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Your cart is empty.Brand new, certified 1/4" male NPT 75 PSI Industrial air compressor / tank pressure safety relief valve. Also known as a "Pop Off" or "Blow Off" valve. This relief valve is manufactured in the United States and is stamped with "UV" & "NB" symbols. The relief pressure of this valve is set at 75 PSI and is accurate within + or - 3% of the set pressure. Specifications: This valve will relieve 71 SCFM Valve Inlet Threads: 1/4" Male NPT (measure about 1/2" in diameter) Total Valve Length: 1-3/4" Installation Wrench Size: 11/16" Features a silicone rubber soft seat relief valve to prevent leaks Max temperature: 250° F Solid Brass Construction Top quality made in the U.S.A| Manufactured by Conrader
Zita M. Lovell
Reviewed in the United States on December 24, 2024
We used this in a big compressor we have in our garage. The original one blew out. This size fit perfect and PSI was the same. Been working for a long time. Good price.
RCF
Reviewed in the United States on May 28, 2022
Supposed to be 75psi. Pops at 60 psi. Junk!
Hatcheck27
Reviewed in the United States on November 14, 2022
The valve description said new product, however it was obvious the product I received had been used. There was dirt and bits of old thread compound in threads, also small water spots near the top of the valve and finally the flats used to tighten the product were rolled by a wrench slipping. Very disappointed and would not recommend buying this product.
Customer
Reviewed in the United States on July 19, 2019
Purchased this to replace the leaky pressure release valve that came on my harbor freight pressure pot. I use it for casting so I need it to not leak. This worked great. It releases at the correct pressure.
stephen clarke
Reviewed in the United States on July 11, 2018
works great
R. Brooks
Reviewed in the United States on October 24, 2017
Perfect way to protect from over-pressurizing plumbing system. I put it in my camper.
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