WEH® Check Valve TVR2-S1-A02
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) | 20 mm |
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Max. allowable operating pressure PS | 250 bar (3,600 psi) |
Cracking pressure PC | 1.0 bar |
Temperature range | -20 °C up to max. +200 °C |
Media inlet B1 | G1" female thread |
Media outlet B2 | G1" female thread |
Leak rate | 1 x 10-4 mbar x l/s |
Housing material | Stainless steel |
Spring material | Stainless steel |
Sealing Material | FKM |
Sealing concept | Cone seal |
Flow Direction | B1 -> B2 |
Product series | TVR2-S1-A02 |
Description | Document type | Language | File type | File size |
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