Danfoss TE 12 Thermostatic Element | for R22 / R407C | External Equalization

Product Description:

The Danfoss TE 12 (067B3211) is the dedicated control head for the mid-to-high capacity TE 12 expansion valve range. Calibrated for the specific thermal properties of R22 and R407C, this element is a vital component for the maintenance of medium-sized chillers, rooftop units, and cold storage evaporators across the UAE. It features a robust, laser-welded stainless steel power element that provides superior mechanical strength and a leak-proof seal, ensuring reliable operation despite the high-ambient heat of Dubai. Its external equalization design allows the valve to accurately compensate for evaporator pressure drops, maximizing cooling efficiency and providing essential protection for the compressor against liquid slugging.

Key Features & Benefits:

• Dual Refrigerant Compatibility: Optimized for both R22 and R407C, making it an ideal choice for legacy system repairs or R407C retrofits in the UAE.
• High-Grade Stainless Steel Build: Laser-welded construction ensures maximum durability and resistance to the harsh Middle Eastern climate.
• Stable Superheat Regulation: Maintains consistent evaporator performance, crucial for energy efficiency and food safety in Dubai.
• Modular Serviceability: The element can be replaced independently of the valve body, significantly reducing system downtime and labor costs.
• Extended Capillary: Includes a 3.0-meter capillary tube, offering flexibility for bulb mounting on large suction lines.

Technical Specifications :

FAQs:

• Q: Can this TE 12 element fit a TE 5 valve body?
• A: No, this element is specifically sized for the TE 12 series body. Using it on other series will result in an incorrect fit and potential leaks.
• Q: Is the orifice included with the 067B3211?
• A: No, the 067B3211 is the thermostatic element only. The valve body and orifice must be selected separately based on your cooling load.
• Q: Is this model suitable for high-vibration environments in Dubai?
• A: Yes, the laser-welded stainless steel design is engineered to withstand the vibrations typically found in industrial and large commercial HVAC equipment.