WEH® Check Valve TVR5 H₂
With the TVR5 H2 WEH offers a high-performance check valve especially for hydrogen buses and trucks. The WEH® TVR5 H2 check valves provide a reliable function wherever hydrogen should only flow in one direction within a pipe system and must be prevented from a return flow.
The check valve system is designed to minimize the effect of dirt particles on the sealing components within the unit.
The WEH® TVR5 H2 Check Valve is constructed of corrosion-resistant stainless steel achieving a very durable unit due to its robust internal structure.
| Nominal bore (DN) | 14 mm |
|---|---|
| Max. allowable operating pressure PS | PS = 437.5 bar |
| Nominal Pressure PN | 35 MPa |
| Temperature Range | -40 °C up to +85 °C |
| Media Inlet | Tube Ø 16, double ferrule fitting |
| Design | Incl. fittings (only for check valves with tube fitting) |
| Material | Corrosion resistant stainless steel |
| Sealing Material | Hydrogen resistant |
- Corrosion resistant stainless steel
- High leak tightness
- Low-noise opening and closing
- Robust construction
Check valve for buses and trucks, also suitable for installation in hydrogen fueling stations.
The WEH® TVR5 H2 product family is offered as a return flow prevention acc. to DIN EN 736-1 for installation in H2 systems and pipelines.
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