Applicable Scenarios
Intake valve slow operation, sticking, or abnormal noise
Pressure fluctuations due to valve seal leakage
Replacement per 8000 hours or annual maintenance schedule for regular upkeep
Installation and Maintenance Recommendations
Operate after shutdown and pressure release to ensure safety.
Disassemble in the order specified in the repair manual, retaining part position information.
Clean the valve chamber and journal, removing oil stains and impurities.
Replace all seals and worn bearings to ensure fitting accuracy.
Perform air tightness and operation tests after assembly.
It is recommended to prioritize the use of Atlas Copco genuine or authorized channel parts to guarantee material grade, dimensional accuracy, and durability.