Part Number 21-A 024 having (CAGE Code 75236) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 21-A 024 Seat Valve by Kaye And Macdonald 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.