Description
Copeland 065624 Thermal Expansion Valve Overview
The Copeland 065624 is a precision-engineered Thermal Expansion Valve (TXV) designed for reliable refrigerant metering in light commercial and residential refrigeration applications. Sold under model designation AA 1/2 MC 5FT 1/4 x 1/2 ODF S/T, this valve delivers consistent performance in medium-temperature systems using R12 or R134A refrigerants.
Key Features
- Straight body design for straightforward inline installation
- 1/4″ ODF inlet x 1/2″ ODF outlet sweat connections for leak-free copper tube joining
- 5-foot capillary tube for flexible remote bulb placement and accurate sensing
- Rated for 1/2-ton system capacity, ideal for small refrigeration and light A/C applications
- Medium temperature charge matched to R12 and R134A refrigerant operating ranges
- Internally equalized design — suitable for systems with low pressure drop across the evaporator
- Provides precise superheat control to maximize evaporator efficiency and protect the compressor
Specifications
- SKU / Part Number: 065624
- Model: AA 1/2 MC 5FT 1/4 x 1/2 ODF S/T
- Brand: Copeland
- Refrigerant Compatibility: R12, R134A
- System Capacity: 1/2 Ton
- Temperature Charge: Medium Temperature
- Equalization Type: Internally Equalized
- Body Style: Straight Body
- Inlet Connection: 1/4″ ODF Sweat
- Outlet Connection: 1/2″ ODF Sweat
- Capillary Tube Length: 5 Feet
- Connection Type: Sweat (Solder)
Application
This TXV is well-suited for use in reach-in coolers, display cases, small refrigeration units, and light-duty air conditioning systems operating on R12 or R134A. The internally equalized configuration makes it the right choice when evaporator pressure drop is minimal, ensuring stable superheat control and efficient system operation.
Why Choose Copeland
Copeland is a trusted name in HVAC and refrigeration components, known for engineering products that meet the demanding standards of professional contractors and technicians. The 065624 TXV continues that tradition with a durable, field-proven design built for long service life.
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