Product details
Danfoss TE 5 Thermostatic Element | for R22 / R407C | External Equalization
Product Description:
The Danfoss TE 5 (067B3251) is the control head for the versatile TE 5 series, specifically calibrated for the pressure-temperature characteristics of R22 and R407C. Widely used across the UAE for maintaining rooftop units and commercial air conditioning systems, this element ensures accurate refrigerant metering even under fluctuating thermal loads. It features a laser-welded stainless steel power element for superior durability and a leak-proof design, which is essential for withstanding the high-ambient heat of Dubai. Its external equalization design allows the valve to compensate for evaporator pressure drops, maximizing cooling efficiency and providing critical protection for the compressor in professional HVAC installations.
Key Features & Benefits:
- Optimized for R22/R407C: Delivers precise thermal response for both legacy R22 systems and modern R407C retrofits in the UAE.
- Laser-Welded Reliability: Stainless steel construction ensures maximum durability and resistance to the harsh Middle Eastern climate.
- Stable Superheat Regulation: Maintains consistent evaporator performance, crucial for energy savings and preventing liquid slugging.
- Service-Friendly Design: The element can be replaced without removing the valve body, significantly reducing system downtime in Dubai.
- Flexible Bulb Placement: Comes with a 3.0-meter capillary tube, allowing for secure mounting on various suction line sizes.
Technical Specifications :
| Specifications | Value |
| Manufacturer | Danfoss |
| Product Model | TE 5 (Element Only) |
| Code Number | 067B3251 |
| Refrigerant(s) | R22 / R407C |
| Equalization Type | External (1/4 in Flare) |
| Capillary Tube Length | 3.0 meters |
| Max. Working Pressure | 28.0 bar |
| Application | Commercial AC / Medium-Scale Refrigeration |
FAQs:
- Q: Is the 067B3251 compatible with a TE 2 body?
- A: No, this element is specifically sized for the TE 5 series body and will not fit smaller or larger series.
- Q: Does this element include the orifice assembly?
- A: No, the 067B3251 is the thermostatic element only. The valve body and orifice must be selected separately based on your required capacity.
- Q: Why is the stainless steel power element important in Dubai?
- A: It provides superior resistance to corrosion and thermal fatigue, ensuring the valve remains accurate in high-ambient and humid conditions found in the UAE.
