How to control the water level of Zhangzhou electric fluorine lined flange butterfly valve? In a word, strengthen the maintenance of important parts of pneumatic butterfly valves, such as seals, change oil, filter oil, check and debug in each minor repair period, which can make the butterfly valves last longer. If you want to buy them, you can consult the company.
、 Features of electric on-off butterfly valve: 1. The structure is a double eccentric structure, characterized by tighter closing, which makes its sealing performance very reliable.
