Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering 1 2 3 4 6 8 10 12 14 Inch Aluminum Bronze C95800 Pneumatic Control Flange Connection Butterfly Valve for Water Oil Gas, 3000psi 1500lb 800lb 2500lb Bw Sw NPT 3PC A105 Forged Steel Ball Valve, API ANSI B62 C95800 C95400 Uns Bronze Nrv Swing Check Valve and so on.