Description
The Sporlan Controls 164390 3/8 x 1/2 1/2-Ton Thermal Expansion Valve 5 F Cap R404A is a refrigeration control part that regulates the flow of refrigerant to the evaporator coil, in an HVAC systems. It reacts to variations in superheat varying the supply of refrigerant so that it can continue to cool optimally and avoid coil freezing. The valve is commonly fitted in miniature air conditioning units, refrigeration units or heat pumps to maintain the efficient heat transfer and assure a constant temperature. With an exact control of refrigerant flow, it promotes the reliability of the systems, energy efficiency, and constant indoor conditions, which is why it is a central element of residential and light commercial.
