07192018Thu
Last updateThu, 19 Jul 2018 4pm

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Extreme Valve Testing

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Valves today face more challenging conditions from a wider range of applications. As a result, users are asking for more and better testing.

Filling a valve up with water, adding pressure and looking for leaks might work for some valve specifications, but many of today’s demanding valve requirements call for much more stringent testing and evaluation. Special service applications such as hazardous fluids, nuclear power plants, high-pressure pipelines and more dictate a much broader testing and inspection regimen than traditional simple tests.


Materials Selection for Deepwater Gate Valves

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With the discovery of oil and gas in water depths thousands of feet below the surface, selection of valves is more important, difficult and complicated. Gate valves, which are often used in subsea applications, are available today in a wide selection of materials, but choosing them requires knowledge of new challenges and established standards.

Making Progress On Improving Our Aging Water Infrastructure

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The nation’s utilities are employing rate increases, technology and other tools to maintain and, in some cases, upgrade or replace, our water infrastructure.

The frequency of water leaks and main breaks occurring across the U.S. is increasing at a steep rate as years of unchecked deterioration take their toll on a water infrastructure that, in places, dates back to the second half of the 19th century. Utilities and state and federal agencies are well aware of this growing dilemma. However, the unusually high number of devastating main breaks is significantly increasing public awareness of the dire condition of the country’s water system.

Market Outlook 2011: Clear Skies? Wait Until 2012

2011 market outlookMany of the attendees of this year’s Market Outlook, held Aug. 12-13 in San Francisco, came hoping (at last) to hear some good news. The last two years of workshops—put on annually for members by the Valve Manufacturers Association and featuring a dozen economists and industry experts—saw the nation in its worst recession since the depression and most forecasts were pretty bleak.

In the Ocean’s Depths, Valves Face Unique Challenges

As exploration for new oil and gas sources goes deeper into the ocean and further from shore, valves in service to that industry will have new pressure, temperature and durability requirements.

Despite short-term reduction in exploration activity caused by the recent global recession, world energy demand continues to grow, which will fuel an explosion in offshore exploration over the next decade.

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