A droplet medicament delivery device for delivering a volume of a medicament from a reservoir. The device includes a device body; a valve chamber surrounded by a chamber wall movably arranged in the device body between at least a first position and a second position; at least one passage extending through the chamber wall; a valve; a valve outlet; a droplet generating device connected to the valve outlet; and an actuator arranged in the valve chamber. The actuator, when activated, delivers medicament from the valve chamber via the valve outlet. The valve inlet is open to the valve chamber and the valve outlet is closed when the chamber wall is in the first position, and the valve inlet is closed and the valve outlet is open when the chamber wall is in the second position.
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