Trane VAL12835 Valve 328140-751 or complete loss of airflow

or complete loss of airflow during the ignition sequence

5 to 3 tons—and is compatible with common refrigerants including R-410A and R-22

One is fixed at an 11-degree rotation point

6-foot cable allows for flexible transducer mounting

Standard hex bolt drivers and a torque wrench are recommended to meet specific technical requirements for 4-bolt mounting assemblies

Trane VAL12835 Valve 328140-751 or complete loss of airflowThe Trane VAL12835 Thermal Expansion Valve (TXV) is a critical metering component designed for high capacity 20 ton commercial refrigeration and HVAC systems. Built for precision in R 410A refrigerant applications, this balanced port valve features a 15% bleed and handles system pressures up to 660 PSI. Its primary function is to regulate the flow of liquid refrigerant into the evaporator coil, maintaining precise superheat and protecting the HVAC