The shut-off valve shuts off the fuel to the engine. The valve is a poppet type design and is operated electrically. The poppet is actuated with a electromagnetic actuator. The valve is locked magnetically in both positions with permanent magnets. After changing the polarity of the electric current, the electromagnetic actuator moves the poppet to the other position.
Fuel transfer system
Ensures the supply of fuel to the engine or its interruption, maintaining fuel levels in the tanks, filtering fuel and more... and thus ensures the safe operation of the aircraft.
