Description
The Copeland Comfort Control (Alco) 058451 Thermostatic Expansion Valve regulates refrigerant flow into the evaporator circuit in HVAC and refrigeration systems. Positioned within compatible cooling assemblies using R404A refrigerant, the valve adjusts refrigerant delivery according to system demand to maintain proper superheat and consistent cooling performance during operation. Featuring a 5-ton capacity with 5/8-inch by 7/8-inch ODF connections, the assembly integrates with designated liquid line and evaporator applications used in compatible refrigerant systems. Installed within specified refrigerant piping and control sections, the component assists with controlled refrigerant metering, balanced cooling operation, and efficient refrigeration functionality.
