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Hydraulic

Valve actuators: Pressure switch combines control and alarm function

Jing Lyu | Applications
The BA pressure switch for valve actuators combines control and alarm function.

Hydraulic valve actuators require pressure switches for safe operation. In control cabinets, usually two of these measuring instruments are installed. One switch is used to control the pump for the hydraulic pressure, while the second triggers an alarm if the pressure …

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Filter monitoring: A crucial component for energy-efficient operation

Jürgen Arndt | Know-how
Filter monitoring in power pack

If the careful use of “energy” as a resource used to be for cost reasons, today there is also increased environmental awareness. All of this also becomes mandatory thanks to legal requirements and the state of the technology. In this article you can read about how …

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Hydraulic power pack: Safe and reliable measurement technology

Jürgen Arndt | Applications
Safe operation of the hydraulic pack

In almost all fairground rides, a hydraulic power pack is operating, hidden somewhere behind the beautiful facade. This power pack is not only responsible for driving it, it also guarantees the safety of the attraction. When visiting a funfair, you want to have fun …

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Welcome to the WIKA blog

In our English-language blog you can expect many interesting articles on pressure, temperature, level, force and flow measurement, and also on the subject of calibration technology. Furthermore, there are various insights into the world of the WIKA group of companies – seen from different angles.

Most-read articles
  • Certification for fire-protection applications

  • Pressure switches in booster pumps

  • Hydrogen and pressure sensors – What must be observed?

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