Valve assembly with positioning means for a keg with an inner bag

1. A beverage valve assembly for connection to a connecting element having a first recess and a second recess, the beverage valve assembly comprising:

a bottom wall section;

a tubular part extending downward from the bottom wall section;

an outer apron extending upward from the bottom wall section and being positioned in the first recess of the connecting element; and

a positioning device having a standing wall configured for insertion in the second recess of the connecting element when the beverage valve assembly is in a connected position with the connecting element,

wherein the tubular part has a top opening to receive a dispensing element, the top opening being arranged in a middle section of the bottom wall, and the tubular part having an upper inner tubular wall section with at least one sealing surface, and the outer apron is arranged at a distance from the top opening of the tubular part,

wherein the bottom wall section comprises at least one valve positioned between the top opening of the tubular part and an inner sidewall section of the outer apron,

wherein the positioning device has a gap separating a portion of the positioning device into at least two standing walls separated by the gap,

wherein the upper inner tubular wall section is annularly shaped and comprises a first shoulder and a second shoulder, the second shoulder being arranged below the first shoulder, and a diameter of the top opening within the first shoulder is substantially larger than a diameter of a lower opening of the tubular part within the second shoulder, and

wherein, in the connected position, the standing wall is separated from the dispensing element by a wall of the connecting element partially surrounding the dispensing element.

2. The beverage valve assembly according to claim 1 , wherein the standing wall at least partly surrounds the top opening of the tubular part.

3. The beverage valve assembly according to claim 1 , wherein the inner sidewall section of said outer apron functions as a first sealing surface, so that the connecting element is able to abut, in a gastight and liquid-tight manner, against the first sealing surface of the inner sidewall section of said outer apron.

4. The beverage valve assembly according to claim 1 , wherein the outer apron and the positioning device are arranged concentrically with respect to the top opening.

5. The beverage valve assembly according to claim 1 , wherein the at least one valve comprises a first valve and a second valve, wherein the bottom wall comprises the first valve and the second valve, wherein the first valve is connected to a passage to a space between a keg and a bag, and the second valve is connected to a further passage to an inner part of the bag, and wherein the first valve is an air valve and the second valve is a CO 2 -valve, and wherein the valves are radially spaced apart, located on a same normal to a circle and equidistant from a center point, and the first valve and the second valve are arranged in the bottom wall section between the inner sidewall section of said outer apron and the top opening of the tubular part.

6. The beverage valve assembly according to claim 1 , wherein an internal diameter of the outer apron is 10 mm to 100 mm; and a height of the outer apron, measured from an upper outer surface of the bottom wall adjacent to the outer apron, is 0.5 mm to 50 mm; and a thickness of the outer apron is 0.1 mm to 15 mm.

7. The beverage valve assembly according to claim 1 , wherein an internal diameter of the at least one positioning device is 0.5 mm to 50 mm; and a height of the positioning device, measured from an upper outer surface of the bottom wall adjacent to the outer apron, is 0.5 mm to 50 mm; and a thickness of the positioning device is 0.1 mm to 15 mm.

8. The beverage valve assembly according to claim 1 , wherein a diameter of an opening of the outer apron facing away from the bottom wall is 0.5 mm to 50 mm; and a diameter of the an opening of the positioning device facing away from the bottom wall is 0.5 mm to 50 mm.

9. The beverage valve assembly according to claim 1 , wherein an internal diameter of the top opening of the tubular part is 0.5 mm to 50 mm; and a diameter of a further opening of the tubular part below the top opening is 0.5 mm to 50 mm.

10. The beverage valve assembly according to claim 1 , wherein a width of an upper outer surface of an annularly shaped first shoulder that forms the top opening is 0.5 mm to 50 mm; and a width of an annularly shaped second shoulder that forms a further opening below the top opening is 0.5 mm to 50 mm.

11. The beverage valve assembly according to claim 1 , wherein a distance between an annularly shaped first shoulder that forms the top opening and an annularly shaped second shoulder that forms a further opening below the top opening is 0.1 mm to 50 mm.

12. The beverage valve assembly of claim 1 , wherein the positioning device has two gaps separating the portion of the positioning device into three standing walls.