Our series of electric expansion valves, ETS, offer you efficient and reliable operation, covering any air conditioning system demand. The valves are compatible with controllers from Danfoss as well as other manufacturers.
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When matched with the Danfoss superheat controller, and pressure and temperature sensors, the valves are designed for precise liquid injection in evaporators. The valve is fully balanced, providing a bi-flow feature as well as solenoid tight shut-off function in both flow directions. The valve design uses a bipolar motor to provide precise flow regulation.
A wide range of electric expansion valves for all common refrigerants, a wide range of capacities and pressure ranges
Special valves for CO₂ are available
Most models have built-in sight glass with moisture level indicator
Stepper motors for precise regulation
Precise positioning for optimal control of liquid injection
Internal and external corrosion-resistant design
Low power consumption
Cable and connector assemblies as accessories
Specific models available for oil-free and high temperatures
Optional S and L curves available for system design optimization
A range of manifold expansion valves for large air conditioning systems such as chillers. They are compatible with oil-free technology.
A range of large electric expansion valves designed to stand a higher minimum operating pressure drop, available with S-curve and linear flow, and featuring advanced serviceability characteristics.
The new ETS 8M series offers additional options in the lower capacity end of the Danfoss EEV portfolio. With 4 sizes available from 12 to 40 HP (62 to 114 kW) with high bi-flow MOPD, application costs can be massively reduced by only using one valve in both flow directions.
A range of compact, lightweight, bi-flow stepper motor expansion valves for CO₂ with upgraded design for higher application fit in small A/C and refrigeration units such as cold rooms, condensing units, case cabinets, transport A/C, food service and VRV units.
A range of compact, lightweight, bi-flow stepper motor expansion valves with upgraded design for higher application fit in small A/C units such as VRF, CRAC, heat pumps, mobile A/C and refrigeration, food service and cold room applications. They are compatible with 12V drivers.
ETS Colibri® is an electronic stepper motor valve. The valve has been designed for precise liquid injection into evaporators for air conditioning and refrigeration applications.
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Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.
Coolselector®2
Refrigeration pressure transmitters are used for commercial air-conditioning and for commercial and industrial refrigeration applications. They are made in stainless steel to be compatible with fluorinated and natural refrigerants and laser welding with no soft seals ensure hermetic tightness for decades.
If you want precise control of superheat in your air conditioning system choose a reliable and effective superheat controller from Danfoss.
Taiwan-based Kuen Ling Refrigerating Machinery Corporation began using Danfoss electronic expansion valves in its water chiller units in 2010. Within five months, the company was using Danfoss expansion valves for their entire range of chillers.
Built on the top-performing ETS 5M valve, the new ETS 5T offers a reliable, robust valve in a compact size. The company is also introducing an enhanced version of its successful ETS 5M valve, covering an even wider range of applications.
Danfoss introduces TurbocorCloud®, a cloud solution designed to enhance the performance of Turbocor® compressors through smart, connected technology. This platform provides users with seamless remote access to optimize compressor systems efficiently, effectively reducing the need for site visits.
Danfoss Turbocor® is celebrating three decades of operation in 2025. Over 140,000 Turbocor compressors have been installed globally as more customers seek to lower their carbon emissions and energy consumption.
Fake products give your business as well as our company a bad name. Therefore, we are doing everything we can to fight the counterfeits. Read more about how to make sure that the product you buy is genuine Danfoss quality.