Ball Valve

China ball valve is a kind of valve where the closing member is a ball and the ball rotates around the center line of the valve body to open and close. Divided into floating ball valve, trunnion ball valve.
China ball valve in the pipeline is mainly used for cutting off, distribution and change the flow direction of the medium. Two-piece ball valve, three-piece ball valve, is a new type of valve that has been widely used in recent years, this valve is generally installed horizontally. Threaded ball valve is a kind of ball valve, the connection form with the pipeline is threaded connection, there are also flange type ball valve, welded ball valve, etc.