Threaded return valve NRC-T is applied as a pipeline valve in order to prevent liquid or gas from flowing in a direction opposite to normal.
- Nominal diameter: DN ½- 2'' ;
- Pressure: PN 25;
- Maximum working temperature:+110 ºС;
- Connection type: threaded;
- Valve body material: brass;
- Application: safety valves;
Return valve NRC-T could be used in water supply and heating pipelines up to 50 mm in diameter. Its spring construction with soft sealing of shutter ensures a leak-proof valve closure, as well as availability of installation in any position. One of brass return valve advantages is a moderate flow friction, which reduces the possibility of hydraulic shocks generation.
Application:
- water supply systems,
- water distribution systems,
- industrial pumping stations,
- heating systems (within the limits of return valve working conditions).