Description
Copeland 064424 Thermal Expansion Valve Overview
The Copeland 064424 is a precision-engineered Thermal Expansion Valve (TXV) designed for reliable refrigerant metering in residential and light commercial cooling applications. Built to handle both R-22 and R-407C refrigerants, this valve delivers consistent performance across a wide range of system conditions, making it an ideal replacement or OEM-spec component for medium-temperature refrigeration and air conditioning systems.
Key Features
- Model: AAE 1 1/2 HC 5FT 3/8 x 1/2 ODF S/T
- Refrigerant compatibility: R-22 and R-407C
- System capacity: 1-1/2 Ton
- Temperature application: Medium temperature charge
- Equalization type: Externally equalized for accurate superheat control in longer evaporator circuits
- Body style: Straight body configuration
- Connections: 3/8″ inlet x 1/2″ outlet, ODF sweat (solder) connections
- Capillary tube length: 5 feet for flexible bulb placement
Technical Specifications
- SKU: 064424
- Inlet connection: 3/8″ ODF sweat
- Outlet connection: 1/2″ ODF sweat
- Capillary tube: 5 ft
- Refrigerant: R-22 / R-407C
- Capacity: 1-1/2 Ton
- Charge type: Medium temperature
- Equalization: External
- Body type: Straight
Application & Benefits
The external equalizer port compensates for pressure drop across the evaporator, ensuring precise superheat control and maximizing system efficiency. The 5-foot capillary tube provides installation flexibility, allowing the sensing bulb to be positioned optimally on the suction line. Sweat (ODF) connections ensure a leak-free, permanent installation compatible with standard copper tubing. This TXV is well-suited for split-system air conditioners, heat pumps, and refrigeration systems operating on R-22 or the R-22 drop-in replacement R-407C.
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