Full Bore Ball Valve 1. Diameter:1/4''-4'' 2. Pressure: 16P.25P.40P.64P; 150. 300.600LB 3. Material: ... WCB.304,306,304L,306L Full Bore Ball Valve 2 pieces DescriptionMaterials WCB.304,306,304L,306LNominal Size1/4''-4 ... ball valve, globe valve, gate valve, strainer, quick coupling, and a variety of impeller, marine hardware and automotive accessories and so on. 2-PC Ball Valve