Trane VAL8633 Thermal Expansion Valve(TXV) 3Ton R410 With External Equal

The Trane VAL8633 is a thermal expansion valve designed for the 3-ton R410A refrigerant HVAC systems including the split-air conditioner and heat pump for residential applications. There are two types of this valve; a single stroke and needle valve, which work as a pressure controller that measures the appropriate amount of refrigerant that should enter the evaporator coil. Regard it as a gate which allows only the right quantity of refrigerant to pass through. The Trane helps in boosting system performance and efficiency by ensuring no flooding and also stable temperatures. The TXV has brazed connectors for a connection and an external equalizer for pressure control.