Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering J-Valves in Stock! JIS 10K CF8m 2-Piece Floating Corrosion Resistance Quick Seat Replacement Ball Valve, J-Valves 150lb Reduce Port 2-Piece Titanium Alloy Steel F2 Zero Corrosion Ball Valve, J-Valves 1/2" 300lb Forged A105/F316L/F304L 3-Piece Zero Leakage Ball Valve and so on.