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Always verify the motor's lead configuration before installation
Precision Control: Maintains exact stem positioning and stroke calibration to prevent hunting and premature seat wear in globe valve assemblies
and OFN series boilers
Precision Temperature Sensing: Delivers high-accuracy feedback to the HVAC controller to maintain tight setpoint tolerances
This part is predominantly found in the Carrier 50HJ series (sizes 004-028) as well as various WeatherMaster
Trane VAL6930 TXV 321042-401 Always verify the motor's leadThe Trane VAL6930 TXV is a high performance thermostatic expansion valve engineered for R410A systems with a 5 ton cooling capacity. This critical metering device maintains precise evaporator superheat, ensuring optimal heat transfer and protecting the compressor from liquid slugging. Designed with a sweat connection, it provides a reliable, leak proof joint vital for high pressure Hvacr applications. Whether you are performing a TXV replacement on a