Part Number 0782-9541 HPT-500-200-580-DK-4S having (CAGE Code 1CEG4) and FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components in stock with ready to ship. Get an instant quote for 0782-9541 HPT-500-200-580-DK-4S Valve Regulating Fluid Pressure by Airgas Usa Llc. 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.