1/8" NPT 325 PSI Air Compressor Safety Relief Valve Tank Pop Off Brass Male

325 PSI Air Compressor Safety Relief Valve – 1/8" MNPT Pop Off Valve, 275 SCFM Flow, NB/UV Certified, Brass, USA Made

Ensure your air compressor system stays protected and operates safely with this 325 PSI Safety Relief Valve, also known as a pop-off valve. Designed for reliable overpressure protection, this valve automatically opens to release excess pressure and prevent system damage.

Crafted in the USA from durable solid brass, this relief valve features a soft silicone rubber seat to minimize air leaks and ensure long-term sealing performance. It is NB / UV certified and factory preset to open at 325 PSI, with an accuracy of ±3% of the rated pressure. Whether you're building or repairing an air compressor system, this compact and dependable valve is a great fit.

Specifications:

• Relief Pressure Setting: 325 PSI ± 3%

• Flow Capacity: 275 SCFM

• Inlet Thread Size: 1/8" Male NPT (1/8" NPT measures approx. 3/8" OD)

• Seal Type: Silicone rubber soft seat – helps prevent leaks

• Maximum Temperature Rating: 250°F

• Material: Solid Brass Construction

• Valve Length: 1-3/4" overall

• Wrench Size for Installation: 11/16"

• Certification: NB / UV Certified

• Country of Origin: Made in the USA

This high-quality pressure relief valve is ideal for use in air compressor systems requiring dependable protection. Order with confidence and keep your equipment operating safely!