Ball Valve Body Material Carbon Steel Body Style Inline Seal-Welded Pipe Size 1 in Connection Type FNPT x FNPT Standard Port Max Pressure 3 705 psi CWP Temp Range -20 Degrees to 450 Degrees F Ball Material 316 Stainless Steel Seat Material Delrin(R) Stem Type Blowout Proof Handle Type Locking Lever Handle Material 300 Stainless Steel Stem Material 316 Stainless Steel Body Seal Material Graphite