Which parameters of pneumatic winter summer conversion butterfly valve do manufacturers have? Third, when the processing plant uses the pneumatic butterfly valve, it can be fully opened or fully closed. In this way, the key is to avoid the erosion of the sealing surface, which will also accelerate the degree of wear.
、 5. Fluid speed If the butterfly valve must be opened and closed frequently under the condition that the fluid is told, the possibility of deformation of the sealing gasket should be considered. In particular, the butterfly valve used on the high-temperature line must be checked in advance.
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