Description
Expansion valves are essential components in refrigeration and air conditioning systems, regulating the flow of refrigerant between the high-pressure and low-pressure sides of the system. They work by reducing the pressure of the refrigerant, causing it to expand and cool before entering the evaporator. Common types include thermostatic expansion valves (TXV), electronic expansion valves (EEV), and capillary tubes, each suited for different applications.
