651mWNK VA Safety valves with diaphragm made of stainless steel
Safety valve with membrane made of stainless steel, angled version with threaded connections
For the protection of:
- Boilers with closed circuit for drinking water and process water according to TRD 721, DIN 4753, and DIN 1988 for temperatures up to max. 95 °C.
- The safety valve is mounted in the cold water inlet of the hot water boiler according to DIN 1988.
- Boilers for drinking water and process water, and storage tanks
Safety valves are factory-set and sealed.
