3/4" MNPT Compressor Tank Check Valve
3/4" male national pipe thread
1/8" female national pipe thread side port
Maximum working pressure of 450 pounds per square inch
Maximum 30 standard cubic feet per minute
Maximum temperature of 400 degrees Fahrenheit
3/4" MNPT tank check valves are used to keep air volume and pressure from escaping back into compressor heads while not operating. The 1/8" FNPT side port is designed for pressure switch application. Maximum pressure of 450 PSI and air flow of 30 SCFM.