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WEH® TVR1 CNG | High-performance check valve for installation in cars and fuelling stationsDesigned for high-flow NGV applications in cars and fuelling 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 external / internal NPT, BSP threads and tube fittings is available.
Description
WEH® Check Valve TVR1 CNG for installation in fuelling stations, with external thread NPT 1/4" and tube Ø 1/4", 250 bar
With the TVR1 CNG with external thread NPT 1/4" and tube fitting Ø 1/4" 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.
Features
- Robust construction
- Low-noise opening and closing
- Corrosion resistant stainless steel
- High leak tightness
Technical Data
Nominal bore (DN) | 5 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 | NPT 1/4" external thread |
Material | Corrosion resistant stainless steel |
Sealing material | Natural gas compatible |
Design | Incl. fittings (only for check valves with tube fitting) |
Conformity / Tests / Approvals | PED 2014/68/EU |
Part No. | C1-107134 |
Application
Check valve for fuelling stations, also suitable for installation in cars (ECE approval). Only use check valves with ECE approval for fitment in vehicles!