Danfoss TGE Thermostatic Expansion Valve | R410A | 067N3007

Product Description:

The 067N3007 is engineered to handle the high-pressure characteristics of R410A refrigerant. In the UAE’s intensive cooling market, this valve is a staple for rooftop units and water chillers in Dubai and Abu Dhabi. It features a balanced port design, which is a critical advantage in the Middle East; it ensures that the valve maintains stable superheat control even when condensing pressures fluctuate significantly due to extreme summer heat. The hermetic, all-laser-welded construction eliminates potential leak paths, providing a reliable and maintenance-free solution for high-vibration commercial installations.

Key Features & Benefits:

• Optimized for R410A: Specifically calibrated for high-pressure modern HVAC systems common in UAE commercial buildings.
• Balanced Port Technology: Guarantees stable refrigerant flow despite wide variations in ambient temperature and head pressure.
• Leak-Proof Hermetic Build: Laser-welded stainless steel and copper design minimizes refrigerant loss risk in UAE facilities.
• Corrosion Resistance: Features a stainless steel power element to withstand the high humidity and saline coastal air of the UAE.
• Bi-metal Solder Connections: Simplifies the brazing process, allowing for fast and safe installation in Dubai mechanical rooms.

Technical Specifications:

FAQs:

• Q: Is the 067N3007 suitable for high-ambient rooftop units in Dubai?
• A: Yes, the TGE series is the industry benchmark for high-ambient reliability and vibration resistance across the UAE.
• Q: Why is the “Balanced Port” important for Sharjah installations?
• A: It prevents the valve from “hunting” when the outdoor temperature varies, ensuring consistent cooling performance and protecting the compressor.
• Q: Does this valve require regular maintenance in the UAE?
• A: No. Due to its hermetic, all-welded design, it is maintenance-free. If it fails, the entire unit is replaced to ensure a leak-proof system.