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3/4" FNPT In-Line Check Valve
3/4" female national pipe thread
Valve opens at 3 pounds per square inch
Maximum operating pressure of 250 pounds per square inch
Flow rate of 60 cubic feet per minute
Maximum operating temperature of 450 degrees Fahrenheit

3/4" FNPT x 3/4" FNPT in line check valves are designed for piped systems to prevent bleed back of pressure/material into the supply system. The cast brass body with stainless steel spring and Teflon poppet has a maximum operating pressure of 250 PSI and a flow rate of 60 SCFM.