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    Pneumatic Control Unit / Feedback

    Type 8697 / Ident No. 248833

    Produkt-Foto Typ 8697

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

    • Produkt-Foto Typ 8697
    • Produkt-Foto Typ 8697

    Feedback top actuator 20XX

    • Compact Design
    • Integrated pilot valve with manual override
    • Integrated control air routing
    • Automatic end position adjustment
    • 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.

    Product description

    The pneumatic control unit Type 8697 is optimized for integrated mounting on the ELEMENT 21XX process valve and CLASSIC 20XX 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 routing without external tubings. Besides the electrical position feedback signal the status of the device is shown directly on the control unit itself via LEDs. 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.

    Commodity Codes

    Technical attributes

    Type 8697
    Function Position indicator
    Valve function manual actuation No
    Pneumatic function 1 double acting No
    Pneumatic function 1 single acting No
    Temperature environment min -20 °C
    Temperature environment max 60 °C
    End position feedback internal 2 PCE
    End position feedback external 0 PCE
    End position feedback type Micro switch
    End position feedback voltage min 0 V
    End position feedback voltage max 48 V
    End position feedback DC voltage Yes
    End position feedback AC voltage Yes
    For Actuator size 40 mm Yes
    For Actuator size 50mm Yes
    For Actuator size 63mm Yes
    For Actuator size 70mm No
    For Actuator size 80mm Yes
    For Actuator size 90mm No
    For Actuator size 100mm Yes
    For Actuator size 125mm Yes
    For Actuator size 130mm No
    For Actuator size 175mm Yes
    For Actuator size 225mm Yes
    Electrical connection sort Screw terminal with cable feed-through
    Supply system-internal No
    Supply via BUS No
    Supply via separating barrier No
    AC voltage No
    DC voltage No
    Mounting type CLASSIC drive
    Protection type (IP max. with suitable connector) 65/67
    Weight 0,350000 kg
    Weight 0,350000 kg
    Certification type
    Certification number
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    Applications & Tools

    CAD Model

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    Language / Country
    ABD EU-DoC|EU Declaration 1000212218-A_8697_EU-DoC.pdf 1.8 MB EN,FR,DE
    DTS 8697-e DS8697-8697-ES-ES.pdf 3.4 MB ES / ES
    DTS Pneumat. Ansteuerung/Rueckmeld DS8697-Standard-DE-DE.pdf 619 kB DE / DE
    DTS Pneumat. Control Unit/Feedback DS8697-Standard-EU-EN.pdf 619.3 kB EN / EU
    MAN Zulassung EX Typ 8697 MA8697-ApprovalEX-DE-DE.pdf 753.8 kB DE / DE
    MAN Approval EX Type 8697 MA8697-ApprovalEX-EU-ML.pdf 752.4 kB EN / EU
    MAN Certification EX Type 8697 MA8697-ApprovalEX-FR-FR.pdf 759.6 kB FR / FR
    MAN Bedienungsanleitung 8697 MA8697-Manual-DE-DE.pdf 3.5 MB DE / DE
    MAN Operating Instruction 8697 MA8697-Manual-EU-ML.pdf 3.5 MB EN / EU
    MAN Manuel d´utilisation 8697 MA8697-Manual-FR-FR.pdf 3.6 MB FR / FR