Valve,In Line,3/8 FNPT Inlet/Outlet
) 2 1/8 in, Stainless Steel Spring Material, Disc Positive Seating Fluoropolymer, for Maximum Air Flow, PTFE Poppet, Thread Coating -, - Seal, In-Line Check Valve Temp.) 13/16 in, Flow Range Free Air (CFM) 0 to 12 cfm, Max.