WEH® Check Valve TVR1 CNG - Product family

for installation in cars (ECE) and fueling stations 

With the TVR1 CNG 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 within the unit.

The WEH® TVR1 CNG check valve is constructed of corrosion-resistant stainless steel achieving a very durable unit due to its robust internal structure.

Nominal bore (DN)
Depending on design, max. 8 mm
Pressure range
PN = 200 bar (3,000 psi) | PS = 260 bar
PN = 250 bar (3,600 psi) | PS = 315 bar
Temperature range
-40 °C up to +120 °C (ECE)
-40 °C up to +85 °C
Material
Corrosion resistant stainless steel
Sealing material
Natural gas compatible
Design
Incl. fittings (only for check valves with tube fitting)
Conformity / Tests / Approvals
ECE R110
Marketing Features
  • Corrosion resistant stainless steel
  • ECE approval available
  • High leak tightness
  • Low-noise opening and closing
  • Robust construction
Application

Check valve for cars (ECE approval), also suitable for installation in fueling stations. Only use check valves with ECE approval for fitment in road legal vehicles.

 
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