Parker Cv9p-14Fs-14Fs Copper Check Valve, 1.13 Dia X 4 1/2 In L
Refrigerant Check Valve, Connection Size 7/8 in, Cut Out Length 3 1/2 in, Outside Dia. 1 1/8 in, Length 4 1/2 in, Material Copper, For Use With All CFC, HCFC and HFC Refrigerants, Style Ball, Spring Loaded.