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    Type 2657 - Ball valve, manually operated

    Type Description

    2/2- and 3/2-way ball valves with manual override in plastic for separating medium flow. Different body versions and materials can be ordered to suit various applications. Special feature: The ball valves are equipped with the so-called Dual Block® Technology. This system serves as a safety device for the union nuts. It prevents that the installed valve becomes loose during the operation.

    • Application for aggressive media
    • High flow-rate
    • Safe blocked union nuts with Dual Block® Technology

    For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

    Downloads

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Type 2657 data sheet | manually-operated ball valve with plastic housing 1,1 MB EN / EU
    DTS Typ 2657 Datenblatt | handbetätigten Kugelhahn mit Kunststoffgehäuse 1,1 MB DE / DE

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Operating Instructions Type 2657 2658 8804 8805 | Ball valve with plastic body 1,3 MB EN,FR,DE / EU

    Declaration of Conformity

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 30,2 kB EN,FR,DE