| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting structure of an integrated panel and a fluid device capable of keeping good sealing performance though additional tightening is less needed by improving the connecting structure of the integrated panel and the fluid device in a piping system of fluid, and improving its installation work efficiency. SOLUTION: When the integrated panel and a valve 2 are communicated and connected in a state that fluid passages 3, 7 are sealed as a single circular tube by using a circular gasket G, a circular projection 11 and its inner and outer tapered peripheral faces 12a, 13a are formed on first and second fluid supply/discharge openings 2A, and the gasket G is made of fluorine resin and provided with a pair of circular grooves 51, 51 and the tapered peripheral faces 52a, 53a. By drawing the integrated panel 1 and the valve 2 to each other, a connection state with a seal portion S1 by fitting the circular projection 11 and the circular groove 51 to each other, and bringing the tapered peripheral faces 12a, 13a, 52a, 53a into closely contact with each other, is constituted. COPYRIGHT: (C)2007,JPO&INPIT
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