Process Measurement, Instrumentation & Control Blog

A blog specializing in pressure, temperature, level and flow instrumentation, control valves, process analyzers, and all other areas of process measurement. Courtesy of Miller Energy, a New Jersey, New York, Pennsylvania, and Ohio process instrumentation Rep and Distributor.

Magnetrol Model A15 Single-Stage Displacer Level Control Switches

Displacer switch operation is based upon simple buoyancy, whereby a spring is loaded with weighted displacers, which are heavier than...

Control Valve Glossary

Reprinted with permission of Cashco . Click for larger view. Actuator : An actuator is a pneumatic hydraulic, or electrically powered ...

How Do Magnetic Level Indicators Work?

Magnetic Level Indicators also known as MLIs , have revolutionized the global visual indication market by offering a safer, reliable, and h...

Process Instrumentation and Valves for the Chemical and Petrochemical Industries

Miller Energy provides process control instruments and valves designed to assist in higher quality yields, more efficient processes, and...

Installing the ASCO 212 Series Composite Valve Using the FasN Connection System

The ASCO series 212 composite valve is intended for use in applications for water purification and water treatment, especially in the im...

The Design Principle of Segment Disc Control Valves

Figure 1. The central throttle device of this control valve is two discs with segmented openings which slide on one another and seal...

How to Change Loss of Signal Failure Mode on the Cashco Ranger Control Valve

This video provides step-by-step instructions on how to change the Cashco Ranger (control valve) loss of signal failure mode from air to...

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