Trane VAL-2370 Thermostatic Expansion Valve TXV

The Trane VAL-2370 thermostatic expansion valve (TXV) precisely meters refrigerant flow to maintain evaporator superheat, helping HVAC and refrigeration systems operate efficiently while protecting compressors in both residential and commercial environments. With Manufacturer Part Number VAL-2370 from Trane, this Thermo Expansion Valve offers 2-ton nominal capacity and 3/8 in × 1/2 in connection sizes, engineered for automatic refrigerant flow and precise superheat control. It is compatible with Trane air conditioners, heat pumps, packaged HVAC equipment, and compatible refrigeration systems, making it suitable for split systems and packaged units in residential and commercial settings. Common replacements include the Sporlan Thermo Expansion Valve as an approved equivalent where specified by Trane, and the OEM Trane valve is selected for equipment model and serial number compatibility.