Ball Valve, Gate Valve, Globe Valve manufacturer / supplier in China, offering J-Valves 2PC Wcb/304/316 1000wog Manual Operated Full Port Floating Ball Valve, J-Valves 150llb Forged/Stainless Steel F316/F304/F316L/F304L Flange Connection Manual Actuation Ball Valve, J-Valves High Pressure Butt Welding Stainless Steel C12A Seal Gate Valve and so on.