Frequently bought together:
Description
Check 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 switch leaks constantly AFTER the unit shuts off, replace this part.
1/8" FEMALE NPT SIDE PORT IN-TANK CHECK VALVE WITH UNLOADER PORT AND START UNLOADER
Note: This check valve is for serial numbers without the prefix (A). For Emglo units, order this part if you have the AM79 model.
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.