Ball Valve Body Material 316 Stainless Steel Body Style Inline 1-Piece Pipe Size 2 1/2 in Connection Type Flanged x Flanged Standard Port Max Pressure 275 psi CWP Max Steam Pressure 200 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