Electric butterfly Industrial Valves is mainly composed of electric actuator and the butterfly valve is made up by two parts, power electric actuators to drive the butterfly valve, and accept the switch of the control system, adjust the signal, control valve slabs of medium in the pipeline. Electric butterfly Industrial Valves in the process of long time of use, total would inevitably encounter some problems, and then introduce the solution of the problem is common. 1, the electricity control signal after no action. The first may be due to the damage caused by the motor, through the multimeter measuring motor winding to judge according to the resistance value, its value is zero or infinite are mostly motor damage. The second may be butterfly plate caused by pipeline internal sundry jam, this kind of situation need to pipe down and clean up can solve. 2, electric butterfly Industrial Valves closing is not tight. This kind of situation is mainly due to the sealing ring wear. 3, butterfly valve cannot be opened. This kind of situation mostly because the newly installed soft sealing butterfly valve installed in the process of the flange screws twist too tight so that the rubber extrusion deformation and embraced the butterfly plate. 4, electric regulating valve butterfly valve to adjust the signal is not action. If determines the control signal is no problem, you can check control module, by replacing method to check. If the module is damaged and replace a new module, or check the motor again.
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