Working principle of Audi q5 warm air water valve

The working principle of Audi q5 warm air water valve is that the radiator in the heater is connected with the circulating water of the engine through the inlet and outlet water pipes. The water valve is a switch: the circulating water of Audi q5 engine enters the radiator, and the fan blows heat into the cab; When the water valve is closed, the part of the valve stem extending out of the valve body is bent, and the end of the bent part is sleeved on the connecting rod of the vacuum capsule assembly, and the valve stem rotates with the change of the vacuum degree of the vacuum capsule; Its shape and size match the inner wall of the valve body, and the outlet water temperature is adjusted with the rotation of the valve stem. The warm water valve is located between the main water tank and the engine warm water tank. The warm air water valve is the warm air switch of the automobile heater.