Over time, many products will continue to be eliminated and innovated. Flanged hard-seal butterfly valves will be eliminated when they reach a certain service life. Some hard-seal butterfly valves are also eliminated when they are not used to the end, so flange hard-seal What is the secret of butterfly valve longevity? The flange hard-seal butterfly valve will suffer a certain degree of damage after the continuous erosion of the medium, so how should we maintain it in normal times? Is there any way to make the hard seal butterfly valve live longer?
During our use, how to operate and maintain the hard-sealed butterfly valve can make the life of the hard-sealed butterfly valve longer? Before using the hard-sealed butterfly valve, it is necessary to select the appropriate occasion. According to the different media, use different hard-sealed butterfly valves. The structure like the flange hard-sealed butterfly valve effectively compensates for the tolerance zone between the shaft sleeve and the valve body. And the elastic deformation of the valve stem under the medium pressure solves the sealing problem of the valve in the two-way interchangeable medium conveying process. When we use the product, we must first understand the product, and then select the appropriate hard-sealed butterfly valve based on the passing medium.