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    Pneumatic control unit for decentralized automation of ELEMENT process valves

    Type 8697 / 商品编号 248814

    Produkt-Foto Typ 8697

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

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


    • 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.


    The pneumatic control unit Type 8697 is designed for decentralized automation of process valves ELEMENT Type 21xx. Mechanical or inductive limit switches register the position of the valve. The integrated pilot valve controls single-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 Pneumatic Control Unit
    Valve function manual actuation Yes
    Pneumatic function 1 double acting No
    Pneumatic function 1 single acting Yes
    QNn value (gas) 7 l/min
    Temperature environment min -10 °C
    Temperature environment max 55 °C
    End position feedback internal 2 PCE
    End position feedback external 0 PCE
    End position feedback type Inductive limit switch two-wire, normally open
    End position feedback voltage min 0 V
    End position feedback voltage max 24 V
    End position feedback DC voltage Yes
    End position feedback AC voltage No
    End position feedback top yellow
    End position feedback bottom yellow
    For Actuator size 40 mm No
    For Actuator size 50mm Yes
    For Actuator size 63mm No
    For Actuator size 70mm No
    For Actuator size 80mm No
    For Actuator size 90mm No
    For Actuator size 100mm No
    For Actuator size 125mm No
    For Actuator size 130mm No
    For Actuator size 175mm No
    For Actuator size 225mm No
    Port connection 1 type Inner thread
    Port connection 1 thread type G
    Port connection 1 thread marking 1/8
    Electrical connection sort Screw terminal with cable feed-through
    Voltage / rated voltage 24 V
    Voltage / rated voltage 24 V
    Supply system-internal No
    Supply via BUS No
    Supply via separating barrier No
    AC voltage No
    DC voltage Yes
    Mounting type ELEMENT drive
    Protection type (IP max. with suitable connector) 65/67
    Weight 0,225000 kg
    Weight 0,225000 kg
    Approval type
    Certification type
    更多详情 Collapse table


    Language / Country
    ABD EU-DoC|EU Declaration 1000212218-B_8697_EU-DoC.pdf 2.4 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 739.5 kB DE / DE
    DTS Pneumat. Control Unit/Feedback DS8697-Standard-EU-EN.pdf 740.4 kB EN / EU
    MAN Zulassung EX Typ 8697 MA8697-ApprovalEX-DE-DE.pdf 752.9 kB DE / DE
    MAN Approval EX Type 8697 MA8697-ApprovalEX-EU-ML.pdf 752.3 kB EN / EU
    MAN Certification EX Type 8697 MA8697-ApprovalEX-FR-FR.pdf 759.5 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