Ball Valve, Needle Valve, Check Valve manufacturer / supplier in China, offering Stainless Steel Sanitary Grade Ball Valve 3 Piece Clamp Ring Type Pn16 Sanitary 3PC Tri Clamp Ball Valve, Stainless Steel SUS304 Pipe T Port Ball Valve Sturdy Three Way Control DN15, Ss 304 316 3PC Ball Valve Stainless Steel Manual Control Ball Valve CF8m 1000 Wog Female Full Bore Ball Valve and so on.