1/4" MNPT ASME Safety Valve, 70 PSI Pop off Pressure
1/4" male national pipe thread
Pop off pressure of 70 pounds per square inch
Air flow of 70 standard cubic feet per minute
This 1/4" MNPT safety valve is ASME coded and certified by the national board of boiler and pressure vessel inspectors. Valves are interchangeable with all other ASME valves of same size and pressure. This safety valve is bubble tight to 10% of set pop off pressure and resets after pressure drops 50%.