Brand new, certified 1/8" Male NPT Threaded 325 PSI 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 325 PSI and is accurate within + or - 3% of the set pressure. 

Specifications:

This valve will relieve 275 SCFM

Valve Inlet Threads: 1/8" Male NPT (measure about 3/8" 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