Stainless steel ball valve is mainly used to cut off fast, distribute and change the flow direction of medium in the pipeline; Stainless steel pneumatic ball valve is a new type of valve widely used in recent years

Stainless steel ball valve and plug valve belong to the same type of valve. Only its closing part is a ball. The ball rotates around the center line of the valve body to open and close; Huayi valve (www.hyvalve. Com)