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What are the advantages of pneumatic control valve in practical applications?

In China's chemical industry, the device that is widely used on the pipeline to effectively regulate the medium in the pipeline is a pneumatic regulating valve. It compresses air into a power source, and operates together with actuators such as cylinders to switch valves. To effectively cut off, close, etc., in order to achieve the control of the pipe medium, and because the performance of the pneumatic control valve is relatively stable, so you can not use the explosion-proof equipment during installation. So, pneumatic control valve is so widely used, in practical applications it has what advantage? Here, let us take a look.
First, pneumatic control valve is suitable for a wide range of applications
Due to its use with the valve positioner, the pneumatic control valve can be used in a wide variety of applications. Moreover, the rated flow coefficient of the pneumatic regulating valve is very large, and also has a good effect on the sealing. Moreover, the pneumatic regulating valve has a small volume and a small footprint, so the installation method can also take a vertical position. Very convenient, for the adjustment of gas, liquid and vapor media, the induction speed and sensitivity are unmatched by other valves.
Second, the structure of pneumatic control valve is rigorous
Pneumatic regulating valve is composed of regulating valve and pneumatic actuator. As actuator of regulating valve, actuator plays a very important role, that is, it can control the whole valve switch. When the pneumatic actuator receives the signal of execution, There will be a certain amount of force to control the valve. Through the movement of the piston, the output shaft can be rolled. Its 90 degree angle of travel can control the valve's full-close and full-open motion, and its structural design is precise and precise.
Third, the pneumatic control valve is compact and easy to install
China's industrialization is developing at a rapid rate, and the corresponding requirements for pneumatic control valves are constantly being improved. Therefore, many pneumatic control valves have begun to abandon some of the trivial designs of the past and have performed good unification of many domestic valves and openings. The pneumatic control valve designed has an exquisite appearance, and in actual use, the actuator is located inside the valve body, making it very convenient to install.
Through the above introduction, I believe that everyone has more understanding of the advantages of pneumatic control valve in practical applications.

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