Propellant Feed System
AssemblyDowncomers, manifolds and valves delivering propellant from the tanks to the engine inlets at the required net positive suction pressure. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Propellant Feed System
6 top-level lines as of r117554| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Propellant Feed Line | orbital-launch-vehicle-feed-line | 4× | 4 | · | part |
| 2 | Propellant Valve | orbital-launch-vehicle-propellant-valve | 14× | 14 | · | part |
| 3 | Pogo Accumulator | orbital-launch-vehicle-pogo-accumulator | 1× | 1 | · | part |
| 4 | Pressurization System 5 parts | orbital-launch-vehicle-pressurization-system | 1× | 1 | 0 | assembly |
| 5 | Fill & Drain Valve | orbital-launch-vehicle-fill-drain-valve | 4× | 4 | · | part |
| 6 | Duct Flange Joint | orbital-launch-vehicle-flange-joint | 2400× | 2,400 | · | part |