Discussion on the problems of using fluorine lined butterfly valves in fluorine lined valve factories

  Fluorine-lined Butterfly Valve During your use, there may be unexpected problems. What are the specific issues? Below are some details Fluorine lined valve factory Home tells you the existing problems and solutions.
Firstly, due to the multi-layer soft hard stacked sealing ring being fixed on the valve plate, when the valve plate is in a normally open state, the medium forms a positive flushing on its sealing surface. The soft sealing strip in the metal sheet interlayer is directly affected by the flushing, which directly affects the sealing performance. The solution is to assemble the spring fixed between the adjusting ring pressure plate and the adjusting bolt on the pressure plate together. This structure effectively compensates for the tolerance zone between the shaft sleeve and the valve body, as well as the elastic deformation of the valve stem under medium pressure, solving the sealing problem of the valve in the bi-directional exchange of medium transportation process.
The above is one of the common problems encountered during use, and I hope everyone can have a good understanding.

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