The ball valve and the plug valve belong to the same category of valves. The difference is that the ball valve uses a sphere with a circular 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 launched series of fluoroplastic-lined ball valves
The basic series of ball valves is Q41F46 type, which can be divided into two-piece (divided) and three-piece structural forms. In addition to having the general advantages of ball valves such as low fluid resistance, fast opening and closing speed, and simple structure, it also has the following advantages: