Features Zetkama Safety valve 630
- Flanges dimention according to PN EN 1092
- Valves made according to PN EN ISO 4126-1
- High tightness for valve with soft sealing
- Quiet work of valve
- Raised tightness of closure
- Protection of disc sealing surface against a limescale settling as well as against any small mechanical dirt
Read more: Boiler Safety Valves