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1/4" FNPT In-Line Check Valve 

  • 1/4" female national pipe threads on both ends
  • Valve opens at 3 pounds per square inch
  • Maximum operating pressure of 250 pounds per square inch
  • Flow rate of 12 cubic feet per minute
  • Maximum operating temperature of 450 degrees Fahrenheit
  • 1/4" FNPT in line check valve is designed for piped systems to prevent bleed-back of pressure/material into air supply system. 1/4" FNPT on both ends. Has a maximum pressure of 250 PSI and 12 SCFM. Valves have a 1/8" plugged tap for a pressure gage or pressure switch. Overall length of 1 3/4".