Features of electric on-off butterfly valve 1. The bi clip electric butterfly valve adopts a central line structure, or a three eccentric structure, with the sealing function of closing more tightly, and the sealing performance is reliable. 　　　　

To sum up, the market competition for pneumatic butterfly valves is relatively strong both at home and abroad, either based on technology or production. At present, the state has issued many policies to revitalize industrial manufacturing, especially focusing on supporting the development of basic manufacturing. And because China is facing the transformation of the agricultural era and the industrial era, the market will naturally increase the demand for valves.