Part Number 1321580 having (CAGE Code KC7A1) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 1321580 Valve Diaphragm Stop by Fasttrax Ltd. 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.