Description
The Trane VAL10555 2-1/2 Ton Thermostatic Expansion Valve (TXV) 3/8″ X 1/2″ 500 PSI is a refrigerant metering component designed for controlled flow within air conditioning and refrigeration equipment in HVAC systems. Installed at the evaporator inlet of compatible parts, this valve regulates liquid coolant delivery according to evaporator temperature and pressure conditions during cooling operation. Its internal sensing mechanism maintains proper superheat levels while supporting efficient evaporation throughout the coil assembly. It is installed using R-22 refrigerant, and the TXV contributes to compressor protection, stable cooling capacity, and consistent overall system performance.
