SAFETY SHUT-OFF DEVICE, I.E. FLOW REGULATOR FOR FLUID MEDIA, COMPRISING A PARTICULARLY TUBULAR HOUSING

摘要

The invention relates to a safety shut-off device, i.e. a flow regulator for fluid media, comprising a particularly tubular housing, a valve seat that is mounted inside and molded onto the housing, and a rotationally symmetrical valve body which enters in contact with a sealing surface of the valve seat when reaching the closed position. According to the invention, the valve body has the shape of a flat lid or a spindle approximately having the shape of a swimming penguin. The valve body is mounted so as to be longitudinally movable within the housing by means of an elastic suspension that is attached to the housing wall.