Emerson’s TK Arasu shares his expertise in severe service valves as he explores control valve-related noise and how next generation Fisher™ Whisper™ technology can help you reap the benefits quieter operations.
ECI is one of the independent businesses in the Emerson Impact Partner Network. They are the industrial automation and process control partner for manufacturers and producers in the United States’ western Pennsylvania, West Virginia, western Maryland, and Ohio...
Natural gas pipelines tend to produce loud noise as gas flows through pressure regulating valves. This is usually not a problem in isolated locations, but when neighborhoods develop or expand nearby, it becomes a pressing issue. Our article in the January 2024 issue...
In this 9:51 video, Fisher WhisperTube Product Demo, Emerson’s Shelby Daniels explains in detail how this technology is a passive reactive silencer that reduces system noise across a wide range of conditions without impacting the flow capacity or process.
The Fisher WhisperTube Modal Attenuator addresses these issues for sound suppression in pipeline and control valve applications. It has a straight-through flow geometry with an inside diameter (ID) that matches the pipe ID and is installed in place of a spool piece. It creates no additional pressure drop.
In a Chemical Engineering article, Reducing the Noise from Control Valves, Emerson’s Mark Nord describes ways to reduce noise levels emitted from these control valves.
In a Hydrocarbon Engineering article, Sound Suppression, Emerson’s Bill Flowers shares ways to reduce high noise conditions caused by control valves and surrounding piping.
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