ISA TR96.05.01-2008 Partial Stroke Testing of Automated Block Valves

standard by The International Society of Automation, 05/04/2008

Full 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