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Pneumatic switch butterfly valve automates valve switching

With the continuous development of valve technology, various types of valves have emerged. Different types of valves have different roles, from the initial common plug valves to electric to pneumatic, and the wide use of butterfly valves and ball valves. On the remote control system, to achieve the automation of the valve switch, today we talk about pneumatic butterfly valve.
First, pneumatic switch butterfly valve
The literal meaning of the above explanation is that the butterfly valve is equipped with a pneumatic actuator. Apart from the difference of the actuator, the difference is actually not very different from the electric switching butterfly valve. Most of the components are the same, and all are used as a cut-off valve. The existence of the presence in the pipeline, mainly for low-pressure conditions of large-diameter pipeline fluid transport, and is divided into hard and dense soft carbon and many other types of butterfly valve, different models for different fluid transport, different materials Naturally have different resistance, but also different pressure and temperature models are also different.
Second, pneumatic butterfly valve basic information
Basically all the valves have the advantages of simple structure, lighter volume, of course, butterfly valve is no exception, and pneumatic butterfly valve is more prominent in this advantage, is more simple and light than other valves, and start and close The speed is very fast, and the other is hermeticity. Due to the particularity of the material used, the butterfly valve is affected by the physical phenomena of thermal expansion and contraction very little. Therefore, the butterfly valve will not easily undergo shape changes, and the sealing performance is very good and will not be easy. A leaked accident occurred.
Third, the characteristics of pneumatic switch butterfly valve
In terms of volume and structure, the relatively simple construction is also a reason why many people choose a butterfly valve. It is more convenient and easier to install or repair and disassemble. The flow characteristics of the fluid tend to be linear, so it is more convenient to adjust the flow rate of the fluid. There is also a special structure of the butterfly valve which is a two-way seal. This point can also be easily installed without looking for the flow direction of the fluid. Both directions are possible. And there are many ways to drive, usually using gas to drive, in some special cases can also be used to manually drive.
Pneumatic switch butterfly valve is one of the most advanced ones among many butterfly valves. Apart from a few cases, it can select butterfly valves. It has complete functions, many advantages, and many disadvantages. Therefore, more people choose.

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