Description
Overview
The Copeland 055187 (Model HFES 5 1/2 HC 5FT 1/2 x 7/8 ODF S/T) is a precision-engineered Thermal Expansion Valve (TXV) designed for reliable refrigerant metering in medium-temperature commercial and residential HVAC/R applications. With a 5.5-ton capacity rating and compatibility with R22 and R407C refrigerants, this valve delivers consistent superheat control and system efficiency across a wide range of operating conditions.
Key Features
- Refrigerant Compatibility: R22 and R407C
- Capacity: 5.5 Ton
- Temperature Range: Medium Temperature Charge
- Equalization Type: Externally Equalized for accurate superheat control in systems with significant pressure drop across the evaporator
- Body Style: Straight Body configuration for straightforward inline installation
- Connections: 1/2″ inlet x 7/8″ outlet, Sweat (ODF) connections
- Capillary Tube Length: 5 feet for flexible bulb placement and remote sensing
- Model Number: HFES 5 1/2 HC 5FT 1/2 x 7/8 ODF S/T
Application & Benefits
The external equalizer port compensates for evaporator pressure drop, making this TXV ideal for multi-circuit evaporators and systems where distributor pressure drop would otherwise cause hunting or poor superheat regulation. The sweat (ODF) connections ensure a leak-free, brazed installation compatible with standard copper tubing. The 5-foot capillary tube provides ample flexibility for proper sensing bulb placement on the suction line, ensuring accurate temperature sensing and stable superheat control.
Specifications
- SKU: 055187
- Brand: Copeland
- Model: HFES 5 1/2 HC 5FT 1/2 x 7/8 ODF S/T
- Refrigerant: R22 / R407C
- Capacity: 5.5 Ton
- Charge Type: Medium Temperature
- Equalization: External
- Body Style: Straight
- Inlet Connection: 1/2″ Sweat (ODF)
- Outlet Connection: 7/8″ Sweat (ODF)
- Capillary Tube Length: 5 Feet
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