Refuelling Systems HYDROGEN
Product line cars
Hydrogen Check Valve | TVR1 H2 70 MPa

WEH® High-Performance Check Valve for hydrogen for use with cars (DN 4 mm)

With this product WEH® offers a high performance check valve for use with hydrogen cars of the latest generation. The check valve system is designed to minimize the effect that dirt particles have on the sealing components within the unit.

The WEH® TVR1 H2 70 MPa Check Valve is designed of high-grade corrosion resistant steel achieving a very durable unit (see TN1 H2 70 MPa receptacle).


  • Robust construction
  • Low-noise opening and closing
  • Corrosion resistant stainless steel
  • High leak tightness