valve index fan 3d models
162980 3d models found related to valve index fan.
92 mm fan mount for supply air valve
thingiverse
thingiverse
Unless you plan on running the fan only on low speeds you'd probably want an air valve that can be opened wide as the air pressure (at least on my fan) is to low too effectively make the air pass when the path is obstructed. How you want to power...