Type 8690

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

Type Description

The pneumatic control unit Type 8690 is designed for decentralised automation of ELEMENT Type 21xx pneumatic process valves. Mechanical or inductive limit switches register the valve position. 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, the status of the device is shown directly on the pneumatic 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. Focused on wash down applications, the IP protection of the housing is supported by a positive pressure inside the control head. Combined with Bürkert ELEMENT actuators, the pneumatic actuating system enables spring chamber aeration that avoids actuator chamber contamination from the environment.

Compact design
Integrated pilot valve with manual override
Integrated control air routing in the actuator
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
Type 8690 data sheet \| pneumatic control unit for automation of ELEMENT process valves	696.2 kB	EN / EU
Type KK01 data sheet \| adapterkits for hygienic process valves	5.9 MB	EN / EU
Typ 8690 Datenblatt \| pneumatische Ansteuerung von ELEMENT-Prozessventilen	704.2 kB	DE / DE
Typ KK01 Datenblatt \| Adaptersets für hygienische Prozessventile	5.9 MB	DE / DE

User Manuals

Description	Filesize	Language / Country
Additional manual Type 8690 869X 8798 \| Control units with ATEX approval	1.5 MB	EN / EU
Operating Instruction Type 8690 \| Pneumatic Control Unit	1.3 MB	EN / EU
Bedienungsanleitung Typ 8690 \| Pneumatische Ansteuerung	1.3 MB	DE / DE
Manuel d'utilisation Type 8690 \| Unité de commande pneumatique	1.4 MB	FR / FR
Manuel supplémentaire Type 8690 8691 8692 8693 8694 8695 8696 8798 \| AC181 homologat. ATEX	1.4 MB	FR / FR
Zusatzanleitung Typ 8690 8691 8692 8693 8694 8695 8696 8798 \| AC181 ATEX-Zulassung	1.4 MB	DE / DE

EU Declaration

	Description	Filesize	Language / Country
	EU-DoC\|EU Declaration	2.2 MB	EN,FR,DE

Interactive Animation

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

Flyers and Catalogues

	Description	Filesize	Language / Country
	On/Off and Control Valves	1.1 MB	EN / EU

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Type 8690 - Pneumatic control for decentralised automation of ELEMENT process valves

Type Description

Can be combined with

Applications & Tools

Downloads

Data Sheets

User Manuals

EU Declaration

Interactive Animation

Flyers and Catalogues

Available products

Pneumatic control for decentralised automation of ELEMENT process valves

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