Ball Valve Body Material Carbon Steel 2-Piece Body Style Full Port Connection Type 150 lb Flange Pipe Size 2 In. Max Pressure 285 psi Full Port Temp Range -50 Degrees to 600 Degrees F Handle Material Carbon Steel Zinc-Plated Handle Type Lever Seal Material TFE Seat Material Acetal Plastic Stem Type Positive Retained Stem Material 17-4 Stainless Ball Material 316 Stainless Steel Compliance NACE MR0175 ISO 15156 Standards ASME B16.5 B16.34