Description
The Trane VAL07747 5‑Ton Thermal Expansion Valve with 0.38″ ID an inlet is a refrigerant metering part essential component used to regulate the flow into the evaporator coil of HVAC systems sized for approximately that cooling capacity. Featuring an inside diameter inlet, it uses a temperature‑sensing bulb and pressure‑balanced mechanism to modulate feed based on load, supporting maintaining proper superheat and stable cooling performance across varying conditions. Mounted in the liquid line upstream, this precisely meters into the system to support efficient heat absorption and protect the compressor from liquid slugging as part of normal operation.
