Item: Ball Valve Seat Material: PTFE Size: 1 Body Seal Material: PTFE Brass Material: CW614N (CuZn39Pb3), CW617N (CuZn40Pb2) Connection Type: Welding Ball Material: Chrome Plated Brass Application: Water Stem Material: Brass Max.Temp: -20C to +120C Valve Basic Body Materials: Brass Working Pressure: 30bar/435psi Handle Material: Iron Stem Type: Blowout Proof Handle Type: Lever Features: Thread Standard Diameter Surface Treatment: Nickel Plating, Standards: EN13828, DIN16962, ISO15874