Is there any direction for pneumatic flange type ventilation butterfly valve and flange butterfly valve? By analyzing the causes of butterfly valve failure and adopting appropriate treatment and improvement measures, the utilization rate of butterfly valve will be greatly increased, the instrument failure rate will be reduced, which will play an important role in improving the production efficiency and economic benefits of process technology as well as reducing energy consumption, and can effectively improve the quality of the regulating system, thus ensuring the long-term operation of the production plant.
、 The signal output from the positioning component of the pneumatic butterfly valve is generally a DC signal, which can control the executive component to take action, mainly playing the role of switching components and electric positioning components. At the same time, it will also respond to the position and travel of the executive component to help customers determine the precise position according to the output and control model of the regulating component.
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