Cast Steel Valves 1,API,ANSI,JIS,DIN Standard. 2.Pressure:150LB-1500LB 3.Size:1/2"- ... .Material:WCB,WC6,CF8M,CF3,ETC. Cast Steel Valves 1,API,ANSI,JIS,DIN Standard.2.Pressure:150LB-1500LB3.Size:1/2 ... cast steel valves like gate valves,ball valves,globe valves,check valves,and y strainers; Size Range:1/2"~36"; Pressure Class 150Lb~1500Lb,JIS 10K~JIS 40K ...