Part Number VUL-8403 having (CAGE Code 97902) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for VUL-8403 Valve Linear Directional Control by Versa Products Co Inc. 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.