A Thermostatic Expansion Valve, or TXV, is a key component in many HVAC systems that helps regulate the flow of refrigerant into the evaporator coil. It adjusts based on the cooling demand, which means your system runs more efficiently and maintains more consistent temperatures. Ranco's industry-leading lines of TXV for the refrigeration and air conditioning prevent compressor damage and improve overall system performance, translating to better comfort, energy savings, and a longer-lasting HVAC system.