Trane VAL19940 Thermal Expansion Valve (TXV) HXE 3 KX

The VAL19940 Valve HXE 3 KX is a thermostatic expansion valve for refrigerant R-410A HVAC systems. However, it’s just as essentialfor controlling the flow of the system’s refrigerant. The valve is a function of the temperature fluctuations of the evaporator coil. On the other hand, it is the temperature increase that causes the valve in this way to contract to achieve reduced refrigerant flow and thus to help avoid over-cooling the evaporator coil. This exact management achieves both system comfort and efficiency at the maximum. This valve is intended for HVAC applications with a capacity range from 1.5 to 8 tons and rigid stainless steel construction.