
1/2" x 1/2" NPT Gas Air Compressor Unloader Check Valve Combo 145 - 175 PSI
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Description
This listing is for a new air compressor piloted unloader valve with built-in check valve. This is most commonly used on gas-powered air compressors. The pilot valve is set for 140 to 175 PSI from the factory but can be adjusted if needed 30-40 PSI higher or lower. This valve has a 1/2" Female NPT Air inlet and a 1/2" Male NPT air outlet. There is a 1/8" Port on the side for a throttle control valve or cable. Also on the side of the valve, there is a 3/8" Female NPT Outlet to release the air once the compressor reaches full pressure. It also comes with a 3/8" Male NPT Air muffler to help reduce noise. This can be removed if needed. The pilot valve has a toggle lever on the top that can be put in the upward position for load free engine start or throttle control.
Technical Specifications
Detailed product specifications and features
Seller Information
Seller
compressor-source
Feedback Score
104,046
Positive Feedback
99.7
Location
Lincoln, Nebraska
US
Payment Methods
Shipping Information
Expedited Shipping
Estimated delivery: November 15, 2025 - November 19, 2025
Returns & Refunds
Return Period
Within 30 calendar day
Return Shipping
Paid by seller
Refund Method
MONEY BACK