API 6A /Wellhead/valve/Ball Valve

Ball Valve uses a ball with circular hole as opening and closing device, ball rotate around center line of valve body with stem,so as to open and close valve. 1.series of ball valve Ball valve has two types of structure, which of split body and three-piece body .Besides small fluid resistance,fast opening and closing,simple structure , has the following features: 1.Ball valve with FEP lining has high chemical stability,can be applicable for any strong corrosive medium except