Valves used in process safety applications remain static for much of their existence in a manufacturing or production process. Digital valve controllers can play an essential role in ensuring these valves operate as they should when called upon in an abnormal situation.
digital valve controller
Boosting Efficiency and Safety: The Power of Digitalization in Greenfield LNG Projects Podcast
Emerson’s Riyaz Ali & Tom Mullins join podcast host Jim Cahill to share the story of an LNG producer and how they applied digitalization in their project design and installation to deliver integrated solutions to improve the project schedule and ongoing operational performance.
Digital Valve Controller Diagnostic Alerts Maximize Maintenance Efficiency
There are three basic alert settings within all Fisher digital valve controllers that provide advanced notice of degrading performance, but those alerts must be enabled, configured and monitored — ideally by following the four-step program outlined in this article.
Fisher FIELDVUE DVC6200 Continuous Bleed
Generally, depending upon the design of internal components of smart devices and their response to control change from the controller input signal, pneumatic parts like I/P (current-to-pressure transducer) and pneumatic relays are tailored to optimize control performance.
Digital Valve Controllers for Net-Zero Objectives
Emerson’s Riyaz Ali presented Digital Valve Controller Used with Final Control Elements Inching Towards Net Zero Emission at the 2024 Emerson Exchange conference in Düsseldorf, Germany. Here is his presentation abstract: Energy consumption is a big part of process...
Moving Beyond Pneumatic Standalone Controllers
The article, When Pneumatic Standalone Controllers Age Out, discusses alternative process controller designs that address the issues with pneumatic controllers, while providing a host of additional benefits.
Digital Valve Controller Considerations
Modern digital valve controllers with onboard valve monitoring and diagnostics reduce unplanned outages and increase profitability. End users choosing controllers should carefully evaluate the features offered to take advantage of the significant advancements seen in the last few decades.
Using Control Valve Diagnostics to Optimize Turnaround Planning, Testing and Execution
During the Emerson Exchange EMEA 2024, Chand Basha Chittoor, staff engineer E&A at the SABIC Centre of Excellence in the Kingdom of Saudi Arabia, informed delegates how the company optimized turnaround planning and execution using control valve diagnostics.
Digital Valve Controller Employs Edge Computing
Valve controllers play a vital role in industrial processes, ensuring that control valves are positioned accurately under changing process conditions. Building upon fifty years of valve controller improvements, the new Fisher™ FIELDVUE™ DVC7K digital valve controller...
Gain Asset Health Insights with Emerson’s Digital Valve Controller
Control and on-off valves carry out critical functions in process plants and facilities worldwide, so their performance and condition must be closely monitored. New digital valve controllers provide this functionality, along with other tasks, improving the operation and uptime of these valves. These controllers also enable optimization of maintenance activities by predicting failures well in advance, allowing for proactive instead of reactive actions.
Advice at the Device™ for Your Valves
The Fisher FIELDVUE DVC7K digital valve controller offers Advice at the Device technology with real-time analytics for valve health diagnostics and prescriptive corrective actions. In a ControlGlobal.com article, Advice at the device—and remotely, Emerson’s Tom Brandau is quoted on the history of digital valve controller technology.
Improving Performance with Digital On-Off Valves
I’ve often written about how digital valve controllers improve control valve performance and ongoing maintenance. But how about on-off valves? In this Valve World Americas featured story, How Digitized On-Off Valves Improve Operations, Emerson’s Riyaz Ali explains how...
Keep Up to Date With the Latest News and Updates
Follow Us
We invite you to follow us on Facebook, LinkedIn, Twitter and YouTube to stay up to date on the latest news, events and innovations that will help you face and solve your toughest challenges.
Do you want to reuse or translate content?
Just post a link to the entry and send us a quick note so we can share your work. Thank you very much.
Our Global Community
Emerson Exchange 365
The opinions expressed here are the personal opinions of the authors. Content published here is not read or approved by Emerson before it is posted and does not necessarily represent the views and opinions of Emerson.