Blow-off valve comprising a flow housing with a flow channel between an inlet and an outlet, a valve seat formed between the inlet and the outlet, an actuator, an actuating member movable in translation by means of the actuator, and a control body fastened to the actuating member, which control body has a radially outer circumferentially closed lateral surface, at the axial end of which a circumferential bearing edge is formed, which can be placed onto the valve seat and can be raised from the valve seat, wherein the control body has a radially inner axial inflow surface on the axial side pointing away from the actuating member and has an at least radially extending wall, via which the radially inner axial inflow surface is at least indirectly connected to the lateral surface, which wall extends at least radially inward from the lateral surface, and in which wall at least one opening is formed, via which an interior space of the blow-off valve is fluidically connected to the flow channel, wherein the axial inflow surface is formed on an inflow element with a closed base pointing towards the actuating member and an open axial end pointing away from the actuating member, on which open axial end a radially outer annular outflow edge of the axial inflow surface is formed, characterized in that the outflow edge is offset in the axial direction with respect to the bearing edge at most to such an extent that a first vector radially outward from the outflow edge to the nearest point of the bearing edge encloses at most an angle of 15° with respect to a plane which is spanned by the bearing edge, and the at least radially extending wall with the at least one opening is offset axially in the direction of the actuating member with respect to the bearing edge and with respect to the outflow edge. a flow housing with a flow channel between an inlet and an outlet, a valve seat formed between the inlet and the outlet, an actuator, an actuating member movable in translation by means of the actuator, and a control body fastened to the actuating member, which control body has a radially outer circumferentially closed lateral surface, at the axial end of which a circumferential bearing edge is formed, which can be placed onto the valve seat and can be raised from the valve seat, wherein the control body has a radially inner axial inflow surface on the axial side pointing away from the actuating member and has an at least radially extending wall, via which the radially inner axial inflow surface is at least indirectly connected to the lateral surface, which wall extends at least radially inward from the lateral surface, and in which wall at least one opening is formed, via which an interior space of the blow-off valve is fluidically connected to the flow channel, wherein the axial inflow surface is formed on an inflow element with a closed base pointing towards the actuating member and an open axial end pointing away from the actuating member, on which open axial end a radially outer annular outflow edge of the axial inflow surface is formed, characterized in that the outflow edge is offset in the axial direction with respect to the bearing edge at most to such an extent that a first vector radially outward from the outflow edge to the nearest point of the bearing edge encloses at most an angle of 15° with respect to a plane which is spanned by the bearing edge, and the at least radially extending wall with the at least one opening is offset axially in the direction of the actuating member with respect to the bearing edge and with respect to the outflow edge.