Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 3/4 in, Factory Set Pressure 25 psi, Disc Material Brass, Overall Height 6 1/2 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 3 1/4 in, Seat Material EPR, Spring Material Stainless Steel This PENTAIR KUNKLE VALVE safety relief valve is factory preset and sealed to help prevent tampering, and features a pivot between the disc and spring to help correct misalignment. Not adjustable.
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