Spring safety valves Type 209/210/211

The Type 209-210-211 spring safety valves are category IV safety accessories compliant with PED 2014/68/EU and INAIL and RINA certified. The Types 209 – 210 have a closed bonnet and cap with lever, the Type 211 is with closed bonnet and cap without lever, the construction materials are: Type 209 cast iron EN-GJL-250 rating 16 bar, Type 210 carbon steel A216 WCB rating 40 bar, Type 211 stainless steel CF8M rating 40 bar. They are in the threaded version with a diameter of 1/2″ to 1.1/2″.