Trane VAL09022 4-Ton Nominal Capacity Expansion Valve R410A

The Trane VAL09022 Expansion Valve is used to control the flow of refrigerant into the evaporator by changing the volume according to the unit in cooling units of HVAC systems to operate in balance. It works based on temperature and pressure condition sensing to keep the superheat within the correct range and to provide efficient heat exchange. It has a nominal capacity of 4 ton and can be used with R410A refrigerant, and the evaporator inlet is connected to regulate flow. It assists in cooling efficiency, stabilizes the operation of the system, and contributes to the temperature.