Danfoss ETS 100C Colibri® Electric Expansion Valve | 1 1/8 x 1 1/8 in

Product Description:

The Danfoss ETS 100C Colibri® (034G7802) is specifically designed for high-tonnage cooling applications where reliability and efficiency are non-negotiable. Featuring a fully hermetic design with an integrated stepper motor, it eliminates traditional leak paths and provides a linear flow characteristic for stable superheat control across its entire range. With massive 1 1/8 in x 1 1/8 in bi-metal connections, it is the ideal choice for UAE‘s large-scale air-cooled and water-cooled chillers. The Colibri technology ensures a lightning-fast response to load fluctuations, protecting heavy-duty compressors from liquid slugging even during Dubai’s most extreme peak-load periods. Its robust stainless steel construction ensures it can withstand the corrosive and high-pressure environments of the Middle East’s most advanced cooling plants.

Key Features & Benefits:

• Maximum System Efficiency: Precision stepper motor technology allows for lower condensing pressures, significantly cutting energy costs in UAE facilities.
• Hermetic and Safe: No gaskets or mechanical joints between the motor and body, ensuring leak-free performance with high-pressure refrigerants in Dubai.
• Rapid Response Time: Full-stroke operation in seconds provides unmatched protection for expensive UAE industrial compressors.
• Streamlined Installation: Bi-metal solder connections allow for direct brazing without heat-sink requirements, saving time for UAE engineering teams.
• Bi-flow Precision: Delivers consistent and accurate performance in both flow directions, perfect for large reversible heat pump systems in the UAE.

Technical Specifications :

FAQs:

• Q: Is the ETS 100C suitable for District Cooling plants in Dubai?
• A: Yes, its high capacity and precision make it an excellent choice for the large-scale evaporator systems used in UAE district cooling networks.
• Q: Does it require the 034G7074 cable in the UAE?
• A: Yes, it uses the standard M12 4-pin cable for connection to Danfoss EKE or EKD controllers.
• Q: Can this valve be used with Oil-Free compressors?
• A: Absolutely. The ETS 100C is highly compatible with oil-free systems common in high-end UAE sustainable building projects.