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Achieving Predictable Valve Performance for Safety Applications

Achieving Predictable Valve Performance for Safety Applications

A focus on having the proper specificati...

Putting Servo Valves Back to Work

Putting Servo Valves Back to Work

Industries as varied as paper production...

Corrosion and Fouling: Is There a Solution?

Corrosion and Fouling: Is There a Solution?

According to a 1998 study released by the ...

Valves with All the Trimmings

Valves with All the Trimmings

The term valve trim has been around for ...

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Industry Headlines

Leading Economic Indicators Rose in January

Friday, 23 February 2018  |  Chris Guy

The Conference Board Leading Economic Index (LEI) for the U.S. increased 1.0% in January to 108.1, following a 0.6% increase in December, and a 0.4% i...

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Valve Positioners Offer Improved Control Valve Performance

Valve Positioners Offer Improved Control Valve Performance

Monday, 19 February 2018  |  David Matherly

From time to time, we are re-posting well-received or particularly valuable articles that have previously run on VALVEMagazine.com so that those who m...

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Industry Headlines

MRC Global Announces Fourth Quarter 2017 Results

2 DAYS AGO

MRC Global’s sales were $903 million for the fourth quarter of 2017, which was 26% higher than the fourth quarter of 2016 and 6% lower than the third quarter of 2017 due to seasonality. As compared to 2016, all sectors increased driven primarily by midstream and upstream.

MRC Global's fourth qu...

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Curtiss-Wright Acquires Dresser-Rand Government Business

3 DAYS AGO

Curtiss-Wright has entered into an agreement to acquire the assets that comprise the Dresser-Rand Government Business (Dresser-Rand), a business unit of Siemens Government Technologies, for $212.5 million in cash.

Dresser-Rand designs and manufactures mission-critical, high-speed rotating equipment sol...

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U.S. Refiners Increasingly Turning to Export Markets

2 DAYS AGO

“U.S. gasoline consumption has leveled off as the stimulus provided by low and falling oil prices between 2014 and 2016 has faded, so refiners are increasingly turning to diesel and customers in emerging markets,” Reuters  reports .

“In geographical terms, the fastest growth in co...

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$900M Power Plant Planned for Indiana

2 DAYS AGO

Vectren Energy Delivery of Indiana is proposing to install an additional 50 megawatts (MW) of universal solar and build an 800 to 900-MW natural gas-fired generation facility in addition to other critical investments that will significantly change the way the company generates power for the region .

Th...

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Leading Economic Indicators Rose in January

18 HOURS AGO

The Conference Board Leading Economic Index (LEI) for the U.S. increased 1.0% in January to 108.1, following a 0.6% increase in December, and a 0.4% increase in November.

“The U.S. LEI accelerated further in January and continues to point to robust economic growth in the first half of 2018. Whi...

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IHS Markit Manufacturing Index Rose in February

1 DAY AGO

U.S. manufacturers reported a strong upturn in business conditions during February, which continued the positive trend seen at the start of 2018. At 55.9, up from 55.5 in January, the seasonally adjusted IHS Markit Flash U.S. Manufacturing Purchasing Managers’ Index (PMI) pointed to the fastes...

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2007 Articles

WINTER


Unlocking the Truth About Alternative Energy Sources
Patrick A. Toensmeier, freelance writer
Are coal gasification and nuclear power the real keys to reducing reliance on fossil fuels?

BACK TO BASICS: The All-Encompassing Ball Valve
Brian Hood, Flowserve Corporation
Compact, simple to use, easy to repair and capable of performing in a wide range of applications, the ball valve is a dominant player in modern industrial applications.

Valve Position Monitoring and Smart Discrete Controls
Jack Durance, Jr., Westlock Controls
Digital position transmitters can handle virtually every control, monitoring and remote application in the plant. Here’s how they evolved.

Remanufactured Control Valves: Do They Still Meet Code?
Bob Baker, Emerson Process Management
Don’t be fooled by a shiny new coat of paint. That “remanufactured” valve may not have been re-certified to its original pressure class.

Gearbox Selection for Manual Valve Actuation
Clay Hightower, Rotork Gears Americas
There is no “one-size-fits-all” formula when it comes to selecting the proper gearbox for a manual valve application.

Analog Controllers for Motor-Operated Valves: Obsolete or Evolving?
C. Earl Daniel, Chalmers & Kubeck Co.
New generation analog valve actuator controllers not only provide the functionality of legacy products—they also address past problems.


SPRING


Testing, Testing: Today’s Valve Standards
Greg Johnson, United Valve
Myriad standards affect our industry. Here’s a review of some of the most common testing standards in use.

Valve Specifying for Beginners
Patrick Toensmeier, freelance writer
To broaden their knowledge and gain valuable engineering expertise, novice specifiers can rely on valve manufacturers and distributors.

PRV Management Tools Help Optimize Turnarounds
Bart Collins, Scott Smith and David Melcher, Precision Services Inc. Precision Pump & Valve Services, Dresser Consolidated
A key component of the successful turnaround is learning how to maintain a plant’s network of pressure relief valves.

Actuation Under the Sea
Bill LeBlanc, Emerson Process Management
Learn what manufacturers do to ensure actuation is reliable in challenging—and ever deeper—subsea environments.

Are You Happy With Your HRH Bypass Control?
Geoffrey Hynes, Koso America
Improve the controllability of the hot reheat (HRH) bypass valve in a cascading bypass system to save hundreds of thousands of dollars annually, along with numerous other benefits.

For O&M Solutions, Think Digital
Eric Fillion, Metso Automation
It seems like operating and maintenance costs are always being trimmed. New technology can help make up for reduced staff budgets.



SUMMER


BACK TO BASICS: The Industrious Control Valve
Jim Casey, Flowserve Corporation
Everything you ever wanted to know about the control valve, from its beginnings as a device used to control steam in engines to its various applications in today’s industries.

The Role of Valves in Niche Industries
Brooke Stoddard, freelance writer
Mining, pharmaceutical and marine applications are all addressed by valve makers serving these diverse—and challenging—markets.

Challenges and Opportunities in the Water & Wastewater Market
Jim Barker, DeZURIK Water Controls
Huge demand, dwindling supply, aging infrastructures, stricter regulations—they all mean a strong water/wastewater market for many years to come.

A Primer on ‘Pigs’
Patrick Toensmeier, freelance writer
We take a look at pigging devices and how they help move oil, natural gas and refined petroleum products safely and efficiently through pipelines.

How to Implement a Safety Life-Cycle
Riyaz Ali, Emerson Process Management
A safer plant, decreased costs and increased uptime are all achievable when safety life-cycle is properly executed.


FALL


2008 Market Outlook: Another Good Year…
Genilee Parente, freelance writer, and Judy Tibbs, Valve Magazine
Industry experts caution that a downturn in the economy—yes, the “R” word—may be on the horizon. Read what our prognosticators had to say about the domestic and international economies as well as the many end-user industries served by valve manufacturers.

BACK TO BASICS: The Dependable Diaphragm Valve
Dan Ellis, ITT Engineered Valves
Both the diaphragm and pinch valves are positive displacement valves, yet each has its own characteristics and suitability for particular applications.

The Rise, Fall and Renaissance of Nuclear Power
Don Hudson and Jim Leachman, Curtiss-Wright Flow Control Nuclear
It’s been a long and winding road, but the nuclear power industry is on the verge of regaining a major foothold in today’s energy industry as the world searches for alternatives to fossil fuels.

How to Achieve Optimal Control Performance
Shawn Anderson and Neal Rinehart, Emerson Process Management
If you want to increase efficiency and ­profitability in your plant, address the performance of your control valves.

CPI Safety Needs Drive Valve Design
Patrick Toensmeier, freelance writer
North American valve makers have been hard at work making sure the products they produce meet the safety needs of CPI plants around the globe.

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