WEH® Check Valve TVR2-S1-A01
Thanks to their extreme leak tightness, the WEH® TVR2 check valves from stainless steel are perfectly suited for applications with liquid and gaseous media. They have been field-proven for many years in most diverse industries.
Thanks to the use of high-grade material, the check valves are particularly wear and corrosion-resistant as well as extremely durable. Their sleek, internal aero-dynamic design makes for low-noise operation.
The check valves are available as standard or special solutions with different connection ports:
- Female and male threads from G1/8" up to max. G1"
- Double ferrule fittings for pipe diameters 6 mm up to 50 mm
- NPT, UNF or metrical threads
- Flanges up to DN 125 mm
- Hose connections, pipe ends or cartridge styles
All check valves are made from stainless steel. Contact us!
The WEH® TVR2 check valves are equipped with a FKM seal as standard. Other sealing materials on request. It is the customer’s responsibility to clarify the media compatibility.
| Nominal bore (DN) | 14 mm |
|---|---|
| Max. allowable operating pressure PS | 250 bar (3,600 psi) |
| Cracking Pressure | 0.5 bar |
| Temperature Range | -20 °C up to max. +200 °C |
| Media Inlet | Tube Ø 16, double ferrule fitting |
| Media Outlet | Tube Ø 12 mm, Ø 16 mm G3/8", G1/2", G3/4", G1" |
| Leak Rate | 1 x 10-4 mbar x l/s |
| Housing Material | Stainless steel |
| Spring Material | Stainless steel |
| Sealing Material | FKM |
| Valve Seat | Cone seal |
| Flow Direction | B1 -> B2 |
| Product Series | TVR2-S1-A01 |
- High leak tightness
- Low cracking pressure
- Low-noise opening and closing
- Max. operating pressure up to 250 bar
- Seals are protected from the media flow
- Stainless steel
- Wear and corrosion resistant
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