AK 11.x – Manual release OPEN/CLOSE

This alarm box has a manual/combined valve for the manual release of two disposable CO2 bottles. For SHE events, the first bottle is released for the OPEN function, the second one for the CLOSE function. Since the OPEN side is exhausted automatically, the CLOSE function can be released immediately after releasing the OPEN function.

The valve is located behind a glass sheet that is to be smashed in the event of an alarm. The box itself is made of aluminium profile with sheet steel covers and complies with VdS specifications.

The box is connected with bulkhead fittings for OD 6 mm pipe, but also available for 8 mm pipes.

    Technical Data

     

    TypeAK 11.x
    OperationManual release OPEN/CLOSE
    Bulkhead fitting6 mm or 8 mm
    Visual indication“Operation OK” and “Alarm”
    Max. operating pressure80 bar
    Temperature range -5 °C to +55 °C
    Dimensions (W x H x D)see version
    ColourRAL 2011 (orange) or RAL 3000 (flame red)

    Approvals

    • VdS approval number G507003

    Downloads

    Technical instructions
    Datasheets
    Declaration of Incorporation

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