25,391 views
➡️➡️➡️READ THE DESCRIPTION!!!!⬅️⬅️⬅️ DC ONLINE STORE: https://dcautomotive.mercadoshops.com... FACEBOOK: / dcvvideos INSTAGRAM: dcvvideos #kadett #chevrolet #termostatica The thermostatic valve plays a very important role in the functioning of the vehicle's cooling system. Before explaining how this part works, it is necessary to highlight the temperature control mechanism, based on the exchange of heat between the engine structure and the coolant. Thus, when the engine heats up, upon coming into contact with the liquid at a lower temperature, its temperature decreases. In other words, the cooling system uses this principle for its operation. In this regard, the thermostatic valve, also known as a thermostat, controls the circuit of this system, allowing or not the exchange of heat between the engine fluid and the radiator fluid. This component has an expansive wax in its composition with a specific expansion. When the engine is started, this part remains closed. As a result, the temperature begins to rise gradually until it reaches values close to 90 degrees. At this point, the valve opens, and the engine circuit is interconnected to the radiator circuit, allowing heat exchange and temperature control.