2PC Ball Valves 1)Size: 1/4" - 4" 2)Material:CF8,CF8M,SS316,SS304,WCB 3) ... Working pressure: 1000PSI 4)ISO9001,CE 2PC Threaded Ends Ball Valves 1000WOG ... 1/4", 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2",2 1/2" ,3" ,4"5) Working ... :Certificates:---------------------------1-Piece Stainless Steel Floating Ball Valve,2-Piece Stainless Steel Floating Ball Valve,3-Piece ...