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  • April 2019

    • April 2019

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    Flow Measurement

    Quiz Corner: Orifice plate flowmeter location

    David W. Spitzer
    May 2, 2019
    What is the proper tap location for an orifice plate flowmeter?
    Figure 1. The Allweiler IN-1000 system from CIRCOR can be added to Allweiler ALLHEAT and NTT pumps, as well as compatible pumps from other manufacturers if they are equipped with standardized sensors (analog and digital). All images courtesy of Allweiler | CIRCOR
    Pumps, Motors & Drives

    Case study: Continuous monitoring of pumps in heat-transfer systems

    Christian Martin
    May 1, 2019
    Condition monitoring systems provide early leak detection and allow users to optimize their heat-transfer pumps.
    xijian/iStock
    Flow Measurement

    Application Corner: Natural gas flow measurement

    David W. Spitzer
    April 29, 2019
    The heating value of actual natural gas at a given location could be different from a typical NAESB natural gas heating value by as much as a few percent.
    2-inch ANSI 300-pound flanged automated ball valves. All images courtesy of David M. Schmitt
    Valves & Actuators

    Functionality and seating technology for floating ball valves

    David Schmitt
    April 25, 2019
    A typical floating ball valve seals off the line pressure using soft seats.
    Figure 1. Proper selection of pipeline ball valves, such as these Fisher Model V260A severe service valves, can provide appropriate control and reduce maintenance. All images courtesy of Emerson Automation Solutions
    Valves & Actuators

    Specifying ball valves in pipeline applications

    Alex Schick
    April 23, 2019
    Consider components and features when selecting the correct ball valve for isolation, control, general service and severe service applications.

    More content from April 2019

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    Flow Measurement

    The importance of accurate flow measurement in industrial processes

    Neil Bowman
    April 17, 2019
    Effective measurement systems are contingent upon understanding the uncertainty and performance required for a given application.
    Figure 1. Rotating buoyancy generates repeatable and predictable pipeline behavior. All images courtesy of Trelleborg Offshore
    Oil & Gas

    Creating safe buckling zones in deepwater oil pipelines

    Steven Bray
    April 8, 2019
    Rotating buoyancy modules can help manage and mitigate risks associated with buckling of high-temperature subsea pipelines.