40 PSI 1/4" Male NPT Air Compressor Pressure Relief Safety Pop Off Valve

Brand new, certified 1/4" male NPT 40 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 40 PSI and is accurate within + or - 3% of the set pressure.   Specifications: • This valve will relieve 43 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