Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering J-Valves API 6D 2inch 1500lb A105n Forged Steel Trunnion Mounted 3PC Flanged with Long Stem Ball Valve, J-Valves Heavy Duty ANSI Forged Steel Trunnion Ball Valve 3PC Flanged High Pressure Zero Leakage Ball Valve, J-Valves 4X3inch 900lb Forged A105n Trunnion Mounted 3PC Zero Leakage Easy Maintenance API 6D Certified Ball Valve and so on.