One Quarter Inch MNPT ASME Safety Valve With Two Hundred PSI Pop Off Pressure For Air Systems Bubble Tight To Ten Percent Of Pop Off Pressure 170 CFM Made In USA Milton S1090 200

Single 1/4 in MNPT ASME safety valve, 200 psi pop-off
✔️ 1/4 in MNPT (6.35 mm), ASME safety valve, 200 psi, 170 CFM

This air-system safety valve is a compact, single-unit device designed for pneumatic lines and air tools. It protects compressors and piping by releasing excess pressure at 200 psi, with bubble-tight sealing within 10% of the pop-off pressure for reliable operation in automotive, industrial, and workshop environments.

✅ 1/4 in MNPT male thread
✅ Pop-off pressure: 200 psi
✅ Bubble-tight seal within 10% of pop-off
✅ Airflow capacity: 170 CFM
✅ Made in USA

💡 What is a safety valve used for in air systems? A handy device that protects equipment from overpressure.
- Maintains safe operating pressure in pneumatic lines
- Reduces risk of compressor damage and leaks
- Simple to install on standard air piping