Product details
Danfoss T 2 Thermostatic Expansion Valve | R404A / R507A | Internal Equalization
Product Description:
The Danfoss T 2 (068Z3414) offers a streamlined solution for refrigeration systems that do not experience significant pressure drops across the evaporator. Widely used in the UAE for small commercial freezers, ice cream cabinets, and refrigerated display units, this valve features an “Internal Equalization” design which simplifies installation by removing the need for an external pressure line. Like other models in the T2 series, it utilizes an interchangeable orifice system, allowing Dubai’s maintenance teams to easily adjust cooling capacity. The stainless steel power element ensures long-term stability and protection against the harsh, humid environments often found in Middle Eastern industrial kitchens and storage facilities.
Key Features & Benefits:
- Internal Equalization: Ideal for compact systems, making installation faster and easier for UAE technicians.
- Optimized for Low Temps: Specifically charged for R404A/R507A, the primary refrigerants for freezing applications in Dubai.
- Modular Versatility: Compatible with the standard range of Danfoss T2 orifices (sold separately) for flexible capacity matching.
- Corrosion Resistant: Built with a high-grade stainless steel capillary and bulb for maximum durability.
- Reliable Superheat Control: Maintains consistent cooling performance and prevents liquid return to the compressor.
Technical Specifications :
| Specifications | Value |
| Manufacturer | Danfoss |
| Product Model | T 2 |
| Code Number | 068Z3414 |
| Refrigerant(s) | R404A / R507A |
| Inlet Connection | 3/8 in Flare |
| Outlet Connection | 1/2 in Flare |
| Equalization Type | Internal |
| Max. Working Pressure | 34.0 bar |
FAQs:
- Q: Can I use 068Z3414 if my evaporator has a distributor?
- A: No. If your system uses a refrigerant distributor, you should use the TE 2 (External Equalization) model to ensure accurate superheat sensing in your UAE installation.
- Q: What is the benefit of the flare connection in Dubai?
- A: Flare connections allow for a “mechanical” seal without the need for brazing, which can be safer and faster for repairs in restricted areas.
- Q: Is the orifice included?
- A: No, the orifice is a separate component. You must select the correct size (00 through 06) based on your required cooling capacity.
