1/4" male NPT 30 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 30 PSI and is accurate within + or - 3% of the set pressure.
Specifications:
This valve will relieve 35 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