Patent ID: 9010375
Filing Date: 2015-04-21
Classification: F16K,Y10T

Abstract:
1. An electromagnetic valve equipped with a manual operation element including a safety device, in which an electromagnetic valve body including a main valve section incorporating in a valve member switching a flow passage of fluid, an electromagnetic operating section switching the valve member by an action of an electromagnetic force, and a manual operating section to be manually operated to switch the valve member is provided with a safety device for preventing erroneous operation of a manual operation element provided in the manual operating section, wherein the manual operation element is provided in the electromagnetic valve body so as to be horizontally slidable, and is movable to a non-switch position and a switch position, and wherein the safety device includes a base member fixed to the electromagnetic valve body, and a slide member held on the base member so as to be slidable in a direction orthogonal to a sliding direction of the manual operation element, the slide member is movable to a lock position and a non-lock position, and the slide member is in contact with the manual operation element at the lock position, thereby locking the manual operation element at the non-switch position, and the slide member is separate from the manual operation element at the non-lock position to allow the manual operation element to move toward the switch position.