Description
The Emerson Flow Control (Alco) 054927 Thermal Expansion Valve is an essential component for refrigeration and air conditioning systems and is particularly suited to use with R-22 refrigerant. This valve has connection sizes of 3/8” x 1/2” SAE and controls the amount of refrigerant that enters the evaporator to cool the air by keeping the correct superheat. Due to its symmetrical port design, it achieves precise control in cooling and heating systems and is therefore suitable for use in HVAC system equipment such as heat pumps and commercial refrigeration. The replaceable power element is made of stainless steel to increase the valve’s life and resist corrosion, and the valve’s small size makes it easy to install in small areas.
