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    Type 8690 - Pneumatic control unit for decentralized automation of ELEMENT process valves

    Produkt-Foto Typ 8690

    The depiction of the products may differ from the actual specific design.

    • Produkt-Foto Typ 8690
    • Produkt-Foto Typ 8690

    Type Description

    The pneumatic control unit Type 8690 is designed for decentralized automation of ELEMENT Type 21xx pneumatic process valves. Mechanical or inductive limit switches register the position of the valve. The integrated pilot valve controls single or double-acting actuators. The design of the control unit and the actuator enables an internal control air channel without external tubings. Besides the electrical position feedback signal the status of the device is shown directly on the Control Unit itself. The housing is easy to clean and features proven IP protection and chemically resistant materials for use in hygienic processing, in food, beverage and pharmaceutical industries. Combined with Bürkert ELEMENT actuators the unique pilot valve system enables a compressed air recycling that avoids actuator chambers contamination from the environment.

    • Compact Design
    • Integrated pilot valve with manual override
    • Integrated control air routing
    • Visual position indicator
    • With ATEX II cat. 3G/D and cat. 2D/G approval

    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 8681, 869x, 879x Install Kits 4.3 MB EN / EU
    DTS Pneumatic Control Unit 313.7 kB EN / EU
    DTS 8681, 869x, 879x Adaptionen 4.3 MB DE / DE
    DTS Pneumatische Ansteuerung 316.2 kB DE / DE

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Approval EX Type 8690 1.1 MB EN / EU
    MAN Pneumatic Control Unit 12.9 MB EN,FR,DE / EU
    MAN Certification EX Type 8690 1.1 MB FR / FR
    MAN Zulassung EX Typ 8690 1.1 MB DE / DE

    EU Declaration

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 1.7 MB EN,FR,DE

    Interactive Animation

    Description
    Filesize
    Language / Country
    3D_ANIMATION 3D-Animation - 8690 3.4 MB DE
    3D_ANIMATION 3D-Animation - 8690 3.4 MB DE
    3D_ANIMATION 3D-Animation - 8690 3.3 MB DE
    3D_ANIMATION 3D-Animation - 8690 3.4 MB EN
    3D_ANIMATION 3D-Animation - 8690 3.4 MB EN
    3D_ANIMATION 3D-Animation - 8690 3.4 MB EN

    Available products

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    22 Products
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    • Compact Design
    • Integrated pilot valve with manual override
    • Integrated control air routing
    • Visual position indicator
    • With ATEX II cat. 3G/D and cat. 2D/G approval