Part Number B0123HD having (CAGE Code 23439) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for B0123HD Valve Regulating Fluid Pressure by Foxboro Co The. 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.