Ball valves and plug valves belong to the same category of valves. The difference is that ball valves use a sphere with a round passage as the opening and closing part. The sphere rotates around the centerline of the valve body with the valve stem to achieve the purpose of opening and closing the valve.
I. The company's introduced series of fluoroplastic-lined ball valves
The basic series of ball valves is Q41F46 type, which can be divided into two structural forms: split (two-piece) type and three-piece type. Apart from having the general advantages of ball valves such as low fluid resistance, fast opening and closing speed, and simple structure, they also have the following advantages: