Case Study

You can check all of our case studies for valves and meters in various industries.

What are the Differences between Smart and Traditional Valve Positioners

Valve Positioner

The smart valve positioner is used as the main component of the control valve. Its diagnostic technology is constantly being developed and improved. Therefore, the smart valve positioner has a diagnostic, control, and detection role. Petrochemical industrial production is not only flammable, explosive, and toxic but also strongly corrosive. In addition, the harsh working environment …

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What is Nitrogen Flow Meter

Nitrogen Flow Meter

What’s nitrogen? Nitrogen, with the chemical formula N₂, is a colorless and odorless gas. Nitrogen is chemically inactive. Nitrogen can only react with hydrogen to form ammonia at high temperatures and pressures and under catalyst conditions. Nitrogen can only combine with oxygen to form nitrous oxide under electrical discharge conditions. Even reactive metals such as …

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How to Protect Process Instruments Against Corrosion

How to protect chemical instruments against corrosion

An essential feature of modern chemical production is the large-scale and high degree of automation of production plants. Automation is the necessary condition and important guarantee for safe operation, smooth operation, and efficiency of production units. However, with the development of production and the improvement of automatic control, the corrosion problem of chemical instrumentation is …

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