Product details
Danfoss TE 55 Thermostatic Element | for R22 / R407C | External Equalization |
Product Description:
The Danfoss TE 55 (067G3220) is a heavy-duty control element engineered for high-tonnage cooling applications. Specifically charged to match the pressure-temperature curves of R22 and R407C, this element is vital for the maintenance of large chillers and industrial evaporators across the UAE. It features a robust, laser-welded stainless steel power element that ensures long-term reliability and leak protection against the high pressures of industrial systems. With its external equalization design and a generous 3-meter capillary tube, it offers the flexibility and accuracy needed for complex piping layouts in Dubai’s industrial sectors, ensuring stable operation even under extreme Middle Eastern thermal loads.
Key Features & Benefits:
- High-Capacity Control: Sized for the TE 55 body to manage large refrigerant flows in UAE industrial HVAC systems.
- Dual Refrigerant Compatibility: Optimized for both R22 and R407C, ideal for servicing legacy and retrofit systems in Dubai.
- Laser-Welded Durability: Stainless steel construction provides superior resistance to mechanical stress and corrosion.
- Precise Superheat Regulation: Protects high-value industrial compressors from liquid slugging while maximizing energy efficiency.
- Extended Capillary Tube: 3.0-meter length allows for optimal bulb placement on large suction lines.
Technical Specifications :
| Specifications | Value |
| Manufacturer | Danfoss |
| Product Model | TE 55 (Element Only) |
| Code Number | 067G3220 |
| Refrigerant(s) | R22 / R407C |
| Equalization Type | External |
| Capillary Tube Length | 3.0 meters |
| Max. Working Pressure | 28.0 bar |
| Application | Industrial Refrigeration / Large AC Chillers |
FAQs:
- Q: Is the valve body included with the 067G3220?
- A: No, this is the thermostatic element only. The TE 55 valve body and orifice must be matched and purchased separately.
- Q: Can this be used for R404A systems in Dubai?
- A: No. This element is specifically charged for R22/R407C. Using it with R404A will lead to incorrect superheat and potential system failure.
- Q: Why is external equalization used on the TE 55?
- A: Due to the high flow and size of TE 55 systems, external equalization is necessary to accurately sense the pressure at the evaporator outlet, ensuring precise control.
