Part Number 166293-211 having (CAGE Code 88663) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 166293-211 Piston Valve by Dresser Rand Co Terry Corp Steam. 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.