Large Diameter Proportional Valve
- Solenoid-driven valve that can adjust the flow rate by increasing or decreasing the applied voltage / current.
- Large diameter and a wide flow rate range enable the valve to be used for various purposes, including ventilators.
- Capable of handling gases and liquids.
Please feel free to contact us for more information about this Proportional Valve, the WPN series.
Note: Details such as specifications, etc. may change without notice.
FLOW CHARACTERISTICS

Note: Details such as specifications, etc. may change without notice.
SPECIFICATIONS
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Method |
Diaphragm Isolation - Proportional Valve
|
Type |
Normally Closed Proportional Control
|
Rated Voltage |
12 or 24 VDC
|
Power Consumption |
7.5 W (Maximum)
|
Other Wetted Materials |
PTFE, K-M31 (Magnetic Stainless Steel), PPS, FKM, SUS304, and SUS304WPB
|
Notes |
Model Number |
WPN-2-B1/4F |
WPN-2-D1/4F |
Orifice Diameter |
4.0 mm |
6.0 mm |
Controlled Pressure Range |
0 ~ 60 L/min
(ΔP=50 kPa Air) |
0 ~ 110 L/min
(ΔP=50 kPa Air) |
Operating Pressure Range |
0 ~ 200 kPa |
0 ~ 50 kPa |
Note: Details such as specifications, etc. may be changed without notice.
|