Venn Co.
Venn WF-25CV Vacuum Solenoid Valve (V Series) (for Air)

Manufacturer: Venn Co., Ltd.
Model: WF-25CV
Features
- It is more than three times as durable as our conventional products (nominal diameter 50 or less).
- It can operate in a vacuum range down to 3.4 kPa·A, provided the inlet pressure is equal to or higher than the outlet pressure.
- It is suitable for applications such as plastic molding, vacuum packaging machines, and powder transportation.
- For nominal diameters of 50 or less, the coil exterior makes of heat-resistant thermosetting resin.
Specifications
| Product Symbol | WF25CV-D |
|---|---|
| Types | diaphragm |
| Activate | Energized and closed |
| Nominal diameter | 15~50(1/2~2) |
| Applicable fluids | AirNote 1. |
| Fluid temperature | 5~60℃ |
| Application pressure | 3.4kPa・A~0.3MPa (inlet ≧ outlet pressure) |
| Minimum differential pressure before and after the valve | 0MPa |
| Allowable leakage | None (at pressure gauge visual 0.02~0.3MPa) |
| Rated voltage | AC100/200V 50/60Hz AC110/220V 60Hz Shared |
| Insulation type | Type B |
| Ambient temperature | 5~60℃ |
| Protective structure | Dust-proof, splash-proof, indoor(For outdoor use, please use the TB-03 terminal box together.) |
| End connection | JIS 10K FF Flange |
| Mounting Position | Upright mounting with coils up on horizontal piping |
| Material: Body | SCS |
| Material: Diaphragm | NBR |
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