Description
Overview
The Copeland 054138 is a precision-engineered Externally Equalized Thermal Expansion Valve (TXV) designed for reliable refrigerant metering in medium-temperature refrigeration and air conditioning applications. Sold under model number HFE 3 1/2 FC 5FT 3/8 x 1/2 SAE ANG, this valve delivers consistent superheat control and system efficiency in R12 systems rated at 3.5 tons of capacity.
Key Features
- Angle body design for versatile installation in tight or angled piping configurations
- 3/8″ inlet x 1/2″ outlet flare connections (SAE) for secure, leak-resistant hookup
- 5-foot capillary tube for flexible bulb placement and accurate sensing
- Externally equalized for accurate superheat control in systems with higher pressure drops across the evaporator
- Medium temperature charge matched to R12 refrigerant applications
- 3.5-ton R12 capacity rating for residential and light commercial systems
Specifications
- Model Number: HFE 3 1/2 FC 5FT 3/8 x 1/2 SAE ANG
- SKU: 054138
- Refrigerant: R12
- Capacity: 3.5 Ton
- Temperature Charge: Medium Temperature
- Equalization: External
- Body Style: Angle Body
- Inlet Connection: 3/8″ SAE Flare
- Outlet Connection: 1/2″ SAE Flare
- Capillary Tube Length: 5 Feet
Application
This TXV is ideal for use in medium-temperature refrigeration systems and air conditioning equipment utilizing R12 refrigerant. The externally equalized design makes it particularly well-suited for evaporators with significant pressure drop, ensuring accurate superheat control and protecting the compressor from liquid slugging. The angle body configuration simplifies installation in systems where straight-through valve bodies are impractical.
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