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[Chemical Knowledge]：Uncover the working principle of program-controlled valve

Read： 918 Time：19months ago Source：Transform the World with Simplicity

As a new type of flow control valve, the function and regulation performance of the program-controlled valve have greater advantages than the traditional valve, and are widely used in the process control system of various industries. So, what is the working principle of the program-controlled valve?
The working principle of the
program-controlled valve can be simply summarized as: the opening of the valve is controlled by the magnetic field generated by the electromagnet to realize the adjustment of the flow. The specific principle process is as follows:

1. Solenoid valve system: The core of the program-controlled valve is the solenoid valve system, which is composed of electromagnets, guide pipes, controllers and other parts. Among them, the solenoid valve controls the piston of the valve through electric power to control the flow of the medium.

2. Valve system: The valve of the program-controlled valve is also a key part. Generally, ball valves or butterfly valves with excellent materials are used. There are funnels and "V"-shaped bases inside the valve body of the valve, and the slits formed by the small holes and the bases are used to control the flow.

3. signal input control system: program-controlled valve through the signal input control system to receive the signal, according to the command to output the signal to control the solenoid valve, to achieve automatic control of the program-controlled valve.

4. Scenario Application: The working principle of the program-controlled valve Through the above-mentioned series of links, it can be applied to a variety of occasions, such as: thermal power generation, chemical industry, urban water supply and other fields, for automatic flow adjustment and control, Improve production efficiency and reduce production costs. As a modern flow control valve,

program-controlled valve has the advantages of good stability, fast response and high adjustment accuracy. It has been paid more and more attention and applied by various industries under the trend of industrial automation. Understanding its working principle will not only help us to better grasp the application of program-controlled valves, but also an important way to improve our work efficiency.

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