Description
The Danfoss 068U2109 is a precision-engineered thermostatic expansion valve (TXV) designed for reliable refrigerant metering in commercial and industrial refrigeration systems operating on R404A and R507 refrigerants. Built in an angle-body configuration with 3/8″ inlet and 1/2″ outlet connections, this valve delivers accurate superheat control to maximize system efficiency and protect the compressor from liquid slugging.
Danfoss TXVs are trusted worldwide by refrigeration professionals for their consistent performance, robust construction, and compatibility with low- and medium-temperature applications where R404A and R507 are the refrigerants of choice — including walk-in coolers, reach-in cases, and display refrigeration equipment.
Key Features
- Angle-body design for flexible piping configurations
- Compatible with R404A and R507 refrigerants
- 3/8″ inlet x 1/2″ outlet connection sizes
- Precise superheat control for optimized system efficiency
- Protects compressor from liquid refrigerant slugging
- Durable construction for long service life in demanding refrigeration environments
- Engineered and manufactured by Danfoss — a global leader in refrigeration controls
Typical Applications
- Walk-in coolers and freezers
- Commercial reach-in refrigeration cases
- Display and merchandising refrigeration units
- Low- and medium-temperature refrigeration systems
Product Specifications
- Brand: Danfoss
- SKU: 068U2109
- Valve Type: Thermostatic Expansion Valve (TXV)
- Body Style: Angle
- Inlet Connection: 3/8″
- Outlet Connection: 1/2″
- Refrigerant Compatibility: R404A, R507







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