Field Serviceable: The "less flange" configuration allows for rapid swap-outs of the valve body without disturbing primary piping

Energy Efficiency: Helps reduce fuel consumption by up to 30% by automatically throttling steam flow once the setpoint is reached

minimizing downtime for your clients

this blade ensures a secure fit on standard motor shafts found in many Trane and American Standard units

Trane VAL12789 TXV 319852-301 Field Serviceable: The "less flange"The Trane VAL12789 TXV is a critical OEM replacement thermal expansion valve designed for high capacity 6 ton residential and light commercial evaporator coils. Engineered specifically for R 410A refrigerant systems, this thermostatic expansion valve maintains precise superheat by modulating flow based on the thermal load, preventing liquid slugging and protecting the compressor. Featuring a 79 PSIG outlet pressure rating, it ensures balanced