Designed for cooling air in refrigerated air dryers
Air dryers are self-contained units designed for cooling air flow from 25 to 2000 liter / second in for instance the chemical, textile and plastics industry. Air dryers are highly efficient in use, removing moisture and contaminants from compressed air by chilling the air and condensing the moisture. The water droplets are then separated from the air stream and discharged from the dryer.
Danfoss offers a complete range of products, including compressors, controls, electronic controllers, sensors and heat exchangers to build refrigerated air dryers.
Features and benefits
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Thermostatic and electronic expansion valves for efficient regulation
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Filter driers, sight glass, shutoff valves for reliable system protection
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Solenoid valves for effective control and removal of moisture from air
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Sensors for accurate temperature measurement & moisture-free air
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Evaporating pressure regulator for constant suction pressure and evaporator temperature
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Brazed plate heat exchangers for energy efficiency
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Reciprocating, scroll and inverter compressors for optimal performance
Related products

NRV and NRVH can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plants with fluorinated refrigerants. NRV and NRVH can be supplied with flare and solder connections. They are also available with oversize solder connections providing flexibility in the use of check valves.

Solenoid valves for A/C and commercial refrigeration for fluorinated refrigerants and CO2 (R744). Solenoid valves and coils are normally supplied separately and then assembled without tools, providing optimum flexibility and product availability.

Danfoss’ range of universal MCX programmable controllers offers the functionality and reliability you need to get the best out of your heating, ventilation, air-conditioning and refrigeration (HVAC/R) equipment.

Danfoss offers a range of compressor and condenser capacity controls for use in food retail, in compact systems as well as in large power packs.

SGP is a series of sight glasses for high pressure applications (Max Working Pressure 52 bar/754 psig). SGP is available in versions optimized for refrigerants with mineral oil e.g. HCFC, and in versions optimized for non-flammable HFC refrigerants. SGP is available with flare, solder and socket connections, and with and without moisture indicators.
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For further information, please contact us.