Protect your air compressor system with this high-performance 125 PSI safety relief valve, also known as a pop-off valve. Designed to release excess pressure and prevent over-pressurization, this valve is NB/UV certified and precision-calibrated to open at 125 PSI with an accuracy of ±3%. With its compact size, high SCFM rating, and leak-resistant silicone seat, this American-made valve is a dependable addition to any air system. Specifications: Relief Pressure Setting: 125 PSI (±3% accuracy) Flow Capacity: 62 SCFM Inlet Threads: 1/4" Male NPT (measures approx. 1/2" in diameter) Total Valve Length: 1-5/8" Installation Wrench Size: 9/16" Seal Type: Silicone Rubber Soft Seat – Minimizes Leaks Maximum Temperature: 250°F Construction: Solid Brass for Long-Term Durability Certification: NB / UV Certified Origin: Proudly Made in the USA