Valve for flow regulation in a heating and/or cooling system

A valve for flow regulation in a heating and/or cooling system, comprising:

• a first valve unit comprising a first valve element;
• and
• a second valve unit comprising a second valve element,
• wherein the first valve unit and the second valve unit each comprise three valve ports,
• wherein the first valve element and the second valve element are arranged in a common valve housing and the first and second valve elements fluidically couple, in a first valve element position, a first valve port to a third valve port and, in a second valve element position, couple a second valve port to the third valve port;
• wherein the first valve element and the second valve element are movable together by an actuating apparatus into the first valve element position or the second valve element position;
• wherein the valve further comprises a sensor apparatus which is provided to capture the temperature and/or the flow of a heating medium or cooling medium flowing through the valve.