Purge & Relief Valves
The compact design of the RB series as well as the RP series enables convenient installation. The body of the RB series is available in stainless steel, carbon steel and alloy R-405, the bodies of the RP series are available in straight, tee and cross construction. The RB series is suitable for applications with a working temperature from -53°C to 454°C (-65°F to 850°F) and a working pressure up to 690bar (10000PSI). The RP series is suitable for applications with a working pressure up to 276bar (4000PSI) as well as for temperatures from -53°C to 315°C (-65°F up to 600°F).
The relief valves of the RV-, RL- and RM series open when the system pressure reaches the set pressure, so that the medium flows out to release system pressure. When the system pressure is lower than the set pressure, the valves close.