Trane VAL11902 TXV 323080-701 The Lennox Y8735 TXV is

The Lennox Y8735 TXV is a critical OEM replacement thermal expansion valve designed specifically for R410A refrigerant systems

mount it with the cover facing downward or to the side

making it compatible with normally open or normally closed VAV terminal units

2-way normally closed shutoff solution specifically engineered for low-pressure air-fuel gas applications

Trane VAL11902 TXV 323080-701 The Lennox Y8735 TXV isThe Trane VAL11902 TXV is a critical metering device engineered for high capacity 8 ton R410A refrigerant systems. This thermostatic expansion valve features a precise 3 8" ODF inlet and a 1 2" ODF outlet, designed to maintain optimal superheat and protect the compressor from liquid slugging. Built to handle working pressures up to 500 PSI, the VAL11902 utilizes an external equalizer with a 1 4" SAE flare connection to respond dynamically to