Pneumatic Actuated Ball Valve Body Material Stainless Steel Body Style Three-Way Valve Structure 1-Piece Pipe Size 1 in Connection Type FNPT Standard L Port Max Pressure 1000 psi CWP 125 psi Steam Required Pressure 80 psi Max Inlet Pressure 120 psi Temp Range -4 Degrees to 176 Degrees F Ball Material 316 Stainless Steel Seat Material RTFE Stem Material 316 Stainless Steel Body Seal Material PTFE/Viton Standards NEMA 4X