| 摘要 |
PROBLEM TO BE SOLVED: To provide a filling valve which can be used for both containers 2 (2A, 2B) having different height.SOLUTION: A gas-containing beverage is injected into a container 2 conveyed while an undersurface of a flange 2b is supported by a neck gripper 4, in a state where the inside of the container 2 is sealed by lowering a bottle mouth packing 6 to press-contact it to a mouth part 2c. Stroke changing means (a switching piston 62) changing an elevating stroke is provided in an air cylinder 56 elevating the bottle mouth packing 6 to change the height to which the bottle mouth packing 6 is lowered, according to the height of the container 2. |
