Product details
Danfoss TGE Thermostatic Expansion Valve | R22 & R407C | 067N2014
Product Description: The 067N2014 is designed for high mass-flow requirements, featuring a large 1-1/8 inch outlet connection. In the UAE’s intensive HVAC market—where rooftop units and chillers in Dubai and Abu Dhabi must handle extreme thermal loads—this valve’s balanced port design is essential. It ensures that the valve’s performance remains stable even when head pressures fluctuate significantly due to peak summer heat. Its hermetic, all-laser-welded construction eliminates gaskets and mechanical joints, providing a leak-proof, maintenance-free solution for high-vibration commercial installations.
Key Features & Benefits:
- Enhanced Mass Flow Capacity: Tailored for larger evaporators found in UAE commercial and industrial cooling plants.
- Balanced Port Performance: Guarantees stable and precise superheat control despite the wide variations in head pressure common in the Middle East.
- Leak-Proof Hermetic Design: Laser-welded construction ensures maximum system integrity and reduces refrigerant recharge costs for UAE facility managers.
- Dual Refrigerant Support: Optimized for both R22 and R407C, offering versatility for both maintenance of legacy systems and new UAE projects.
- High Durability: Features a stainless steel power element to resist the humid and saline air conditions of coastal UAE regions.
Technical Specifications:
| Specifications | Value |
| Manufacturer | Danfoss |
| Series | TGE |
| Code Number | 067N2014 |
| Refrigerants | R22, R407C |
| Inlet/Outlet Connection | 5/8 in x 1-1/8 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 067N2014 suitable for industrial chillers in Dubai?
- A: Yes, its high capacity and 1-1/8″ outlet make it ideal for the medium-to-large evaporators used in industrial and large commercial buildings across the UAE.
- Q: Why is the “Balanced Port” important for Abu Dhabi summers?
- A: It prevents the valve from “hunting” when outdoor temperatures are extremely high, ensuring consistent cooling output and protecting the compressor.
- Q: Can this valve be used for R22-to-R407C retrofits?
- A: Absolutely. It is fully rated for both, making it a reliable choice for UAE facility managers upgrading their existing infrastructure.
