Return assembly comprising - a floating return valve comprising - a valve body including a valve bore in which, one after the other, - a pressure chamber, - a return chamber and - a compensation chamber are formed, - a tappet which is arranged in the valve bore, - a closure body which separates the pressure chamber from the return chamber in a sealed manner when it bears against a valve seat, wherein a working pressure (p A) prevails in the pressure chamber and in the compensation chamber, and the working pressure (p A) in the pressure chamber pushes the closure body against the valve seat and in the compensation chamber pushes the tappet in the opposite direction, - a preload element which preloads the closure body against the valve seat, - an actuator which is able to displace the tappet in a direction towards the closure body, wherein, via the tappet, the actuator displaces the closure body away from the valve seat counter to a preload of the preload element, with the result that the pressure chamber is not separated from the return chamber and the working pressure (p A) can escape from the pressure chamber into the return chamber, wherein the actuator is an electromagnetic actuator including an electromagnet and an armature, wherein the armature is moved by the electromagnet and, via the tappet, displaces the closure body away from the valve seat counter to the preload of the preload element when a sufficient electrical power for opening (P O) is provided to the electromagnet, characterized in that the armature bears against an end side of a first piston portion of the tappet, and the compensation chamber is, in a region of a step of the valve bore, formed by an inner surface of a first valve insert, an inner surface of a second valve insert, an outer surface of a second piston portion of the tappet, a lower end surface of the first piston portion, and an end surface of a tip of the tappet or a sealing body which is carried along. - a floating return valve comprising - a valve body including a valve bore in which, one after the other, - a pressure chamber, - a return chamber and - a compensation chamber are formed, - a tappet which is arranged in the valve bore, - a closure body which separates the pressure chamber from the return chamber in a sealed manner when it bears against a valve seat, wherein a working pressure (p A) prevails in the pressure chamber and in the compensation chamber, and the working pressure (p A) in the pressure chamber pushes the closure body against the valve seat and in the compensation chamber pushes the tappet in the opposite direction, - a preload element which preloads the closure body against the valve seat, - a valve body including a valve bore in which, one after the other, - a pressure chamber, - a return chamber and - a compensation chamber are formed, - a pressure chamber, - a return chamber and - a compensation chamber are formed, - a tappet which is arranged in the valve bore, - a closure body which separates the pressure chamber from the return chamber in a sealed manner when it bears against a valve seat, wherein a working pressure (p A) prevails in the pressure chamber and in the compensation chamber, and the working pressure (p A) in the pressure chamber pushes the closure body against the valve seat and in the compensation chamber pushes the tappet in the opposite direction, - a preload element which preloads the closure body against the valve seat, - an actuator which is able to displace the tappet in a direction towards the closure body, wherein, via the tappet, the actuator displaces the closure body away from the valve seat counter to a preload of the preload element, with the result that the pressure chamber is not separated from the return chamber and the working pressure (p A) can escape from the pressure chamber into the return chamber, wherein the actuator is an electromagnetic actuator including an electromagnet and an armature, wherein the armature is moved by the electromagnet and, via the tappet, displaces the closure body away from the valve seat counter to the preload of the preload element when a sufficient electrical power for opening (P O) is provided to the electromagnet,