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Control Head for the integrated mounting on process valves

Type 8695 / Ident No. 227444

Produkt-Foto Typ 8695

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

  • Produkt-Foto Typ 8695
  • Massbild
  • Massbild
  • Massbild
  • Massbild
  • Massbild

Control head top 50 mm for actuator 210X

  • Contact-free inductive valve position registration (Teach function)
  • Coloured illuminated status display
  • Integrated control air routing
  • Fieldbus AS-Interface or DeviceNet (option)
  • With ATEX II cat. 3G/D 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 control head Type 8695 is optimized for integrated mounting on the 21XX process valve series with smaller actuator sizes. The registration of the valve position is done through a contact-free analog position sensor, which automatically recognises and saves the valve end position through the teach function when starting up. The integrated pilot valve controls single or double-acting actuators. The design of the control unit and the actuator is specially designed for the requirements of a hygienic process environment and 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 head itself through coloured LEDs showing a clear visible valve position status. As an option a fieldbus interface, AS-Interface, can be chosen. 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 8695
Function Control head
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 top yellow
End position feedback bottom green
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 Plug - M12
Electrical connection type male
Electrical connection material Stainless steel
Voltage / rated voltage 29.5 V
Voltage / rated voltage 31.6 V
Supply system-internal No
Supply via BUS Yes
Supply via separating barrier No
AC voltage No
DC voltage Yes
Communication interface protocol AS-i
AS-i profile S-B.A.E
Mounting type ELEMENT drive
Protection type (IP max. with suitable connector) 65/67
Weight 0,320000 kg
Weight 0,320000 kg
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Language / Country
3D_ANIMATION 3D-Animation - 8695 3D-PDF-DE-PV-C8695_pdf.pdf 3.8 MB DE
3D_ANIMATION 3D-Animation - 8695 3D-PDF-EN-PV-C8695_pdf.pdf 3.6 MB EN
SOW Init Files EDS A.01 00682243_008695_KONF_D.zip 6.8 kB
SOW Buerkert Communicator 2.4 00689176_BuerkertCommunicator_2_4.zip 47 MB
ABD EU-DoC|EU Declaration 1000158215-A_8695_EU-DoC.pdf 1.1 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 Cabezal de control DS8695-ControlHead--ES.pdf 1.4 MB ES
DTS Steuerkopf DS8695-Standard-DE-DE.pdf 390.2 kB DE / DE
DTS Control Head DS8695-Standard-EU-EN.pdf 377.4 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 Add. Inform. Position Sensor MA8691-Supplement-EU-ML.pdf 686 kB EN,FR,DE / EU
MAN USB-Interface MA8694-Supplement-EU-ML.pdf 2 MB EN,FR,DE / EU
MAN Bedienungsanleitung Typ 8695 MA8695-Manual-DE-DE.pdf 2.7 MB DE / DE
MAN Operating Instructions 8695 MA8695-Manual-EU-EN.pdf 2.5 MB EN / EU
MAN Manuel d'utilisation Type 8695 MA8695-Manual-FR-FR.pdf 2.6 MB FR / FR
MAN Control Head MA8695-Quickstart-EU-ML.pdf 2 MB EN,FR,DE / EU
MAN Software Communicator MA8920-Software-DE-DE.pdf 963.7 kB DE / DE
MAN Software Communicator MA8920-Software-EU-ML.pdf 960 kB EN / EU
MAN Software Communicator MA8920-Software-FR-FR.pdf 975.3 kB FR / FR
Item No.
918038 round-plug fem. M12 4-pol. w.cable 5m PV