Trane VAL12843 Thermal Expansion Valve(TXV) Valve 3/8" ODF R410A 14" Capillary Tube

The Trane VAL12843 Thermal Expansion Valve is an HVAC system using R410A refrigerant. In this system, this valve is essentialto control flow of refrigerant in the system. A smart funnel, reacting to changes in temperature in the evaporator coil. The TXV will open the valve to allow more or less refrigerant into the coil, and then close it again to prevent more from entering. The connections are 3/8" in diameter for easy installation. Typically, the valve is designed to withstand pressure levels on the high side of the refrigerant circuit of around 200 PSI and on the low side of the refrigerant circuit of 82 PSI.