Danfoss 068U4280 Thermostatic Expansion Valve TCAE 3/8" x 5/8" R22/R407C

The Danfoss 068U4280 is a thermostatic expansion valve (TXV) designed for precise refrigerant flow control in HVAC and refrigeration systems. This TCAE series valve regulates the amount of refrigerant entering the evaporator, optimizing system efficiency and capacity while reducing energy consumption.

Key Features:

• Compatible with R22 and R407C refrigerants for residential and commercial applications
• 3/8" inlet x 5/8" outlet straightway connection for easy installation
• Temperature range N: -40°F to 50°F (-40°C to 10°C)
• 1/4" external pressure equalization connection
• 59" capillary tube length for flexible mounting options
• Thermostatic element with bulb strap (max 1 1/8" tube diameter)

This valve is ideal for air conditioning and refrigeration systems requiring accurate superheat control. The externally equalized design ensures optimal performance across varying evaporator pressure drops, making it suitable for both new installations and replacement applications.