Product details
Danfoss TGE Thermostatic Expansion Valve | R22 & R407C | 067N2412
Product Description: The 067N2412 is engineered for demanding high-capacity applications such as water chillers and large rooftop units. In the UAE’s intensive cooling market, this valve is prized for its balanced port design, which ensures that the valve’s performance remains stable even when head pressures fluctuate significantly due to extreme ambient heat in Dubai and Abu Dhabi. The hermetic, all-laser-welded construction eliminates potential leak paths, providing a reliable and maintenance-free solution for high-vibration commercial installations. Its stainless steel power element ensures longevity and resistance to the corrosive conditions often found in Middle Eastern industrial zones.
Key Features & Benefits:
- Dual Refrigerant Compatibility: Optimized for both R22 and R407C, making it a versatile choice for maintaining legacy systems or modernizing UAE cooling plants.
- Balanced Port Technology: Provides consistent refrigerant flow regardless of condensing pressure variations, ideal for the high-ambient conditions of the UAE.
- Leak-Proof Hermetic Design: Laser-welded construction ensures maximum system integrity and reduces refrigerant recharge costs for UAE facility managers.
- High Durability: Specifically built to handle the rigorous duty cycles of commercial refrigeration and industrial cooling in Dubai.
- Stable Superheat Control: Enhances evaporator efficiency, leading to lower energy consumption for UAE building owners.
Technical Specifications:
| Specifications | Value |
| Manufacturer | Danfoss |
| Series | TGE |
| Code Number | 067N2412 |
| Refrigerants | R22, R407C |
| Inlet/Outlet Connection | 1/2 in x 5/8 in Solder |
| Static Superheat (SS) | Adjustable |
| Max. Working Pressure | 28.0 bar (400 psig) |
| Body Material | Brass with Stainless Steel power element |
FAQs:
- Q: Is the 067N2412 suitable for high-ambient rooftop units in Dubai?
- A: Yes, the TGE series is designed to operate reliably in high ambient temperatures and is an industry standard for rooftop AC units across the UAE.
- Q: Why does this model use a balanced port?
- A: In the UAE, outdoor temperatures vary significantly; the balanced port prevents the valve from losing control of the superheat when the pressure difference across the valve changes.
- Q: Can the 067N2412 be used for R22-to-R407C retrofits in the UAE?
- A: Absolutely. It is fully rated for both, making it an ideal choice for UAE facility managers upgrading their cooling infrastructure.
