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Valve Technology

Valve Technology news and technical articles from Power Engineering. Search Valve Technology latest and archived news and articles

  1. Globe Control Valve

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    Mon, 1 Mar 1999

    art design in aerodynamic/hydrodynamic flow, field proven material, digital positioning, provisions for smart valve technology and a modular design concept. The metal seated globe control valve promises zero leakage at rated temperature and

  2. Control Fugitive Emissions

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    Sun, 1 Feb 2009

    maintenance desired, allowable leak rate, flow requirements and potential for contamination. Then, choose the valve technology that most closely accommodates your operating parameters, giving due attention to design and performance features

  1. Products

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    Sun, 1 Nov 2009

    finished water storage reservoirs. Click here to enlarge image The system is a combination of the patented check valve technology and a piping manifold that separates the inlet and outlet. The system is designed to be installed in new or existing

  2. Areva T&D awarded €60m HVDC contract in China

    Article

    Tue, 10 Feb 2009

    corporation. Areva T&D in partnership with CEPRI was awarded the contract thanks to its high profile generation H400 Valve technology . This technology delivered jointly with its Chinese partner enabled Areva to demonstrate the full compliance of

  3. Eletrobras-led Norte Energia wins bid to build huge Brazilian hydropower plant

    Article

    Wed, 21 Apr 2010

    while Flowserve will take 45 per cent. As part of the agreement, both companies will supply nuclear power industry valve technology and jointly construct a manufacturing facility. The joint venture will manufacture safety-related valves, including

  4. Valve Vigilance

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    Sat, 1 Oct 2005

    modes. The result can be excessive handwheel force needed to seat or unseat the valve. As described in the EPRI 4th Valve Technology Symposium Workbook, diagnostic testing of an actuator with a dry (non-lubricated) stem resulted in a thrust

  5. Valve Applications Benefit From Technology Upgrades

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    Wed, 1 Sep 1999

    using 40-year old control valve technology . These designs operate in only ..... the next generation of control valve technology , enabling operators and engineers ..... based on Leslie Controls' spray valve technology that increases the tightness

  6. Name a power plant that doesnt rely on valves to control its many systems. Impossible, right?

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    Sun, 1 Oct 1995

    longer and longer time periods no matter what the duty. This month`s "Tech Roundup" focuses on some of the new valve technology available from the industries` leading suppliers.