Part Number K500-RK-53 having (CAGE Code 59556) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for K500-RK-53 Parts Kit Valve by Kovatch Corp. 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.