Weighted Type Pressure Relief Valves
More DetailsShowing 13–13 of 13 results
Showing 13–13 of 13 results
Weighted relief valves are available for pressure systems only. They must be mounted in a vertical upright orientation to function properly. A cap rides over a vented piston that forces the cap up as pressure builds. Many customers prefer these weighted relief valves due to their ease of operation and simple maintenance.