Dosing system with actuator unit and fluidic unit which can be coupled in a detachable manner

A dosing system with an actuator unit and a fluidic unit which can be coupled thereto in a detachable manner,

• wherein the fluidic unit has a nozzle and an element, mounted in a movable manner, and the actuator unit has an actuator system, in order to actuate the movable element of the fluidic unit,
• wherein the fluidic unit has a first plug coupling part and the actuator unit has a second plug coupling part, the first plug coupling part and the second plug coupling part being configured to be directly coupled together to thereby couple the fluidic unit to the actuator unit along a plugging axis (S), the first plug coupling part and the second plug coupling part being coupled to one another integrally,
• wherein the first plug coupling part includes a plurality of projections that are configured to engage with a plurality of projections of the second plug coupling part such that, in a state where the first plug coupling part is coupled to the second plug coupling part, the first plug coupling part is prevented from being pulled out of the second plug coupling part,
• wherein movement of the movable element occurs in a first direction to start dispensing a fluid, and
• wherein movement of the movable element occurs in a second direction to stop dispensing the fluid.