Description
Old Part Numbers: CV218401AJ, CV220301AJ, CV221502AV, CV221502AJ
1/2" Comp X 1/2"MPT with 1/4" quick-release fitting.
If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, replace this part. The check valve is a one-way valve that prevents air from backfeeding from the air tank.
1 Review
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Air compressor check valve.
I verified with the sales person my problem with air leaking back through the compressor and gave him the model. He sent me the new check valve and it fixed the problem.