concrete mixing station solenoid valve

Solenoid valve function is to regulate air pressure, flow rate and flow direction.Concrete batching plant can be formed using the various gas path, so that Pneumatic actuators according to the design of the program to work properly. Solenoid valve common fault is leaking, the performance of the solenoid valve does not work Circumstances (pressure within the standard range), at the inlet side of the two exhaust ports have leakage phenomenon. Concrete mixing plants repair is to Disintegration of the solenoid valve with a clean diesel to clean the parts with a clean dry cotton yarn and small amount of oil on its surface coated; If the valve piston seals badly worn or damaged, replace with new parts.