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[Chemical Knowledge]：The working principle and advantages of the three-way ball valve

Read： 265 Time：13months ago Source：Transform the World with Simplicity

In modern petrochemical, water treatment, energy, metallurgy and other industrial fields, the pipeline system is an essential part. In order to control the fluid in the pipeline, the use of valves is becoming more and more important. The three-way ball valve is a relatively common type of valve, and its working principle and advantages will be described in detail below.
The working principle of
1. three-way ball valve

three-way ball valve is a valve that integrates cutting, adjustment and direction control, usually composed of valve body, valve seat, ball, valve stem, handle, etc. Its working principle is mainly through the rotary spool to achieve fluid control.

When the handle is rotated, the ball rotates with it, thereby changing the path between the inlet and the outlet. During the rotation of the ball, the valve seat also follows the movement of the ball, thus realizing the fluid cut-off. When the handle is rotated to a certain position, the ball can be in a state of connecting two inlets or an inlet and an outlet, so as to achieve the purpose of direction control or adjustment.
The advantages of
2. three-way ball valve

1. Wide application range: Three-way ball valve can be used for the control of different fluids such as water, gas, petroleum and chemical media, and is suitable for various application environments.

2. Accurate fluid control: Three-way ball valve can achieve more accurate fluid control than other valves, because it can accurately control the direction and flow of fluid.

3. Strong durability: The three-way ball valve is made of high-quality materials, which can withstand long-term high-pressure and high-temperature use and has a long service life.

4. Simple operation: The operation of the three-way ball valve is very simple, only need to rotate the handle to achieve fluid control, reducing the difficulty of operation and the possibility of failure.

5. High safety: The three-way ball valve can avoid accidents such as air leakage and water leakage during operation, and reduce the risk of personnel and equipment.

In general, three-way ball valve has the advantages of simple operation, accurate fluid control, wide range of adaptation and strong durability, so it is widely used in petrochemical, water treatment, energy, metallurgy and other industrial fields.