Specifically designed to ensure positive shut-off and long, maintenance free service life in liquid or vapor service on bulk storage containers, transports, bobtails, cylinder filling plants and plant piping. The high quality construction and wide variety of sizes make them highly suited for use with LP-Gas, anhydrous ammonia and in the chemical and petrochemical industries.


SKU Port Diameter Accessories Hydrostatic Relief Valve Accessories Vent Valve Inlet Connection (in.) Outlet Connection (in.) Temperature Min (F) Temperature Max (F) Temperature Min C Temperature Max (C)
SSA7514FP 2” SS8001U TSS3169 2” 4 Bolt Type B Flat Face 2” 4 Bolt Type B Flat Face -40 165 -40 73
SSA7510FP 1¼” SS8001U TSS3169 1¼” 4 Bolt Type B Flat Face 1¼” 4 Bolt Type B Flat Face -40 165 -40 73