Description
Overview
The Copeland 063462 (model TRAE+ 22 MC 10FT 7/8 x 1 1/8 ODF S/T) is a precision-engineered Thermal Expansion Valve (TXV) designed for reliable refrigerant metering in medium-temperature refrigeration applications. Compatible with R12 and R134a refrigerants, this valve delivers consistent superheat control and efficient system performance in commercial and industrial refrigeration systems.
Key Features
- Straight body design for straightforward inline installation
- 7/8″ x 1-1/8″ ODF (sweat) inlet and outlet connections for secure, leak-free brazing
- 10-foot capillary tube for flexible remote bulb placement and accurate sensing
- R12/R134a refrigerant capacity rated at 2 tons — medium temperature charge
- 1/4″ SAE (flare) external equalizer port for precise superheat adjustment in longer evaporators
- External equalizer design compensates for evaporator pressure drop, improving system efficiency
- Medium temperature charge optimized for standard commercial refrigeration operating ranges
Specifications
- SKU: 063462
- Model: TRAE+ 22 MC 10FT 7/8 x 1 1/8 ODF S/T
- Refrigerant Compatibility: R12 / R134a
- Capacity: 2 Ton
- Temperature Range: Medium Temperature
- Body Style: Straight Body
- Inlet Connection: 7/8″ ODF Sweat
- Outlet Connection: 1-1/8″ ODF Sweat
- Capillary Tube Length: 10 Feet
- External Equalizer: 1/4″ SAE Flare
- Charge Type: Medium Temperature
Application
Ideal for use in medium-temperature commercial refrigeration systems including walk-in coolers, display cases, and reach-in refrigerators. The external equalizer connection makes this TXV especially well-suited for evaporators with significant pressure drop across the coil, ensuring stable superheat control and protecting the compressor from liquid slugging.
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