1-1/2" FNPT Stainless Steel Ball Valve Inline Range -50 Degrees to 500 Degrees F, Ball Material 316 Stainless Steel, Seat Material MPTFE, Stem Type Blowout Proof, Handle Type Spring Return, Handle Material 304 Stainless Steel with Vinyl Grip, Stem Material 316 Stainless Steel, Body Seal Material PTFE Pressure 1,500 psi CWP, Max. Steam Pressure 150 psi WSP, Temp..