Servo-drive for two Festo ball-valves

prusaprinters

<p>In jet models Festo ball-valves are often used to cut-off the fuel pipe to the turbine after landing or during the refuel prozess to prevent the turbine from flooding with kerosene. Some ppl prefer to cut-off the refuel pipe with a ball-valve instead of using a self closing filling valve. With this servo drive two ball-valves are operated in opposite directions so that either the turbine valve is open or the refuel valve is open.</p><p>The model is designed for X-612 servos from f3x.de (and identical in construction from other brands) &nbsp;and the Festo 4mm and 6mm ball-valves.</p><p>All screws are M2</p><p>Material is PETG, 20 mm layer hight, 20% infill</p>