ISA TR96.05.01 : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PARTIAL STROKE TESTING OF AUTOMATED VALVES
Hardcopy , PDF
12-10-2020
English
01-01-2008
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, actuator force or torque output, and on-line maintainability; - The advantages and disadvantages of four basic methods of partial stroke testing: mechanical limiting, travel limiting, position based, and solenoid operated valves; and - The capability and limitations of the four measurement, analysis, and acceptance criteria approaches used to assess PST results.
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