Part Number HF 1 4 FC 1 4 X 1 2 having (CAGE Code 70255) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for HF 1 4 FC 1 4 X 1 2 Valve Expansion by Emerson Electric Co Alco Control. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.