One Quarter Inch NPT Air Compressor Relief Pressure Safety Valve 175 PSI 67 SCFM Brass And Stainless Steel Tank Pop Off With Leak Proof Silicon O Ring For Corrosion Resistant Performance

Compact 1/4'' NPT air safety valve with 175 PSI relief
✔️ Single unit valve with brass body, stainless spring, leak-proof seal

This compact relief valve is built for air compressors and small pressurized systems. It provides a reliable safety point to vent excess pressure, protecting tanks, hoses, and fittings in home shops and light industrial setups. Brass construction plus a stainless steel spring deliver solid corrosion resistance and long-lasting performance.

✅ 1/4 inch NPT inlet connection (0.54 in / 13.7 mm OD)
✅ Brass body with stainless steel spring for corrosion resistance
✅ 175 psi relief pressure (±3%)
✅ 67 SCFM flow rate
✅ Silicone O-ring provides leak-proof seal (±10% of relief pressure)
✅ Max operating temperature 250°F
✅ ASME safety rated with UV and NB marks

💡 What is a pressure relief valve used for in air compressor systems? This handy guide explains how these valves protect your gear. - Protects air compressors and tanks from overpressure events
- Venting action reduces risk of hose bursts and fittings damage
- Brass body and stainless steel spring resist corrosion in shop environments