Ball valves are evolved from plug valves. Its opening and closing parts are used as a sphere, and the sphere is rotated 90° around the axis of the valve stem to achieve the purpose of opening and closing. Ball valve is mainly used to cut off or connect the medium, can also be used for fluid regulation and control, V-type ball valve can be more accurate flow regulation and control, and three-way ball valve is used to distribute the medium and change the flow direction of the medium.

Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Because it is very important to choose the most suitable valve for the pipeline system, it is also very important to understand the characteristics of the valve and the steps and basis for selecting the valve.

Globe valves, gate valves, butterfly valves, check valves and ball valves are now indispensable control components in various piping systems. Each valve is different in appearance, structure and even functional use.

Resilient gate valves are widely used in various industrial and civil engineering projects, especially in the water treatment industry, where they are popular for their good sealing performance and easy operation. However, like any industrial equipment, resilient gate valves will encounter some common problems during use, which may affect the normal operation of the valve and system safety if not handled in time. This article will explore the common problems of resilient gate valves and provide solutions to help users better maintain and manage these valves.Resilient gate valves are widely used in various industrial and civil engineering projects, especially in the water treatment industry, where they are popular for their good sealing performance and easy operation. However, like any industrial equipment, resilient gate valves will encounter some common problems during use, which may affect the normal operation of the valve and system safety if not handled in time. This article will explore the common problems of resilient gate valves and provide solutions to help users better maintain and manage these valves.

Electric butterfly valve has the advantages and uses Electric butterfly valve is a very common pipeline flow regulation device, It has a wide range of uses and covers many fields, such as regulating the flow of water in reservoirs and dams of hydropower plants, regulating the flow of industrial fluids in factories, etc。The following take you to understand the characteristics and advantages of electric butterfly valve.

Causes of internal leakage of natural gas ball valve
1.Reasons for internal leakage of valve during construction: