Description
The Trane VAL08703 4-Ton Expansion Valve is a refrigerant metering component that controls flow into the evaporator based on cooling demand in HVAC systems. It is rated for 4-ton capacity and features 3/8-inch inlet and 1/2-inch outlet connections, allowing proper integration with system piping and refrigerant circuits. This valve is typically installed in air conditioning or heat pump units, where it regulates refrigerant entering the coil. Its role is to maintain proper flow balance supporting efficient heat transfer,and stable system operation.
