| 摘要 |
PROBLEM TO BE SOLVED: To provide a valve installing/removing apparatus helping install a valve on a tank easily.SOLUTION: A valve installing/removing apparatus 1 is an apparatus for helping install/remove a stop valve 6 on/from a mixing tank 3. The apparatus 1 includes a seat plate 11, a position adjusting mechanism 12 and a lifting mechanism 13. The seat plate 11 is so constituted as to be able to place the valve 6 on it. The position adjusting mechanism 12 is able to adjust the position of the plate 11 horizontally. The plate 11 can be lifted up/down by the lifting mechanism 13. |
