Arrangement for emergency operation of valve actuated by external force has operating element movable in actuator bolt movement direction so valve can be brought into safety position

摘要

The arrangement has an emergency actuation bolt (3) for operating the valve (2) which is movably mounted in a valve housing (4) and an operating element (10) with which the bolt can be moved. The operating element is mounted on the housing so as to be movable in the direction of bolt movement so that the valve can be brought into a safety position with the operating element in an emergency situation.