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    3127 and 3129 Series

    Application

    Designed for use as a supplementary relief valve on small ASME above ground and underground containers. They may also be used as a primary or secondary relief device on DOT cylinders, or as hydrostatic relief valves.

    All working components of these relief valves are outside the container connection, so the valves must be protected from physical damage.

    Features

    “Pop-action” design keeps product loss at a minimum.

    Relief valve designed to automatically reseat firmly after discharge.

    Resilient seat disc provides a “bubble-tight” seal.



    Materials

    Body Brass
    Spring Stainless Steel
    Seat Disc Resilient Rubber

    3127_3129.pdf


     
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