Ball Valve, Body Material 316 Stainless Steel, Body Style Inline, 2-Piece, Pipe Size 1 1/2 in, Connection Type Flanged x Flanged, Full Port, Max. Pressure 720 psi CWP, Max. Steam Pressure 250 psi WSP, Temp. Range -50 Degrees to 500 Degrees F, Ball Material 316 Stainless Steel, Seat Material RPTFE, Stem Type Blowout Proof, Handle Type Locking Lever, Handle Material 300 Stainless Steel, Stem Material 316 Stainless Steel, Body Seal Material Graphite