Danfoss ETS 25 Electric Expansion Valve | 7/8 x 7/8 in ODF

Product Description:

The Danfoss ETS 25 (034G4207) provides the perfect balance of compact design and high-capacity connectivity for the UAE market. Featuring a 7/8 in ODF solder connection, this model allows for high refrigerant mass flow with minimal pressure drop, which is essential for maintaining system COP in Dubai’s extreme heat. The bipolar stepper motor offers 2625 steps of resolution, ensuring exceptionally smooth and stable superheat regulation even during rapid load changes. Its balanced orifice design supports bi-flow operation, making it a versatile choice for reversible heat pumps and large multi-split units in the Middle East. Built with a hermetic, laser-welded stainless steel and copper body, it is engineered for long-term reliability and zero-leakage performance in high-pressure R410A systems.

Key Features & Benefits:

• Enhanced Connectivity: 7/8 inch ODF connections eliminate the need for extra fittings in larger UAE commercial piping layouts.
• Precise Superheat Management: High-resolution stepper technology prevents “hunting” and stabilizes the evaporator in Dubai’s variable climate.
• Bi-directional Capability: Delivers peak performance in both flow directions, ideal for UAE year-round cooling and heating systems.
• High-Pressure Compatibility: Rated for 45.5 bar, making it the standard for high-pressure refrigerants like R410A and R32 in the UAE.
• Maintenance-Free Design: Hermetically sealed construction protects internal parts from the humid and saline air of Dubai coastal areas.

Technical Specifications :

FAQs:

• Q: Is the 034G4207 better for high-capacity systems in Dubai?
• A: Yes, the larger 7/8 in connections allow for higher flow rates compared to the 5/8 in version, making it ideal for larger commercial evaporators in the UAE.
• Q: Can I use this with any stepper motor controller in the UAE?
• A: It is optimized for Danfoss EKE and EKD controllers, but it can be used with any third-party 12V bipolar stepper driver common in Dubai.
• Q: Does it come with a cable in the box?
• A: Typically, the cable (like 034G7074) is ordered separately to match the specific length required for your UAE installation site.