American Valve is dedicated to providing dependable products and services of the highest standards The valve brand has represented innovative research and products built with confidence and quality Our products are energy saving benefits as Zero Leakage and Buildup Resistance Our valve is designed and monitored to minimize the impact of harmful chemicals on the health and safety of people and the environment Features. Cast Iron Grooved Ball Valve. Full Port in All Sizes. Rated 200W at 200 degree F. Class VI Positive Shutoff. 100 LeadFree. Low Torque. Ideal for Liquid Air and Backflow applications. Blowout Proof Stem. Meets all State and Federal LeadFree LawsSpecifications. Body Cast IronA48 Class 30. Ball Cast IronPFA Fused. Stem Stainless Steel. Stop Plate Steel. Handle Steel. Handle Grip Vinyl Dipped Plastisol. Sleeve Stainless Steel. Stem ORing Nitrile Rubber BunaN. Shoulder Screw Steel. Stem BoltWasher Steel. Seat Ring Virgin PTFE. Back Seat ORing Nitrile Rubber BunaN. Socket Head Screw Steel. Body Gasket Nitrile Rubber BunaN. Collar Steel. Thrust Washer PTFE. Body Cap Cast IronA48 Class 30. Size 2 in