Pneumatic butterfly valve can make full use of air source pressure, which is unknown to some users. This is because the pneumatic butterfly valve is not well understood. The pneumatic butterfly valve can take away some difficult and dirty media by using the air source pressure. This is conducive to the improvement of the safety of the pneumatic butterfly valve in the pipeline.

    Its own characteristics are very good, but there are many undeveloped projects that have not been applied to pneumatic butterfly valves. These projects are under development and research. It will wrap the valve rod tightly, resulting in large return difference. Cause mechanical damage and shorten the service life of the valve. Now the best way is to use special butterfly valves for water treatment. Under special circumstances, the valve can be tilted. If the tilt angle is too large or the dead weight of the valve is too large, the valve should be protected by supporting parts. Remove dirt and welding slag. After installation, in order to ensure that no impurities remain in the valve body, the valve should also be cleaned again, that is, all valves should be opened when the medium is introduced to prevent impurities from getting stuck. Its system configuration and composition are flexible and changeable, with strong applicability. Therefore, the pneumatic butterfly valve can use shielded twisted pair or cheap unshielded three wire cable for internal communication of the system.