CONNECTING STRUCTURE OF DISTRIBUTION CONTROLLING MEANS FOR MULTI-VALVE

摘要

PROBLEM TO BE SOLVED: To provide a multi-valve capable of performing more safely a replacement work of a distribution controlling means in a condition without intervention of fluid pressure or fluid leak. SOLUTION: A multi-body 11 can distribute fluid by mounting a distribution controlling means 2 at a position corresponding to each distribution controlling means 2, and comprises a part connecting valve 13 adapted to block the fluid by removing the distribution controlling means 2. On each distribution controlling means 2, sealing means 8, 9 and 10 are mounted at a position relative to the multi-body 11 such that they form sealing structure with the multi-body 11 before opening the part connecting valve 13 when the distribution controlling means 2 is mounted and that hey can cancel the sealing structure after closing the part connecting valve 13 when the distribution controlling means 2 is removed.