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Check Valve/Exhaust Tube Kit WL212200AJ - , CV221507AV, CV223200AJ $24.42

Campbell Hausfeld Oil Free Parts

Product Details
WL212200AJ - Check Valve/Exhaust Tube Kit

Found under the following brands: Campbell Hausfeld, Maxus, Westward, Popular Brands, Craftsman, Kobalt, Speedaire, Ridgid
Part Number: WL212200AJ (, CV221507AV, CV223200AJ)


Tube: 3/8" OD

Check Valve: 1/2" x 3/8" with 1/8" port

Does your air compressor fill up the tank and when it tries to restart, it stalls and then “kicks” the electrical breaker? Does your on/off pressure switch leak from the small unloader valve (on the side or bottom of the switch) after it cuts off, and then continues to cycle on/off? The check valve is one of the most common parts that fails on a compressor and replacing it should rectify these problems. It is a one-way valve that lets air in (but not out), of the tank. Usually there is a diaphragm or a ball and spring inside the valve, and it’s easy for debris and rust to form build-up which will cause the valve to stick open. A new check valve can solve multiple problems at once.

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This item fits the following models:

Air Compressor Parts - WL506208, WL506208AJ, EX800003
Air Compressor Parts - WL611701, WL611701AJ
Air Compressor Parts - EX800003, EX801900, EX8019
Air Compressor Parts - WL611700AJ
Air Compressor Parts - WL611800AJ

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