Carrier EF05BD451 Electronic Expansion Valve (EXV)

The Carrier EF05BD451 Electronic Expansion Valve is an essential part of the refrigerant control circuit in HVAC equipment. It accurately controls the amount of refrigerant by varying an opening of a valve with the help of temperature sensors. This controlled flow is essentialto guarantee the better performance and efficiency of the system. It is usually 10” long, 4.3” wide, and 1.8” high and built with bi-metallic materials for strength. Located in chillers, air conditioners and heat pumps, the EXV is an essentialcomponent in achieving temperature stability. By accurately measuring the refrigerant, it allows the efficiency of the system and saves energy and availability of certain temperatures or cool temperatures.