About the thread ball valve introduction

The threaded ball valve, the threaded ball valve and the flanged gate valve are the same type of valve. The difference is that the closing member is a sphere, and the ball rotates around the center line of the valve body to open and close a valve. The ball valve is mainly used in the pipeline to cut, distribute and change the flow direction of the medium. Two-piece ball valve, three-piece ball valve, is a new type of valve widely used in recent years.
Threaded ball valves have the following advantages:
    1. The fluid resistance is small, and the resistance coefficient is equal to the pipe length of the same length.
    2. Simple structure, small size and light weight.
    3. Close and reliable, the sealing surface material of the ball valve is widely used in plastics and has good sealing performance, and has been widely used in vacuum systems.
    4. It is easy to operate, and it can be opened and closed quickly. It can be rotated by 90° from full opening to full closing, which is convenient for long-distance control.
    5. Easy maintenance, the ball valve has a simple structure, the sealing ring is generally active, and it is convenient to disassemble and replace.
    6. When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium. When the medium passes, it will not cause erosion of the sealing surface of the valve.
    7. Wide range of applications, from small to a few millimeters, up to a few meters, from high vacuum to high pressure can be applied.
    Ball valve features: The main features of the ball valve are its compact structure, reliable sealing, simple structure, convenient maintenance, sealing surface and spherical surface are often closed, not easily eroded by medium, easy to operate and repair, suitable for water, solvent, acid and natural gas. It is suitable for general working media, and is also suitable for mediums with poor working conditions, such as oxygen, hydrogen peroxide, methane and ethylene, which are widely used in various industries. The ball valve body may be integral or combined.