Danfoss 067N5152 Thermal Expansion Valve (TXV) R134A 1/2 x 7/8"

The Danfoss 067N5152 Thermal expansion valve is made for HVAC systems with R134A refrigerant. This TXV is intended to properly control the quantity of refrigerant circulating through HVAC equipment employing R134A. This is required to regulate the flow of coolant to the evaporator coil to achieve the most desirable heat exchange for a proper cooling process. This TXV operates based on the flow rate in which the particular section of the system allows only a given amount of refrigerant to enter the evaporator concerning the temperature and pressure in that system. Such control is useful in improving the rate of cooling and the efficiency of the system.