Where is the AC Expansion Valve eclipse?

The AC expansion valve, also known as the thermal expansion valve (TXV), is typically located in the refrigerant line between the evaporator and the condenser in an automotive air conditioning system. It is usually found inside the cabin or close to the evaporator core, depending on the vehicle's design. The valve regulates the flow of refrigerant into the evaporator, allowing for efficient cooling. If you're looking for a specific "eclipse" related to the expansion valve, please clarify the context.