Product details
Danfoss ORF Orifice Assembly | Multi-Refrigerant | 067G2707
Product Description: The 067G2707 (Orifice No. 07) is a critical component for customizing the capacity of expansion valves to match specific cooling loads. In the UAE’s diverse refrigeration market—ranging from supermarket display cases in Dubai to cold storage in Abu Dhabi—this orifice offers unmatched flexibility. It is compatible with a vast range of refrigerants, including classic R22 and R404A, as well as modern, low-GWP alternatives like R513A and R448A. The orifice features a built-in filter to protect the valve from debris, ensuring long-term reliability in the demanding Middle Eastern environment. Its interchangeable design allows UAE technicians to easily adjust system capacity without replacing the entire valve body.
Key Features & Benefits:
- Multi-Refrigerant Versatility: Compatible with over 10 different refrigerants, including R407C, R404A, R134a, R448A, and R449A, supporting the UAE’s shift toward greener gases.
- Integrated Protection: Includes a high-quality filter screen to prevent system contaminants from affecting valve performance.
- Cost-Efficient Maintenance: Allows for precise capacity adjustment or repair by simply changing the orifice rather than the entire expansion valve.
- High-Precision Flow: Engineered for accurate refrigerant metering, ensuring optimal evaporator efficiency even in high-ambient UAE temperatures.
- Durable Construction: Built to withstand the thermal and mechanical stresses of commercial refrigeration cycles in the Middle East.
Technical Specifications:
| Specifications | Value |
| Manufacturer | Danfoss |
| Orifice Number | 07 |
| Code Number | 067G2707 |
| Compatible Valves | TUA, TUB, TQA |
| Refrigerants | R404A, R134a, R22, R407C, R448A, R449A, R513A, etc. |
| Application | Commercial Refrigeration / Cooling |
| Included Components | Orifice and Filter Screen |
FAQs:
- Q: Can I use the 067G2707 for R448A systems in Dubai?
- A: Yes, it is fully rated for R448A and R449A, which are common replacements for R404A in modern UAE supermarket installations.
- Q: How do I know if I need Orifice No. 07 for my UAE project?
- A: You should refer to the Danfoss capacity tables, matching your specific evaporator load and operating temperatures to the Orifice 07 performance data.
- Q: Does this orifice come with a filter?
- A: Yes, the 067G2707 includes a dedicated filter screen to ensure the orifice remains clear of debris common in older system retrofits.
