Part Number 104A70034-181 having (CAGE Code 91494) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 104A70034-181 Valve Expansion by Singer Co The Controls Div. 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.