What is the valve ball

Valve ball, is currently the most commonly used type of valve in the field of fluid control, often used to control the flow of liquids and gases. The valve ball can be freely rotated within the body structure, in order to realize the switch control fluid on and off.

Valve ball, is currently the most commonly used type of valve in the field of fluid control, often used to control the flow of liquids and gases. The valve ball can be freely rotated within the body structure, in order to realize the switch control fluid on and off. The structure of the valve ball is mainly composed of the valve body, ball, stem and seals, of which the ball has a special structure, usually spherical, in the main body with a spherical degree of freedom of movement.

Valve ball is the core component of the ball valve, it can be rotated on the valve seat, so as to control the flow of fluid. Ball valve is a kind of opening and closing parts (ball) driven by the valve stem, and around the ball valve axis for rotary motion of the valve. The design of this valve makes it possible to be used for the regulation and control of fluids, especially suitable for media containing fibers, tiny solid particles and so on. The ball of the ball valve and the metal seat of the welded carbide has a strong shear force, this design is particularly suitable for the need to cut off or regulate the fluid containing solid particles. In addition, multi-way ball valves can flexibly control the merging, diverting and switching of the flow direction of the medium on the pipeline, and also can close any channel and make the other two channels connected.

The application scene of the valve ball

Valve balls are widely used in fluid control systems in petroleum, chemical, pharmaceutical, metallurgy, light industry, electric power and other industries. Due to its simple structure, easy maintenance, reliable sealing and other characteristics, it is widely used in the following occasions:

1. In the precision flow control system, the valve ball can provide high precision flow control, the precision can reach 1%.

2. In the chemical system, the valve ball can withstand high temperature and high pressure corrosive liquid control.

3. In the natural gas pipeline transportation system, the valve ball can withstand high pressure, high temperature, high flow control.

4. In the drinking water treatment system, the valve ball can withstand a variety of corrosive solution control.

In short, the valve ball is widely used in various fields, can provide safe, stable and efficient fluid control.