Oil control valve caused by impact and failure analysis

Compressor lubricant present oil mist mixed with compressed air, and subjected to thermal sent together with the compressed air, compressed air oil. The impact of the oil below.direct acting solenoid valve
1 ring deformation. Seals contraction, air leak valve action failure, the actuator output force; swollen oil seal bubble, friction increases, the valve will not operate or actuator output force; hardening of the seals, friction surface wear, the air
The leakage increases; increased friction malfunction of valves and actuators.
(2) environment. Industrial raw material chemicals in direct contact with air spaces so that the nature of the raw material chemicals change; industrial furnaces and direct contact with the flame places cause a fire hazard; air measuring instruments failure due to clogging of the nozzle; extreme oil free environment, valves and actuators The sealing portion of the oil leakage caused by environmental pollution, oil removal method is the use of a degreasing cleaner. For example, a centrifugal filter in addition to oil mist particles, activated carbon adsorption
Or porous filter degreasing.pneumatic hand valve