Danfoss 068U2303 Thermostatic Expansion Valve TUAE 3/8" x 1/2" ODF R404A/R507

The Danfoss 068U2303 is a TUAE series thermostatic expansion valve designed for commercial refrigeration and air conditioning systems using R404A and R507 refrigerants. This externally equalized valve features durable stainless steel construction with solder (ODF) connections, ensuring reliable refrigerant flow control in medium and low temperature applications.

Key Features:

• 3/8" inlet x 1/2" outlet ODF solder connections for secure installation
• Externally equalized design compensates for pressure drop across the evaporator
• Operating temperature range: -40°F to 25°F with Maximum Operating Pressure (MOP) of 32°F
• Stainless steel body construction resists corrosion and ensures long service life
• 75# capacity rating suitable for commercial refrigeration applications
• Compatible with R404A and R507 refrigerants
• Replaceable orifice design allows for field serviceability

The TUAE series expansion valves maintain optimal superheat control to maximize evaporator efficiency while protecting the compressor from liquid refrigerant slugging. Ideal for walk-in coolers, freezers, display cases, and other commercial refrigeration equipment requiring precise refrigerant metering.