Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 2 in, Outlet Size 2 1/2 in, Factory Set Pressure 25 psi, Disc Material Brass, Overall Height 13 5/8 in, Application Air/Gas Compressors, Intercoolers and Aftercoolers, Pressure Reducing Stations, Pressure Vessels-Containing Steam, Steam Boilers and Generators, Tanks, Receivers, Sterilizers and Autoclaves, Overall Length 7 1/4 in, Seat Material EPR, Spring Material Stainless Steel. This item has been restricted from sale in the following state (s): []