Description
Danfoss 067L6001 R454B TR 6 Thermostatic Expansion Valve Overview
The Danfoss 067L6001 is a TR 6 series Thermostatic Expansion Valve (TXV) engineered specifically for use with R454B refrigerant, a next-generation A2L low-GWP HFO/HFC blend designed as a high-efficiency replacement for R410A. With a capacity range of 15–60, this valve delivers precise, reliable refrigerant metering to optimize system efficiency and protect compressors in modern commercial and residential HVAC and refrigeration applications.
Product Highlights
- Designed specifically for R454B (A2L low-GWP refrigerant, next-generation R410A replacement)
- TR 6 series valve body for robust, dependable performance
- Wide capacity range of 15–60 for versatile system compatibility
- Provides precise superheat control for maximum system efficiency
- Danfoss TR series — trusted globally in commercial and residential refrigeration and air conditioning
- Supports the industry transition to lower-GWP refrigerants and sustainability goals
About R454B Compatibility
R454B is a next-generation A2L refrigerant with a global warming potential (GWP) of approximately 466 — significantly lower than R410A (GWP ~2088). It is widely adopted as a forward-looking refrigerant in new HVAC equipment designs, and this Danfoss TXV is purpose-built to deliver optimal metering performance with R454B’s unique thermodynamic properties.
About the Danfoss TR Series TXV
The Danfoss TR series thermostatic expansion valves are renowned for their precise superheat regulation, durable construction, and broad application compatibility. The TR 6 body size is suited for a wide range of system capacities, making the 067L6001 an ideal choice for contractors and engineers specifying or servicing next-generation A2L refrigerant systems.
Specifications
- SKU: 067L6001
- Brand: Danfoss
- Series: TR 6
- Refrigerant: R454B
- Capacity Range: 15–60
- Valve Type: Thermostatic Expansion Valve (TXV)







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