and P501-8504

Durable Construction: High-tensile material resists fatigue in high-cycle natural gas applications

and B6 series

Precision Resistance: Rated at 1420 Ohms at 75 Degrees for accurate signal transmission

While primarily used in Armstrong and AirEase units

Trane VAL9580 Expansion Valve 318423-701 and P501-8504Ensure your 6 ton cooling systems maintain peak efficiency with the Trane VAL9580 Expansion Valve. This OEM thermal expansion valve (TXV) is engineered specifically for R410A refrigerant applications, providing the precise metering necessary to optimize evaporator performance and protect the compressor. As a veteran grade HVAC replacement part, the VAL9580 serves as a direct substitute for the VAL09580, featuring 1 2" inlet and 5 8" outlet sweat