Part Number EF57D 1.00IN having (CAGE Code 4V609) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for EF57D 1.00IN Nrp Valve Gate 1 00 by Bonney Forge 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.