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    Type 8690 - Pneumatic Control Unit for the integrated mounting on 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 8690 pneumatic control unit is optimized for integrated mounting on the 21XX process valve series. 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.


    Language / Country
    3D_ANIMATION 3D-Animation - 8690 3D-PDF-DE-PV-AIR_pdf.pdf 3.4 MB DE
    3D_ANIMATION 3D-Animation - 8690 3D-PDF-EN-PV-AIR_pdf.pdf 3.4 MB EN
    3D_ANIMATION 3D-Animation - 8690 3D-PDF-DE-PV-AIR2_pdf.pdf 3.4 MB DE
    3D_ANIMATION 3D-Animation - 8690 3D-PDF-EN-PV-AIR2_pdf.pdf 3.4 MB EN
    3D_ANIMATION 3D-Animation - 8690 3D-PDF-DE-PV-C8690_pdf.pdf 3.3 MB DE
    3D_ANIMATION 3D-Animation - 8690 3D-PDF-EN-PV-C8690_pdf.pdf 3.4 MB EN
    ABD EU-DoC|EU Declaration 1000219213-B_8690_EU-DoC.pdf 1.7 MB EN,FR,DE
    DTS 8681, 869x, 879x Adaptionen DS8681-InstallKits-DE-DE.pdf 4.3 MB DE / DE
    DTS 8681, 869x, 879x Install Kits DS8681-InstallKits-EU-EN.pdf 4.3 MB EN / EU
    DTS Pneumatische Ansteuerung DS8690-Standard-DE-DE.pdf 361.4 kB DE / DE
    DTS Pneumatic Control Unit DS8690-standard-EU-EN.pdf 364.7 kB EN / EU
    MAN Zulassung EX Typ 8690 MA8690-ApprovalEX-DE-DE.pdf 902 kB DE / DE
    MAN Approval EX Type 8690 MA8690-ApprovalEX-EU-ML.pdf 951.5 kB EN / EU
    MAN Certification EX Type 8690 MA8690-ApprovalEX-FR-FR.pdf 960 kB FR / FR
    MAN Pneumatic Control Unit MA8690-Standard-EU-ML.pdf 1.8 MB EN,FR,DE / EU