Danfoss TE 55 Thermostatic Element | for R404A / R507A | External Equalization

Product Description:

The Danfoss TE 55 (067G3302) serves as the high-capacity control head for the TE 55 series, calibrated for the rigorous thermal demands of R404A and R507A refrigerants. This element is essential for large-scale industrial evaporators and blast freezers across the UAE, where maintaining deep-freeze temperatures under high ambient loads is critical. It features a robust, laser-welded stainless steel power element that ensures long-term reliability and extreme resistance to pressure fluctuations. With its external equalization and a 3-meter capillary tube, the 067G3302 provides the stable and accurate refrigerant dosing necessary to protect massive compressor investments in Dubai’s cold chain infrastructure.

Key Features & Benefits:

• Optimized for Low-Temp: Specifically charged for R404A/R507A, making it ideal for large freezing projects in the UAE.
• Laser-Welded Reliability: Stainless steel construction provides superior durability and a leak-proof seal against harsh industrial conditions.
• Precise Superheat Regulation: Maintains tight control to maximize evaporator surface usage and prevent liquid return to the compressor.
• Serviceable Design: The element can be replaced independently of the valve body, minimizing downtime during critical maintenance in Dubai.
• Extended Capillary: A 3.0-meter capillary tube allows for flexible and secure bulb placement on large suction headers.

Technical Specifications :

FAQs:

• Q: Is the 067G3302 element compatible with TE 20 bodies?
• A: No, this element is specifically sized for the TE 55 series valve bodies and will not fit smaller series.
• Q: Does this element include the MOP (Maximum Operating Pressure) feature?
• A: You should check the specific sub-variant if your UAE system requires MOP to protect the compressor from overloading during start-up.
• Q: Why is external equalization essential for this model in Dubai?
• A: Given the high capacity of the TE 55, external equalization is required to accurately compensate for the pressure drop across large evaporators, ensuring the valve maintains the correct superheat.