Description
If your unit has a hard time restarting when trying to cycle, order this. If your pressure switch is leaking out of the small bleeder valve on the side (or underneath), order this valve.
NOTE: This check valve will not fit the older "5510" and "6310" models! Email us a photo of your original check valve if you have an older unit (manufactured ~4 years ago) to confirm this new check valve will fit. The old-style check valve has a male flare fitting for the small bleeder tube. If you have the older standard NPT thread, order the #01A53B hose connector so you can attach the bleeder tube.
Model "20040DCAD" will use the 1 HP check valve due to the dryer system installed.
Click here for instructions on adjusting the Check Valve!
2 Reviews
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Back in business
Plug on existing valve split for some reason. Odd shaped thing to replace but got that done and good to go.
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Installed the replacement check valve, today.
All went well, now I have to figure out why the compressor, when shut off doesn’t retain air pressure.
Why Choose Master Tool Repair?
- Serving Customers Since 1994: For more than 30 years, Master Tool Repair has been a trusted source for air compressor parts, repair kits, and expert guidance.
- Quality Parts: We stock a wide selection of high-quality OEM and aftermarket parts for all major air compressor brands.
- Customer Service: Our knowledgeable, friendly staff is dedicated to helping you find the right parts and solutions for your needs.
- Competitive Prices: We offer quality parts and services at fair prices to help you maintain your system as cost-effectively as possible.