Danfoss TGE Thermostatic Expansion Valve | R22 & R407C | 067N2009

Product Description: The 067N2009 is engineered to provide stable performance in the UAE’s high-ambient conditions. In the Middle Eastern market, where equipment must handle intense thermal loads, this valve’s balanced port design is a critical advantage; it ensures that the valve maintains stable superheat control even when condensing pressures fluctuate significantly due to extreme summer heat in Dubai and Abu Dhabi. The hermetic, all-laser-welded construction eliminates potential leak paths, providing a maintenance-free solution for high-vibration commercial installations. Its stainless steel power element ensures longevity and resistance to the humid, saline air found in UAE coastal regions.

Key Features & Benefits:

• Dual Refrigerant Capability: Optimized for both R22 and R407C, providing a versatile solution for maintenance and retrofitting in the UAE.
• Balanced Port Technology: Guarantees stable refrigerant flow despite the wide fluctuations in head pressure common during the UAE summer.
• Leak-Proof Hermetic Build: Laser-welded construction ensures maximum system integrity and reduces refrigerant recharge costs for UAE facility managers.
• Corrosion Resistance: Features a stainless steel power element to withstand the demanding environmental conditions of the Middle East.
• Bi-metal Solder Connections: Simplifies the brazing process for UAE technicians, ensuring a safe installation without damaging internal components.

Technical Specifications:

FAQs:

• Q: Is the 067N2009 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 is the “Balanced Port” design essential for Abu Dhabi summers?
• A: It prevents the valve from “hunting” when outdoor temperatures vary, ensuring consistent cooling performance and protecting the compressor.
• Q: Can this valve 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 looking to transition to more eco-friendly refrigerants.