Check the repair steps of pneumatic pneumatic valves

, testing solenoid pneumatic valve is normal, whether wear or poor contact, coil electromagnetic pneumatic valve pneumatic valve core will be stuck. 维修方法：更换线圈清理电磁气动阀上卡住的东西以上方法没用就更换电磁气动阀。 、单边供气检验气动执行器查看是否正常工作如气缸活塞窜气、缸体与端盖或转轴处漏气等。 维修方法：拆开执行器检查密封件是否已损坏气缸内孔表面是否已损坏。 Change is bad sealing ring, replace the piston, or cylinder. , check whether there is something inside the pneumatic valve ball core or pneumatic valve board. Maintenance methods: clean up the impurities or replacement has been damage of pneumatic valve.
and check whether manual actuator lever in position to manually. Maintenance methods: pull the lever to pneumatic automatic position. , check whether the pipe is distorted and squashed. Maintenance methods: correct or replace piping. , check the media or the environment temperature is too low, causing the pipes freeze. Maintenance methods; Instant removal of condensation water, add water equipment.