The national standard of pneumatic turbine head butterfly device can be installed on the riser? Sixth, the anti-static function should not be ignored. Between the ball, valve body and valve stem, Yossi fluid designer will put a spring, which can safely export the generated static electricity during the opening and closing of the valve;
、 In addition to the above solutions to some common faults, we should also learn to further understand the electric switch butterfly valve. The small edition mainly introduces from two aspects, one is the working environment, and the other is the pipeline parameters.
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