• ISA75.10, Flexible Clamp or Pinch Valves


    Consider all items related to flanged control valves having a clamp or pinch valve element that are peculiar to this valve design and not normally a function of the other subcommittees. It shall also include possible new standards development.


    This committee has been formed to assume the responsibility of developing specifications and standards for flanged control valves having a clamp or pinch valve element.

    A Word from the Chairman

    This committee recently published the following standard:

    • ANSI/ISA-75.10.01-2013, General Requirements for Clamp or Pinch Valves

    and is currently working on

    • the revision of ANSI/ISA-75.10.02-2008, Installed Face-to-Face Dimensions for Dual Pinch Flanged Clamp or Pinch Valves (Classes 125 and 150),  and
    • the new standard ISA-75.10.03, Installed Face-to-Face Dimensions for Shell and Tube Flanged Pinch Valves

    For information about upcoming ISA75.10 meetings and other ISA75 and ISA96 meetings, please visit the ISA75 page.

    -- Tom Abromaitis

    The ISA75.10 subcommittee is always looking for new members interested in this facet of the valve industry. If you are interested in joining the committee, or would like more information, please contact

    Eliana Brazda
    ISA Standards Administrator
    (919) 990-9228

  • Contacts

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    Andre Abromaitis

    (440) 2544576