Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering J-Valves Forged F316 Class 600 Full Port Anti-Static Design Zero Leakage Rtj Flange Ball Valve, J-Valves Pn64 High Pressure CF8m 316L Body 2PC Floating Design DIN Flange Manual Handwheel API 607 Fire Safe Ball Valve, J-Valve 300lb Forged Stainless Steel A105 3PC Ball Valve and so on.