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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This second edition cancels and replaces the first edition published in and constitutes a technical revision that includes internal noise measurement. Digital transformation in oil and gas: This standard is also available to be included in Standards Subscriptions.
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All material subject to strictly enforced copyright laws. Subscription pricing is ifc by: The second is a procedure for measuring the sound pressure levels within pipe systems upstream and downstream of the valve under fixed operating conditions.
The tests described in reference 1 established that the present standard can lead to considerable inaccuracies concerning the predicted sound pressure level. 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.
Improvement of IEC 60534-8-3 standard for noise prediction in control valves
Not Yet A Subscriber? It also defines the equipment, methods and procedures for the laboratory measurement of the airborne sound needed to determine these characteristics. As the voice of uec U. We have no amendments or corrections for this standard. Two methods are provided for testing the noise generating characteristics of control valves. A case study Onsite. Standards Subsctiption may be the perfect solution. Advanced process control metrics: Six considerations for turbomachinery control upgrades Viewpoint: The current IEC standard for predicting aerodynamic noise in control valves regulating the flow of gases and vapors is being revised by Working Group 9 of the IEC Subcommittee 65B.
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Improvement of IEC standard for noise prediction in control valves
A similar conclusion was drawn at previous meetings of the above mentioned working group and at a seminar held by Valve World magazine. Closing the loop on APC performance Roundtable: Preparing for digital downstream supply chain capabilities Industry 4. Demystifying the next 60543 thing in oil and gas Improve refinery production and efficiency with asset monitoring Digital: Here are Your Options.
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