Fisher™ Type 63EGLP Relief Valve
Type 63EGLP relief valve provides significant overpressure protection for LP-Gas storage tanks. Compared to the Multi-Port Manifold Relief Valves, they have 40% more relief capacity and lower installation and maintenance cost. One relief valve will protect over 3,000 sq. ft of surface area by providing relief capacities exceeding 38,790 SCFM. The unique dual-pilot design allows for the removal of pilot for set point verification and maintenance without having to depressurize tank.
Features40% more relief capacity than Multi-Port Manifold ReliefSingle unit protects tanks over 3,000 sq. ft. of surface area with capacities exceeding 38,790 SCFMDual-Pilot assembly allows for easy pilot replacement without depressurizing the tankVerify set pressure without removing the valve from servicePilot-operated design allows for precise pressure relief controlLow installation and maintenance costSpecificationsMain Valve Body Size4 NPS / DN 100End Connection StyleCL300 RFMaximum Relief Inlet Pressure400 psig / 27.6 barMaximum Temperature CapabilitiesNitrile (NBR): -20° to 180°F / -29° to 82°CApproximate Weights (including pilots)178 pounds / 81 kg
