it automatically adjusts the refrigerant metered flow

This coil is typically utilized in R-410A systems

While technically a limit control

This part is CCW rotation

Trane VAL10492 Expansion Valve 324846-701 it automatically adjusts the refrigerantThe Trane VAL10492 expansion valve, also identified by the industry designation BBIZE 6 GA B30, is a high precision thermostatic expansion valve (TXV) designed for consistent refrigerant flow control in high capacity air handling units and split systems. This externally equalized expansion valve is critical for maintaining the correct superheat across the evaporator coil, preventing liquid slugging while ensuring maximum heat transfer efficiency.