Part Number Y1601A3-4IN having (CAGE Code 08PB1) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for Y1601A3-4IN Valve Stop Check by Young And Cunningham America Inc. 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.