Part Number 31P29 having (CAGE Code 05643) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 31P29 Valve Linear Directional Control by Barber Greene Co. 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.