Triple Eccentric Butterfly Valve formed after the third modification is widely used because of its good sealing and high temperature resistance. In the Triple Eccentric Butterfly Valve, the position of the stem determines the axial and radial eccentricity, and the third angle eccentricity is determined by the tilt of the butterfly vertebral body.
In the process of determining the parameters of Triple Eccentric Butterfly Valve, many parameters can only be determined in a certain range. In the process of selecting the parameters rationally, the main factors to be considered are sealing, moment and interference, and valve structure, etc. In the process of parameter determination, the method can be used to verify the range of parameters without interference, and then select parameters according to other requirements of valve structure design. This makes interference inspection more convenient and improves the efficiency of valve product design.
