WEH fluid check valves

DN: 3, 4, 5, 6 mm
Pressure: 0 bar - 250 bar
Temperature: -40 °C - 200 °C

WEH® Check Valve TVR200-S1 stainless steel, 0 - 250 bar - Product family The WEH® TVR200 Check valves made of stainless steel are ideal for applications with liquid ...

DN: 0.125 in - 3 in
Pressure: 1,000 bar

... The check valves are available for inert/flammable gases and for oxygen and come complete with the seals suitable for the relevant medium. All check valves comply with ...

DN: 4 mm - 50 mm
Pressure: 0 bar - 300 bar
Temperature: -20 °C - 300 °C

... seal, no O-rings are required. This makes the check valves highly wear-resistant. Furthermore, the return of fluid into the circuit is prevented. The check valves ...

DN: 8 mm - 50 mm
Pressure: 0 bar - 40 bar
Temperature: -20 °C - 100 °C

Check Valve TVR61-S1, brass, 20 - 40 bar - Product family The TVR61 check valves of brass are designed and perfectly suited for hydraulic and pneumatic applications ...

DN: 4 mm
Pressure: 100 bar
Temperature: 300 °C

WEH® Cartridge Check Valve TVR2, Inlet UNF 1/4"-28 internal thread, Outlet Ø 8 mm, stainless steel, FFKM, DN 4 mm Check valves resisting to high temperatures up to ...

DN: 8 mm
Pressure: 250 bar
Temperature: -40 °C - 120 °C

... WEH offers a high performance check valve for use with natural gas. The check valve system is designed to minimize the effect of dirt particles on the sealing components ...

DN: 12 mm
Pressure: 250 bar
Temperature: -40 °C - 120 °C

... our check valves. It is most efficient and developed specifically for CNG buses and trucks. The check valve system is designed to minimize the effect of dirt particles ...

DN: 4 mm
Pressure: 70 MPa
Temperature: -40 °C - 85 °C

... performance check valve for use with hydrogen cars or fueling stations of the latest generation. The check valve system is designed to minimize the effect of dirt ...

DN: 11 mm - 14 mm
Pressure: 35 MPa
Temperature: -40 °C - 85 °C

... of our check valves. It is most efficient and developed specifically for H2 buses and trucks. The check valve system is designed to minimize the effect of dirt particles ...