Description
Overview
The Copeland 053363 is a professionally engineered Thermal Expansion Valve (TXV) designed for reliable refrigerant metering in R22 and R407C systems. Rated at 3-ton capacity, this externally equalized valve delivers precise superheat control across a wide range of operating conditions, making it a trusted choice for HVAC technicians and contractors.
Key Features
- Compatible refrigerants: R22 and R407C
- Capacity: 3 Ton
- Maximum Operating Pressure (MOP): 100 PSI charge
- Capillary tube length: 5 feet for flexible bulb placement
- Connection type: 1/4″ SAE (Flare) inlet/outlet
- Equalization type: External equalized for accurate superheat control in longer evaporators
- Valve flange: Not included (flangeless design — VLF)
- Model designation: TLE 3 HW100 5FT VLF
External Equalization Advantage
The external equalizer port senses pressure at the evaporator outlet rather than the inlet, compensating for pressure drop across the evaporator coil. This results in more stable superheat control and improved system efficiency — especially important in multi-circuit or larger evaporator applications.
MOP Protection
The 100 PSI Maximum Operating Pressure (MOP) charge limits the bulb’s response at high evaporator temperatures, protecting the compressor from overload conditions during startup or high-load events.
Installation Notes
- Designed for use without a valve flange (VLF configuration)
- 5-foot capillary tube allows flexible remote bulb positioning
- 1/4″ SAE flare connections for straightforward field installation
- Suitable for R22 retrofit and R407C replacement applications
Applications
- Residential and light commercial air conditioning systems
- R22 systems and R407C retrofit/replacement installations
- 3-ton split system and package unit evaporator coils
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