Chicago Pneumatic 2204154601 OEM Scavenge Check Valve
The 2204154601 scavenge check valve is used on the QRS 10 and QRS 15 rotary screw compressors from Chicago Pneumatic. This valve helps prevent oil from getting downstream and should be cleaned/inspected on each annual service.
This is an OEM part. 2204154601 may be shown in your parts manual as 2204-1546-01 or 2204 1546 01. This is a common part used on a wide variety of Atlas Copco, Quincy and Chicago Pneumatic air compressors.