Part Number 8-1- C-06 having (CAGE Code 09505) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 8-1- C-06 Valve Check by Dayco Products Llc. 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.