A Relief Valve, or Pop-Off Valve, is a secondary pressure regulating device used to back up the primary regulating device. If the primary regulating device fails to by-pass at a set system pressure, the relief valve will open and allow liquid to flow freely. A relief valve can save costly pump and system damage, and more importantly it’s an added safety feature to protect those working around the equipment.
Product Range: 0 to 320 GPM, 0 to 10,000 PSI Typical Usage: Used for single pump, multiple pumps, nozzle and gun applications.
Materials: Available in brass, 304 and 316 stainless steel
Elastomers are available in medium nitrile buna (NBR), fluorocarbon (FPM), ethylene proplylene diene monomer (EPDM), and more.