Designed to address main oil-free applications pain points, the OFC valve improves system efficiency and reliability, while reducing complexity. This patented all-in-one valve incorporates a damp nozzle check valve, a stop valve and diffuser functions. It makes a perfect fit with Danfoss Turbocor® oil-free compressors.
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Low pressure drop – high system efficiency
Performance at low flow conditions
Able to cover different conditions for startup, closing and operating
Prevention from reverse rotation and backflow, fast closure
Reliability in extensive surge applications
Protection against compressor and system limitations
Low sound for better customer perception
Embed 90° elbow to valve
No leakage especially during service
Can be put in a vertical line to save space horizontally
This article reveals that according to ADC tests the OFC check and stop valve improves energy efficiency by 3% in water-cooled chiller systems with Turbocor® compressors, offering potential savings on system design and running costs.
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Danfoss Turbocor® model TTH / TGH oil free compressors, optimized for high lift applications, are available in two different models utilizing R134a, non-flammable low GWP R513A (107 tons / 376 kW) and ultra-low GWP HFO1234ze (82 tons / 288kW).
Danfoss Turbocor® model TG oil free compressors are available in four different models ranging from 40 tons to 150 tons / 140 kW to 540kW utilizing ultra-low GWP HFO1234ze.
Danfoss Turbocor® model TT oil free compressors are available in four different models ranging from 60 tons to 200 tons / 200 to 700 kW utilizing R134a or non-flammable, low GWP R513A.