Control element for a valve, valve, combination of operating element and valve, and domestic appliance

摘要

The element has a coupling device (13) coupled with a valve stem (21) of a valve. A snap element is installed on a recess part (23) corresponding to the valve stem. A projecting part is embedded with the recess part and the valve stem. A cylindrical body is arranged on a gripping surface. The coupling device is positioned in center axis of the cylindrical body. The valve stem is arranged on a curved surface of the snap element when the coupling device is coupled with the valve stem. An independent claim is also included for a valve.