Part Number K147 having (CAGE Code 91840) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for K147 Valve Pressure Equalizing Gaseou by Knappco Corporation Dba Civacon. 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.