Description
Overview
The Copeland 055706 is a precision-engineered Externally Equalized Thermal Expansion Valve (TXV) designed for reliable refrigerant metering in medium-temperature HVAC and refrigeration systems. Rated at 2-ton capacity and compatible with R22 and R407C refrigerants, this valve delivers consistent superheat control and system efficiency across a wide range of operating conditions.
Key Features
- Straight body design for straightforward inline installation
- 3/8″ inlet x 1/2″ outlet sweat (ODF) connections for secure, leak-free copper tubing joints
- 5-foot capillary tube for flexible remote bulb placement
- External equalizer port for accurate superheat sensing in systems with significant distributor or evaporator pressure drop
- Medium temperature charge optimized for standard air conditioning and refrigeration applications
- Compatible with R22 and R407C refrigerants
- 2-ton nominal capacity rating
Specifications
- Model Number: HFES 2 HC 5FT 3/8 x 1/2 ODF S/T
- SKU: 055706
- Refrigerant Compatibility: R22 / R407C
- Nominal Capacity: 2 Ton
- Temperature Charge: Medium Temperature
- Equalization Type: Externally Equalized
- Body Style: Straight Body
- Inlet Connection: 3/8″ ODF Sweat
- Outlet Connection: 1/2″ ODF Sweat
- Capillary Tube Length: 5 Feet
- Connection Type: Sweat (S/T)
Application
Ideal for use in residential and light commercial air conditioning systems, heat pumps, and refrigeration equipment utilizing R22 or the environmentally preferred R407C drop-in alternative. The external equalizer design makes it especially well-suited for systems with multi-circuit evaporator coils or refrigerant distributors where evaporator pressure drop would otherwise compromise superheat accuracy.
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