What is a stainless steel ball valve? What are the characteristics of the ball valve?
The opening and closing part is a ball, and the valve that rotates around the axis perpendicular to the passage is called a ball valve.
The characteristics of the stainless steel ball valve: there is a circular hole in the middle of the sphere, and the handle can be fully opened or closed by rotating 90°. It has simple structure, small volume, small flow resistance, good sealing performance, convenient operation, rapid opening and closing, and easy maintenance Other advantages; disadvantages are difficulty in opening and closing at high temperature, severe water hammer, and easy to wear. #Stainless steel ball valve##
Characteristics and application of 304 stainless steel ball valve
How about the application of stainless steel ball valve?
The stainless steel ball valve evolved from the cock. The traditional ball valve is mainly used to cut off, distribute and change the flow direction of the medium. Due to the application of computer-aided design (CAD), computer-aided manufacturing (CAM) and flexible manufacturing system (FMS) in the valve industry, the design and manufacture of ball valves have reached a new level, and the use of ball valves has broken through its original Use space and scope of application. In developed countries such as the United States, Japan, Germany, Britain, France, Italy, and the West, ball valves are widely used, and they are used for high temperature, high pressure, large diameter, high sealing, long life, and excellent adjustment. The performance and multi-function development of a valve have reached a high level of sealing performance and safety and reliability.
How to classify stainless steel ball valves? What are the ball valve models and parameters?
The classification of ball valves is:
1) Classified by connection method: Ball valves can be divided into threaded ball valves, flanged ball valves, wafer ball valves, ferrule ball valves, clamp ball valves, and welded ball valves according to the connection methods.
2) Classified by structure: Ball valves can be divided into floating ball type, fixed ball type, valve seat type with floating ball and elastic movable sleeve, lifting rod type, variable aperture type, three-way floating ball type and jacket according to the structure type. Floating ball type ball valve.