Where is the heating and cooling valve of the FAW J6?

[Wright]

The heating water valve of the FAW J6 is located between the engine's main radiator and the heating radiator. Heating Water Valve: The heating water valve is the switch for the car's heater. Working Principle of the Car Heater: The working principle of the car heater is that the radiator inside the heater is connected to the engine's circulating water through inlet/outlet pipes, and the water valve acts as the switch: when the water valve is open, the water circuit is connected, allowing the engine's circulating water to enter the radiator, and the fan blows the heat into the cabin; conversely, when the water valve is closed, the heater does not function. Components of the Heating Water Valve: The heating water valve consists of a valve body, valve cover, valve plate, and vacuum diaphragm assembly; the vacuum diaphragm assembly is fixed to the valve body. The valve body has a four-way pipe structure, equipped with a drain pipe, outlet pipe, cold water inlet pipe, and is connected to the valve cover at the top. The valve cover is connected to the heating water inlet pipe and is sealed and fixed to the valve body.