| 摘要 |
PURPOSE: A switch lock device of a valve operator is provided to ensure a simple lock operation in which a switch is rotated to be in a desired operating condition and a locking member is inserted to the lock hole of the switch. CONSTITUTION: A switch lock device of a valve operator comprises a housing(110), a driving unit, an actuating unit and a controller. The driving unit is installed inside the housing. The actuating unit is installed inside the housing and operated by the driving unit or a user to move a valve installed in a pipe, thereby opening and closing the pipe. The controller includes to a plurality of parts installed inside the housing and an operation panel which is coupled to a side of the housing and connected to the parts, and controls the driving unit.
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