ISA TR96.05.01-2008 PDF

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Partial Stroke Testing of Automated Block Valves
standard by The International Society of Automation, 05/04/2008

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Description

ANSI/ISA-TR96.05.01 is limited to automated valves normally operating in either a full open or full closed position and provides guidance on the following:

  • Identifying when partial stroke testing may be useful
  • Various criteria to consider when selecting the partial stroke method, e.g., automated versus manual test execution, spurious trip potential, and on-line maintainability
  • The advantages and disadvantages of three basic types of partial stroke test methods: mechanical limiting, positioners, and solenoid operated valves
  • The use of diagnostic coverage factors in the performance calculations for an automated block valve being partial stroke tested periodically

Product Details

Edition:
1st
Published:
05/04/2008
ISBN(s):
9781934394700
Number of Pages:
28