IEC Standard | water management, smart city | Industrial-process control valves – Part 1: Control valve terminology and general. IEC (E) is applicable to industrial-process control valves and provides the flow capacity test procedures for determining the. IEC Standard | water management, smart city | Industrial- process control valves – Part Dimensions – Face-to-face.
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The second is a procedure for measuring the sound pressure levels within pipe systems upstream and downstream of the valve under fixed operating conditions.
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A similar conclusion was drawn at previous meetings of the above mentioned working group and at a seminar held by Valve World magazine. This standard is not included in any packages. Demystifying the next big thing in oil and gas Improve refinery production and efficiency with asset monitoring Digital: The tests described in reference 1 established that the present standard can lead to considerable inaccuracies concerning the predicted sound pressure 6053.
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Improvement of IEC standard for noise prediction in control valves
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Improvement of IEC 60534-8-3 standard for noise prediction in control valves
This 6034 is also available to be included in Standards Subscriptions. Two methods are provided for testing the noise generating characteristics of control valves. Here are Your Options.
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A case study Onsite. Log in to view this article. The first is a uniform method of measuring the radiated noise from the valve and the associated test piping including fixed flow restrictions through which the test fluid water is passing.
This second edition cancels and replaces the first edition published in and constitutes a technical revision that includes internal noise measurement. It also defines the equipment, methods and procedures for the laboratory measurement of the airborne sound 6034 to determine these characteristics.
Need more than one copy? The current IEC standard for predicting aerodynamic noise in control valves regulating the flow of gases and vapors is being revised by Working Group iex of the IEC Subcommittee 65B. Closing the loop on APC performance Roundtable: Please first verify your email before subscribing to alerts. Standards Subsctiption may be 6054 perfect solution.
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