Controlair

ControlAir was established in 1987 and is a leading manufacturer of precision pressure reducing valves, electrical converters, gas-electric converters and frictionless diaphragm cylinders. Its products are famous all over the world for their excellent performance and high quality.

The company’s ISO-9001 quality management system strictly controls technical specifications and production processes to ensure that the pneumatic products produced have excellent performance and high reliability.

The function of the ControlAir electrical converter is to convert a current or voltage signal into a linear proportional air pressure signal output. It features a compact shell, convenient installation and easy adjustment, which is ideal for use in narrow spaces.
This economical instrument can provide precise air pressure regulation for actuators, valves, positioners and other terminal control equipment. With built-in Volume increasing equipment, it provides large flow performance and increases the control speed in harsh applications.

As a trusted distributor in China for years, OKmarts can provide a broad series of ControlAir valves, ControlAir proportional valves, and ControlAir electric proportional valves. Here you can find the most competitive price.

Moreover, there’s always an extra bonus for bulk orders!

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  1. Controlair Proportional Valve 500-AC
    Input signal: 4-20mA
    Rating:
    0%
    $865.38
  2. Controlair Proportional Valve 550-AKA
    Input signal: 4-20mA
    Rating:
    0%
    $1,276.54
  3. Controlair Proportional Valve 550-EKA
    Input signal: 0-10V
    Rating:
    0%
    $1,276.54
  4. Controlair Proportional Valve 500-CF
    Input signal: 0-5V
    Rating:
    0%
    $1,026.92
  5. Controlair Proportional Valve 550-AEA
    Input signal: 4-20mA
    Rating:
    0%
    $889.23
  6. Controlair Proportional Valve 500-AH
    Input signal: 4-20mA
    Rating:
    0%
    $1,026.92
  7. Controlair Proportional Valve 500-EH
    Input signal: 0-10V
    Rating:
    0%
    $961.54
  8. Controlair Proportional Valve 500-AE
    Input signal: 4-20mA
    Rating:
    0%
    $961.54
  9. Controlair Proportional Valve 550-ACD
    Input signal: 4-20mA
    Rating:
    0%
    $946.92
  10. Controlair Proportional Valve 550-ACA
    Input signal: 4-20mA
    Rating:
    0%
    $1,044.23
  11. Controlair Proportional Valve 550-AJD
    Input signal: 4-20mA
    Rating:
    0%
    $831.54
  12. Controlair Proportional Valve 500-DC
    Input signal: 1-9V
    Rating:
    0%
    $769.23
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