| 摘要 |
PROBLEM TO BE SOLVED: To provide a multidirectional selector valve for connecting one common flow path to a plurality of flow paths to form the flow paths any of which have branch paths, and to provide an analyzer having a reduced number of components for reducing maintenance labor by forming reliable flow paths with a minimum number of pipes. SOLUTION: The multidirectional selector valve comprises a valve block 11 having a joint surface S for forming the common path 7 and the plurality of flow paths 1-6 arranged on a concentric circle, a valve part 12 joined to the joint surface S via a joint surface T for forming a flow path Tn on the joint surface T to connect one of the flow paths 1-6 to the common path 7 and connect the most adjacent flow paths of the flow paths 1-6 to each other, and an operation part 13 for turning the valve part 12 to select the flow path. One or more of the flow paths 1-6 is selectively connected to the common flow path 7. COPYRIGHT: (C)2007,JPO&INPIT
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