... , SS316 & Duplex etc. Other Materials available upon Request .Vari Features: .Three Piece Body Design.Manufacture in Forged and Casting Materials: WCB, A105 ... .Various Trim and Seat (Resilient and Metal) Materials available To Suit Different Service Condtions.Pressure Rating: CL150, CL300, CL600, CL900, CL1500 ... - SP-25.To MR-01-75 On Request Large size three piece ball valve