Check Valve TVR61 with internal thread G1″ on both sides, DN 25 mm, brass
Description
The TVR61 check valves of brass are designed and perfectly suited for hydraulic and pneumatic applications in installations with liquid media and compressed air. They have been proven for many years in installations with pressure vessels or submersible pumps.
Thanks to the minimal cracking pressure the valves are particularly quiet in operation. They are characterised by high flow, so significant time savings can be achieved.
The check valves can be installed in any position. Only the flow direction must be considered.
The standard version has internal threads on both ends. Dimensions from G1/4″ up to G2″ are available. Other connection sizes and versions are available on request.
Features
- Brass MS58 (CuZn39Pb3 / CZ121)
- Full flow, high flow rate
- Minimum pressure loss
- Compact dimensions
- Average leak tightness
- Low-noise opening and closing
Technical Data
| Nominal bore (DN) | 25 mm |
| Nominal pressure PN | Max. 30 bar |
| Cracking pressure PC | Min. 0.025 bar |
| Temperature range | -20 °C up to max. +135 °C |
| Housing material | Housing of brass MS58 (CuZn39Pb3 / CZ121), inner parts of POM |
| Spring material | Stainless steel |
| Sealing material DW | FKM |
| Sealing concept | Cone seal |
| Media inlet B1 | G1" internal thread |
| Media outlet B2 | G1" internal thread |
| Flow Direction | B1 -> B2 |
| Availability | WEH® Ready-Made |
| Part No. | C1-89294 |
Application
Hydraulic and pneumatic applications in plant engineerings, also suitable in applications with submersible pumps, pressure vessels, air conditioning systems, heating systems etc.
Data Sheets
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