Part Number C8021REVR having (CAGE Code 89326) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for C8021REVR Valve Rotary Selector by Barksdale 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.