Check Valve Assembly, 3/8" Compression x 1/2" MPT w/ Hose Barb Fitting #11623F
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- MPN:
- CV221505SJ
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Description
Check valve, 3/8" compression x 1/2" male NPT with hose barb fitting for 1/4" OD air lines.
If the small unloader (bleeder) valve on or under your pressure 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.