Stainless steel three-piece welded ball valve Three-piece ball valve inner wire ball valve

Three-piece ball valve and gate valve are the same type of valve. The difference is that its closing part is a sphere. The sphere rotates around the centerline of the valve body to achieve opening and closing. The ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. Three-piece ball valve is a new type of valve that is widely used.

Main classification: Ball valves can be divided into straight-through type, three-way type and right-angle type according to their channel position. The latter two ball valves are used to distribute the medium and change the flow direction of the medium.

Main purpose: widely used in petroleum, chemical, urban water supply and drainage and other working conditions that require strict cutting. Connection mode: both ends are internal threads; one end is internal thread and the other is external thread; both ends are welded, and different connections can be used according to different customer requirements the way.