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WEH® TVR5 CNG | Check valve with long lifetime for buses and trucksDesigned 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 internal BSP threads and tube fittings is available.
Description
WEH® Check Valve TVR5 CNG for fuelling stations, with internal thread G1/2" on both sides, 250 bar
TVR5 CNG with internal thread G1/2” 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
- Robust construction
- Low-noise opening and closing
- Corrosion resistant stainless steel
- High leak tightness
Technical Data
Nominal bore (DN) | 12 mm |
Pressure range | PN = 250 bar (3,600 psi) | PS = 315 bar | PT = 475 bar (PED) |
Temperature range | -40 °C up to +120 °C |
Media inlet | G1/2" internal thread, ISO 228-1 |
Material | Corrosion resistant stainless steel |
Sealing material | Natural gas compatible |
Conformity / Tests / Approvals | PED 2014/68/EU |
Part No. | C1-40046 |
Application
Check valve for fuelling stations, also suitable for installation in buses and trucks (ECE approval). Only use check valves with ECE approval for fitment in vehicles!