Bard HVAC 5651-105BX Expansion Valve 3/8" X 3/8"

The Bard HVAC 5651-105BX Expansion Valve measures 3/8” x 3/8” and is an essential part of HVAC systems, used to control the flow of refrigerant. It lowers the pressure of the refrigerant through it before it gets into the evaporator so that it may expand and cool under normal conditions. This is an ideal step, especially for the AC systems and it compensates the tendency of warm air to rise and be cooled as it passes over the evaporator coils. The advantages of the use of this expansion valve include the following; increase in the efficiency of energy, increased cooling capacity and stability of the HVAC systems.