A filling arrangement, consisting of a filling device and a predefined cylindrical container, which is a can and the container opening of which has a diameter (d D0), which is smaller than the inner diameter (d i) of the predefined container by a predefined measure, wherein the filling device has a filling valve, which has a piston controllably guided in a filling tube and an outer diameter (d Fa), which is formed to be adapted to the diameter (d Do) of the container opening for coaxially inserting the filling valve into the container through the container opening, so that a portion of the filling valve predefined for inserting into the container has a volume (V F) in the range of 33 to 99% of the container volume (V B), wherein the filling valve can be moved relative to a container receptacle, which is formed for receiving the container, wherein the filling device has an attachment tube, which is formed for the sealing attachment to the container opening and which is arranged coaxially around the filling valve and can be moved relative thereto, wherein the filling valve is mounted in the attachment tube in a sealing manner by means of a slide bearing, characterised in that for being mounted in the attachment tube in a sealed manner by means of a slide bearing, the filling valve has a collar with a diameter adapted to an inner diameter of the attachment tube, and a sliding seal, which is arranged on the collar on the outer circumference, in order to allow for the relative movement between the filling valve and the attachment tube and to simultaneously seal a space in the attachment tube around the filling valve to the top, towards a side facing away from the container, so that an amount of gas can be predefined, which consists of a partial volume (V B1) in the container and a partial volume (V A1) around the filling valve in the attachment tube, which is attached in a sealing manner to the container opening by means of the collar comprising the sliding seal when the closed filling valve is positioned at a predefined first height (h 1) with respect to the container coaxially with the container opening, wherein the predefinable amount of gas can be compressed in an annular gap, which is present in the container around the filling valve, to a predefined counter pressure when the filling valve is inserted completely, and wherein a partial gas volume (ΔV 1), which corresponds to a fluid volume of the fluid flowing into the container, in the attachment tube around the filling valve by means of the collar comprising the sliding seal can be released during a relative upwards movement of the opened filling valve within the container and within the attachment tube for allowing the fluid to flow into the annular gap, so that the predefined counter pressure (p G) remains constant. wherein the filling device has an attachment tube, which is formed for the sealing attachment to the container opening and which is arranged coaxially around the filling valve and can be moved relative thereto, wherein the filling valve is mounted in the attachment tube in a sealing manner by means of a slide bearing, characterised in that for being mounted in the attachment tube in a sealed manner by means of a slide bearing, the filling valve has a collar with a diameter adapted to an inner diameter of the attachment tube, and a sliding seal, which is arranged on the collar on the outer circumference, in order to allow for the relative movement between the filling valve and the attachment tube and to simultaneously seal a space in the attachment tube around the filling valve to the top, towards a side facing away from the container, so that an amount of gas can be predefined, which consists of a partial volume (V B1) in the container and a partial volume (V A1) around the filling valve in the attachment tube, which is attached in a sealing manner to the container opening by means of the collar comprising the sliding seal when the closed filling valve is positioned at a predefined first height (h 1) with respect to the container coaxially with the container opening, wherein the predefinable amount of gas can be compressed in an annular gap, which is present in the container around the filling valve, to a predefined counter pressure when the filling valve is inserted completely, and wherein a partial gas volume (ΔV 1), which corresponds to a fluid volume of the fluid flowing into the container, in the attachment tube around the filling valve by means of the collar comprising the sliding seal can be released during a relative upwards movement of the opened filling valve within the container and within the attachment tube for allowing the fluid to flow into the annular gap, so that the predefined counter pressure (p G) remains constant.