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WEH® Check Valve TVR5 CNG for buses / trucks (ECE), with female thread G3/4" on both sides, 3,000 psi

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  • ECE approval available
  • Robust construction
  • Low-noise opening and closing
  • Corrosion resistant stainless steel
  • High leak tightness
Video
  • WEH® TVR5 CNG | Check valve with long lifetime for buses and trucks
    WEH® TVR5 CNG | Check valve with long lifetime for buses and trucks
    Designed for high-flow NGV applications, the WEH® Check valves provide uni-directional flow of CNG and can prevent sudden backflow of pressurized natural gas. A large variety of end connections such as female BSP threads and tube fittings is available.
Description
WEH® Check Valve TVR5 CNG for buses / trucks (ECE), with female thread G3/4" on both sides, 3,000 psi
TVR5 CNG with female thread G3/4” on both sides is the largest of 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 on the sealing components within the unit.

The WEH® TVR5 CNG check valve is constructed of corrosion-resistant stainless steel achieving a very durable unit due to its robust internal structure.
Features
  • ECE approval available
  • Robust construction
  • Low-noise opening and closing
  • Corrosion resistant stainless steel
  • High leak tightness
Technical Data
Nominal bore (DN) 12 mm
Pressure range PN = 3,000 psi (200 bar) | PS = 3,770 psi
Temperature Range -40 °F up to max. +248 °F (ECE)
Media inlet G3/4" female thread, ISO 228-1
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
Part No. C1-41734
Application
Check valve for buses and trucks (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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