Mechanical & Hand Operated Valves - VHS - Legacy
The VHS series is a safety manual switching valve for preventing accidents that could be caused by the residual pressure while performing maintenance service on a pneumatic system. The VHS is easy to operate and the direction of air flow can be verified by the orientation of the handle. The valve is compact yet provides a large capacity.

VHS*0*, 3 Port Residual Pressure Relief Valve, Non-Modular
The VHS series is a safety manual switching valve for preventing accidents that could be caused by the residual pressure while performing maintenance service on a pneumatic system. The VHS is easy to operate and the direction of air flow can be verified by the orientation of the handle. The valve is compact yet provides a large capacity.
- Fluid: air
- Operating pressure range: 0.1 to 1.0MPa
- Effective area range mm 2 (Cv):
1(P) to 2(A) 21 - 93 (1.18 - 5.22);
2A to 3(R) 35 - 105 (1.97 - 5.90) - Ambient & fluid temperature: -5 to 60° C
- Required switching force: 7.5kgf (at 1.0MPa)

VHS20-50 3 Port, Residual Pressure Relief Valve, Modular
The VHS series is a safety manual switching valve for preventing accidents that could be caused by the residual pressure while performing maintenance service on a pneumatic system. The VHS is easy to operate and the direction of air flow can be verified by the orientation of the handle. The valve is compact yet provides a large capacity.
- Pressure relief, 3 port valve
- Accessory for AC series
- Body sizes: 1/8, 3/8, 1/2, 3/4
- Port sizes: 1/8, 1/4, 3/8, 1/2, 3/4, 1
- Thread types: Rc, NPT, G