Part Number 213640 ITEM 12 13 14 having (CAGE Code 16497) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 213640 ITEM 12 13 14 Parts Kit Safety Relief Valve by Dresser Industries 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.