Safety Relief Valve, Body Material Brass, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/4 in, Outlet Size 1/4 in, Factory Set Pressure 215 psi, Pressure Range 0 to 200 psi, 0 BtuH BtuH, Steam Capacity (Lb./Hr.) 48 lb/hr, Disc Material Bronze, Overall...