Air Compressor Check Valves
Does your air compressor fill up the tank, but stall when you try to restart it, and then 'kick the breaker'? Does your on/off switch leak through the unloader tube on the side after it cuts off and then continue to cycle on and off? These are symptoms of a failing or broken check valve, and a check valve is one of the most common parts that fails on a compressor.
Never fear, however; Master Tool Repair has air compressor check valve replacements for various air compressor brands. Don’t put up with faltering air compressor performance. A faulty check valve will cost you time, and time is money in your business.
Shop at Master Tool Repair for check valves for air compressors. If you don’t see what you need or you’re not sure which valve is the right one for your model air compressor, feel free to contact us for help. We’ll match you up with the air compressor check valve that will work for you. Remember, the air compressor tank check valve is a critical component of your air compression system—order the proper replacement before your valve gives out completely.
This short check valve video helps explain the many different types of check valves and how to choose the correct one:
Other videos:
How To Measure NPT Pipe Threads
How To Test a Check Valve
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Cold Start Valve #05C28D
Price: $9.00Old Part Numbers: 1619P03162Air compressor pump cold start valve, 1/4" Male NPT. This valve allows easier starting and lowers amp draw by unloading any air in the pump head or in the supply line.Price: $9.00 -
Check Valve, 90°, 3-Port #05C213
Price: $14.45Old Part Numbers: 9048053Air compressor check valve, 90°, 3-Port. 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...Price: $14.45 -
Check Valve 3/8" FPT x 1/2" MPT with Cold Start Valve #1162E3
Price: $23.52Old Part Numbers: CTB3812-P1-SU3Check Valve 3/8" FPT x 1/2" MPT with cold start valve for air compressors. The check valve is a one-way valve that prevents air from back-feeding from the air tank. If the small unloader (bleeder) valve on or under your...Price: $23.52 -
Check Valve CTB3812, 3/8" FPT x 1/2" MPT #022AC2
Price: $13.71Old Part Numbers: 1238T, CTB3812, CV003207AV-MATCheck Valve CTB3812 for air compressors. 3/8" FPT x 1/2" MPT with 1/8" FPT side port. If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, replace this...Price: $13.71 -
Check Valve 1-1/4" FPT x 1-1/4" MPT, CTB114114 #022AD4
Price: $46.101-1/4" FPT x 1-1/4" MPT check valve with 1/8" FPT side port. 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...Price: $46.10 -
Check Valve 1/2" Compression x 1/2" MPT with 1/8" Hose Barb, CTD1212-B1 #116294
Price: $16.681/2" Male compression x 1/2" male NPT with hose barb for 1/4" flexible tubing. 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...Price: $16.68 -
Check Valve 1" FPT x 1" MPT, CTB11 #022AD0
Price: $25.10*Please Note: The typical lead time for this part is 2-3 weeks 1" FPT x 1" MPT check valve with 1/8" FPT side port. If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, replace this part. The check...Price: $25.10 -
Check Valve 5/8" Inverted Flare x 3/4" MPT, CTG5834 #1162ED
Price: $24.58Old Part Numbers: CTG58345/8" Inverted Flare x 3/4" MPT with 1/8" FPT side port. 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...Price: $24.58