Product details
Danfoss ORF Orifice Assembly | Multi-Refrigerant | 067G2709
Product Description:
The 067G2709 (Orifice No. 09) is the largest capacity orifice in the ORF series, engineered to handle maximum mass flow for heavy-duty commercial evaporators. In the UAE’s intensive refrigeration sector—ranging from large supermarket central plants in Dubai to major cold storage hubs in Abu Dhabi—this component provides the necessary flow for high cooling loads. It is fully compatible with a wide array of refrigerants, including legacy R22/R404A and modern, lower-GWP alternatives like R448A and R449A. Each assembly features an integrated high-quality filter screen, ensuring that even at high flow rates, the valve seat remains protected from system debris common in the Middle Eastern industrial environment.
Key Features & Benefits:
- Maximum Flow Capacity: Orifice No. 09 is specifically designed for systems requiring the highest refrigerant flow rates within the TUA/TUB/TQA valve series.
- Extensive Refrigerant Compatibility: Rated for over 10 refrigerants, supporting the UAE’s diverse installed base and the shift toward sustainable gases.
- Integrated Filter Protection: Includes a robust filter screen to trap contaminants, a vital safeguard for high-capacity systems in UAE industrial zones.
- Modular Versatility: Allows UAE contractors to easily upgrade or service expansion valves on-site by simply swapping the orifice assembly.
- Industrial Reliability: Built to maintain precise superheat control under the heavy thermal cycling and high-ambient temperatures typical of the UAE.
Technical Specifications:
| Specifications | Value |
| Manufacturer | Danfoss |
| Orifice Number | 09 |
| Code Number | 067G2709 |
| Compatible Valves | TUA, TUB, TQA |
| Refrigerants | R404A, R134a, R22, R407C, R448A, R449A, R513A, etc. |
| Application | High-Capacity Commercial Refrigeration |
| Included Components | Orifice and Filter Screen |
FAQs:
- Q: Is the 067G2709 suitable for large-tonnage evaporators in Dubai?
- A: Yes, as the largest orifice in this series, it is specifically intended for high-capacity cooling applications common in UAE commercial projects.
- Q: Can I use this orifice to increase the capacity of my existing TUA valve?
- A: Yes, providing the system’s load requirements match the performance curve of Orifice No. 09 according to Danfoss capacity charts.
- Q: Does this orifice require any special tools for installation in the UAE?
- A: No special tools are required; it is designed for straightforward mechanical insertion into the valve body, facilitating quick maintenance for UAE technicians.
