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Last updateWed, 22 Nov 2017 2pm

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Unique Operating Dynamics of Trunnion-Mounted Ball Valves

Unique Operating Dynamics of Trunnion-Mounted Ball Valves

For a very long time, the idea has exist...

Adopting the IIoT: Are Results Matching the Hype?

Adopting the IIoT: Are Results Matching the Hype?

Many valve, actuator and control manufac...

Where Valves Are Used: Everywhere!

Where Valves Are Used: Everywhere!

Valves can be found just about anywhere ...

Oxygen Cleaning: A Validated Process is Critical for Safety

Oxygen Cleaning: A Validated Process is Critical for Safety

From time to time, we re-publish well-re...

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Industry Headlines

Conference Board Economic Index Rose in October

Tuesday, 21 November 2017  |  Chris Guy

The Conference Board Leading Economic Index (LEI) for the U.S. increased 1.2% in October to 130.4 (2010 = 100), following a 0.1% increase in September...

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Industry Headlines

VanAire Celebrates Manufacturing with ‘Industry After Hours’

4 DAYS AGO
VanAire Celebrates Manufacturing with ‘Industry After Hours’

On Nov. 8, Delta County, MI K-12 students and parents attended Industry After Hours at VanAire to learn more about the high tech, high skilled manufacturing jobs that are available. Over 276 participants were treated to a fun, entertaining and informative event that exceeded expectations and inspired ...

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Emerson Opens Solutions Center in Singapore

7 DAYS AGO

As part of its drive to make Singapore a hub for the delivery of Industrial Internet of Things (IoT) technologies and services for customers across Asia Pacific, Emerson opened a customer-focused Solutions Center at the regional headquarters of its Automation Solutions business in Singapore. To mark...

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Nebraska Approves Keystone XL Pipeline Route

4 DAYS AGO

By a vote of 3-2, the Nebraska Public Service Commission approved an order giving TransCanada the go ahead to build the Keystone XL Pipeline utilizing the proposed Mainline Alternative Route. This is one of three proposed routes included in the application filed by TransCanada Keystone Pipeline. L.P...

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Energy Outlook Shows a World in Transformation

10 DAYS AGO

The resurgence in oil and gas production from the United States, deep declines in the cost of renewables and growing electrification are changing the face of the global energy system and upending traditional ways of meeting energy demand, according to the World Energy Outlook 2017 . A cleaner and more...

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Conference Board Economic Index Rose in October

3 DAYS AGO

The Conference Board Leading Economic Index (LEI) for the U.S. increased 1.2% in October to 130.4 (2010 = 100), following a 0.1% increase in September, and a 0.4% increase in August.

“The U.S. LEI increased sharply in October, as the impact of the hurricanes dissipated,” said Ataman Ozyildi...

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U.S. Industrial Output Up 0.9% in October

7 DAYS AGO

Industrial production rose 0.9% in October, and manufacturing increased 1.3%. The index for utilities rose 2.0%, but mining output fell 1.3%, as Hurricane Nate caused a sharp but short-lived decline in oil and gas drilling and extraction. Even so, industrial activity was boosted in October by a return...

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Asset Management: A Plant Manager’s Best Friend

vmfall11_maintenance_tabletInformation about the performance of a facility’s valves has never been more readily available—or more important. Digital positioners and distributed controls can provide valuable data about the operation of the overall system. At the same time, the growing complexity of today’s facilities, increasingly stringent regulatory and reporting requirements, and growing pressure to improve plant performance have combined to make that valve data more vital than ever.

But how can an operations or maintenance manager get the best information? To be useful, the data must be readily available and presented in a user-friendly manner. Asset management systems can fulfill this need by providing easy access to a database containing details of the history and health of every valve in a plant.

WHAT IS AN ASSET MANAGEMENT SYSTEM?

An asset management system is the valve equivalent of the electronic medical recordkeeping systems used by hospitals and clinics. For medical applications, the patient’s electronic record contains such information as test results, prescription history, diagnostic images and notes on previous appointments. The physician can access this data with just a few clicks of a mouse, no matter the time of day or night or whether he or she is in the office the patient typically visits, or at a sister facility. Having this complete record helps the physician identify any changes in the patient’s health over time, make accurate diagnoses, alert when routine tests and procedures should be completed and properly bill the insurance provider.

Similarly, an asset management system for valves stores performance data, maintenance records, test results, piping and wiring diagrams, photos and other vital and diagnostic records in a simple and logical manner. The information can then be easily retrieved for use in tasks such as performance analysis, outage and maintenance planning, inventory management, validation reporting to inspectors and loop analysis. An asset management system also can help plant personnel see trends in valve performance over time, diagnose performance problems, determine whether a valve should be repaired or replaced, streamline plant turnarounds and other maintenance activities, and more easily meet documentation and reporting requirements.

Various types of asset management tools are in use today, ranging from spreadsheets and other user-designed tools to sophisticated Web-based programs. The following are key factors to consider when evaluating the options and choosing the right solution.

RANGE OF CAPABILITIES

A key objective of implementing an asset management system is to simplify and streamline processes. To aid in this goal, plant personnel can choose a single tool that will meet all of the plant’s needs, rather than juggling multiple tools to accomplish different tasks.

This single tool should be able to capture data about all types of valves in a plant—control, pressure relief, line, gate, motor-assisted, etc. It also should record information about a valve and all of its accessories, not just an individual component, such as a positioner.

SUPPLIER SUPPORT

It also is important to have confidence that the system’s developer will stand behind the product and provide ongoing support and service, including adding new features and modules. The college student next door who is home for the summer may be a software development whiz; but he or she is not likely to be available come fall, let alone years down the road, to field technical questions and ensure a tool meets evolving needs. A wiser move would be to choose a strong provider committed to its product.

DATA INPUT

Because asset management is about the quality of data, the old adage “garbage in, garbage out” holds true. Data input and maintenance must be regular and accurate if a tool is to provide expected benefits. Some plant operators prefer to handle these tasks in-house. Those who do not have on-staff resources to accomplish these tasks faithfully, however, should consider other options. Some valve service providers offer managing their customers’ asset management systems as a value-added benefit at no additional cost. The end user still owns the data and links to that information, but the service provider handles the data entry and system maintenance.

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