| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a novel seal type conduit switch device, which can automatically (or manually) disconnect a conduit structure in a sterilized state and switch it to a process side. <P>SOLUTION: A rotating air actuator 15 (or a rotating handle) rotates a movable disk 3 to enable a pair of U-shape pipes 24, 25 to be set horizontal or set vertical back for operation, at which the movable disk 3 is made to operated in such a way that it is slightly separated, or floated, from a fixed disk 2 by a reciprocating air motor 31 (or a clamping handle). When the movable disk is floated, a cleaning fluid is injected from a cleaning fluid charging hole into a chamber 4 and is discharged from a cleaning fluid discharging hole to clean (sterilize) a movable-side seating face and a fixed-side seating face 28. <P>COPYRIGHT: (C)2003,JPO</p> |
