Part Number 18870 having (CAGE Code 33654) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 18870 Valve Regulating Fluid Pressure by Howden Donkin. 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.