK25- a connection entrance exit □It becomes TOW. An example: MK25-3TOW
- The model in case of the R screw is MK25- a connection entrance □It becomes TOMW. An example: MK25-3TOMW
- The model in case of the R screw is MK25- a connection exit □It becomes TMOW. An example: MK25-3TMOW
Standard specifications
|
Fluid
|
Water
|
||
|
Flow quantity
|
The reference mentioned above
|
When standard specifications flow quantity or less want the above, please refer.
|
|
|
Connection
|
Rc internal thread
|
Change to R screw
The combination with the R screw is possible, too. |
|
|
Heat-resistant temperature
|
A maximum of 80 degrees Celsius
|
–
|
|
|
Withstand pressure
|
1MPa
|
–
|
|
|
Materials
|
Transparent pipe
|
Acrylic
|
–
|
|
Coupling
|
C3604 (brass)
|
I can produce the product made in SUS, too.
|
|
|
Spring
|
SUS304
|
–
|
|
|
Nylon ball
|
Nylon 66
|
I may use a cylindrical float.
|
|
|
O ring
|
Nitrile rubber
|
–
|
|
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