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FAQ |
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Pneumatic valve is an automatic actuator powered by compressed air, which has the characteristics of simple structure, reliable operation, and stable performance. As an indispensable and important component of industrial automation control system, the normal operation of pneumatic valve is crucial for the stable operation of production line. However, due to prolonged use or improper operation, pneumatic valves may experience various malfunctions during operation.
Fault：
Observation hole leakage, medium is compressed air or medium.
Reason：
Impurities inside the cylinder enter the valve stem seal, or solid particles (impurities or medium crystals) in the medium enter the valve stem seal, causing the valve stem seal to fail.
Solution measures：
Replace the valve stem seal (not recommended), and in severe cases, replace the entire cylinder.
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中文
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