Adjustable Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Factory Set Pressure 200 psi, Pressure Range 151 to 200 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 1/4 in, Overall Length 6 1/4 in, Seat Material Bronze, Spring Material Stainless Steel, Temp. Range 0 Degrees to 450 Degrees F, Test Lever Test Lever Not Included, Standards Non-Code, Field Adjustable. This item has been restricted from sale in the following state (s): []