Description
The Copeland 054079 is a TCLE 7-1/2 HW100 Externally Equalized Thermal Expansion Valve (TXV, less flange) engineered for reliable refrigerant metering in demanding commercial and light-commercial HVAC/R applications. Designed for use with R22 refrigerant at medium temperature charge conditions, this valve delivers precise superheat control and consistent system performance.
Key Features
- 7.5-ton (7-1/2 ton) capacity rating for medium to large commercial systems
- Compatible with R22 refrigerant, medium temperature charge
- Externally equalized design for accurate superheat control across longer evaporator circuits
- SAE external connection with a 5-foot (5 ft) capillary tube for flexible bulb placement
- TXV less flange configuration for direct-mount or field-adapted installations
- Copeland quality construction for long service life and dependable refrigerant flow regulation
Specifications
- SKU: 054079
- Model: TCLE 7-1/2 HW100
- Capacity: 7.5 Ton
- Refrigerant: R22
- Charge Type: Medium Temperature
- Capillary Tube Length: 5 ft (SAE External)
- Equalization Type: Externally Equalized
- Flange: Less Flange (TXV)
Application
The externally equalized TXV is the preferred choice when evaporator pressure drop is significant — such as in multi-circuit or distributor-fed evaporators — ensuring the sensing bulb reads true evaporator outlet conditions rather than inlet pressure. The 5-foot capillary tube provides installation flexibility for proper bulb positioning on the suction line. This valve is ideal for service replacement or new installation in R22-based refrigeration and air conditioning systems operating in the medium temperature range.
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