O-Ring, No Metal Detectable, No X-Ray Detectable, System of Measurement Inch, Cross Section Shape Round, O-Ring Material Viton, Durometer (Hardness) Rating Very Hard, Nominal Inside Dia. 5 1/8 in, Nominal Width 1/4 in, Actual Inside Dia. 5.1 in, Actual Width 0.275 in, Dash Number 430, Color Black, Durometer 90 Shore A, Meets/Exceeds ASTM D2000, SAE J200, Nominal Outside Dia. 5 5/8 in, Actual Outside Dia. 5.65 in, Temp. Range -15 Degrees to 400 Degrees F, FDA Approved No, Package Quantity 2
Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1 1/4 in, Outlet Size 1 1/2 in, Factory Set Pressure 15 psi, Disc Material Bronze, Overall Height 9 5/8 in, Application Steam, Overall Length 2 3/8 in, Seat Material Metal, Spring Material ASTM A-313 TY 631, Temp. Range -60 Degrees to 406 Degrees F, Test Lever Yes, Compliance Section I Steam