Safety valves type SVN, SVS, SVV and SVN-Z, SVS-Z and Z-SVV belong to the range of safety valves for nominal pressure from 50 to 500 bar,they are made of stainless materials. The closing of the valve was achived using a flat tray on the nozzle, and the back pressure was secured by a spring. Connections on all types are on the pressure side.
R 3/4 “, and R 1” at the outlet.
Safety valves are intended for installation on installations of liquid media, aggressive and non-aggressive. In addition to this basic application, these valves can be installed in places to maintain a constant pressure.