Trane VAL10341 Expansion Valve

The Trane VAL10341 regulator controls the flow of refrigerant in HVAC systems that use R-410A or R-22 refrigerant. The TXV differs from standard on/off valves in that it uses a temperature-sensing bulb to control the amount of liquid coil. A brazed connection to the refrigerant piping system provides a secure and leakproof attachment, and the valve will withstand pressures up to 650 psi. The system's controls provide the electrical data that the electronic actuator converts to accurate valve adjustments. Within the evaporator and as cool As air flows across the evaporator coil, the refrigerant within absorbs heat and goes into a gas from a liquid. The temperature sensor of the TXV detects and adjusts the valve opening as necessary.