The performance of the intelligent valve electric actuator will directly affect the working quality of the entire regulation system. Because the intelligent valve electric actuator is in direct contact with the adjusted medium in the field, the working environment is very harsh, so it is prone to various failures. In the production process, in addition to troubleshooting these faults at any time, regular maintenance and regular inspections must also be carried out. Especially for control valves with extremely harsh operating environments, more attention should be paid to maintenance and regular overhaul.
