Check Valve, 0 to 160 CFM, 1-1/2" (F)NPT, Conrader, Mfr#: GV112

Check Valve, Inlet (In.) 1-1/2 in (F)NPT, Outlet (In.) 1/8 in (F)NPT, Max. Pressure (PSI) 250 psi, Cracking Pressure (PSI) 3 psi, Flow Range Free Air (CFM) 0 to 160 cfm