Inlet Guide Vane (IGV)

The design of IGV lies in that once air flows through vanes, air rotates the same direction as impellers. In comparison with inlet butterfly valves, IGV allows compressors to reach higher efficiency under partial load.


  1. 100% oil-free
  2. Vibration-free
  3. Low Noise Level
  4. Compact Size, the installation can be finished in a very short time.
  5. Easy access facilities maintenance
    Easy inspection machine parts

Simply removing the gear cover can check all moving parts. The main component parts like bull gear, pinion gear, shaft seal, bearings, etc. can be inspected easily and in short time. There is no need for removal other parts like air and water piping etc.