Valve for controlling a medium in a cooling circuit or heat circuit

Valve,

• with a housing, which comprises a connection point for insertion into a connection device,
• wherein the connection point comprises a passage opening, which connects at least one supply opening and at least one outlet opening,
• with a valve seat, which is associated with the passage opening and which can be closed by a valve closing member,
• with a regulating chamber in the connection point, which chamber is formed between the supply opening and the passage opening or between the passage opening and the outlet opening,
• wherein the valve closing member is arranged in a closed position and closes the valve seat and is transferable by a drive or a pressure of a medium to an operating position in which the valve closing member is lifted with respect to the valve seat and unblocks the passage opening,
• wherein a securing element is provided, which holds the valve closing member in a filling position relative to the valve seat, in which position the valve closing member is lifted with respect to the valve seat and unblocks the passage opening, and
• wherein the securing element is transferable, following the first transfer of the valve closing member from the filling position to the operating position, to a disengaged position relative to the valve closing member and subsequently the valve closing member is transferable to the closed position, and
• wherein the securing element has a securing lug or a securing pin, which is arranged under pretensioning in the filling position relative to the valve closing member, and
• wherein between the securing element and the valve closing member is provided a releasable latch or clamp connection, which is transferable by a pivot movement or rotary movement or by a radial movement outwards with respect to a longitudinal axis of the valve closing member into the disengaged position.