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WEH® TVR1 CNG | High-performance check valve for installation in cars and fueling stationsDesigned for high-flow NGV applications in cars and fueling stations, 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 male / female NPT, BSP threads and tube fittings is available.
Description
WEH® Check Valve TVR1 CNG for installation in cars (ECE), with tube Ø 8 on both sides, 3,000 psi
With the TVR1 CNG with tube fitting Ø 8 mm on both sides 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.
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.
Technical Data
Nominal bore (DN) | 6 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 | Tube Ø 8, double ferrule fitting |
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 |
Features
- ECE approval available
- Robust construction
- Low-noise opening and closing
- Corrosion resistant stainless steel
- High leak tightness
Application
Check valve for cars (ECE approval), also suitable for installation in fuelling stations. Only use check valves with ECE approval for fitment in road legal vehicles.