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    8530/AA8530 Series

    Application

    Designed especially for use as a primary relief device on large stationary pressurized storage containers the base is supplied with a two inch NPT threaded container connection. These manifolds incorporate an additional relief valve, not included in the flow rating, allowing for servicing or replacement of any one of the relief valves without evacuating the container. The hand-wheel on the manifold selectively closes off the entrance port to the relief valve being removed while the remaining relief valves provide protection for the container and its contents. All manifold flow ratings are based on flow through the relief valves after one has been removed for service or replacement. 

    Materials


    Body Ductile Iron
    Resilient Parts Teflon
    Clapper Disc Stainless Steel
    Bleeder Valve Stainless Steel

    Relief Valve Materials

    Body (3135) Brass
    Spring Gide (3135) Brass
    Body (AA3135) Aluminum
    Spring Guide (AA3135) Aluminum
    Spring (3135 & AA3135) Stainless Steel
    Seat Disc (3135 & AA3135) Resilient Synthetic Rubber

    8530_AA8530 Series.pdf


     
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