The Fuel Intake Valve can be integrated into the side of the Starboard Fuel Scoop so that when Unrefined Fuel is purchased, it can be shunted directly into the Fuel Processor, much like Skimming for Fuel. This has caused many headaches and long waits at some Starports, as the process takes much longer than normal fueling.
If this isn't standard on your Starship, it can be purchased and installed at your Annual Maintenance.