OFC check and stop valves

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Innovative discharge solution for oil-free chillers and heat pumps

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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Features and benefits

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


Type Name Language Valid for Updated Download File type
Data sheet Check and Stop valve type OFC English Multiple 13 Apr, 2022 3.0 MB .pdf
Installation guide Check and Stop valve type OFC French Multiple 03 Nov, 2023 807.4 KB .pdf
Installation guide Check and Stop valve Type OFC English Multiple 26 Sep, 2022 800.3 KB .pdf

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