Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering J-Valve 300lb Forged Stainless Steel A105 3PC Ball Valve, J-Valves API 608 Forged CF8M 316L ISO 5211 Top Mount Class 150 Full Port Ball Valve, J-Valves JIS 10K Scs13 Austenite Steel Equivalent to CF8m/316L DN80 (3") ISO 5211 Direct Mount Ball Valve and so on.