This is to show the typical design of a control box with 2 outputs flow. used to regulate the amount of liquid required by a mechanical drive a threaded shaft.
Drawing labels, details, and other text information extracted from the CAD file (Translated from Galician):
Detail, Detail, Det., Plant, Iron, Movable, Front view, Top view, Right side view, Iron, Esc., Detail, Movable, Arm detail, Tip., Tip., Esc., Detail, Tip sides, Tip., Esc., section, Isometric view, Tip., Tip.