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

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

Please consider the technical attributes.

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.

Can be combined with

Type 2100

Pneumatically operated 2/2 way angle seat...

Type 2101

Pneumatically operated 2/2-way globe valve...

Type 2103

Pneumatically operated 2/2-way diaphragm...

Type 2104

Pneumatically operated zero dead volume...

Type 2105

Pneumatically operated tank bottom valve...

Type 2106

Pneumatically operated 3/2 way seat valve...

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Applications & Tools

CAD Model

Interactive Animation

Downloads

Data Sheets

Description	Filesize	Language / Country
Type 8690 data sheet \| pneumatic control unit for automation of ELEMENT process valves	696 kB	EN / EU
Type KK01 data sheet \| adapterkits for hygienic process valves	6 MB	EN / EU
Typ 8690 Datenblatt \| pneumatische Ansteuerung von ELEMENT-Prozessventilen	704 kB	DE / DE
Typ KK01 Datenblatt \| Adaptersets für hygienische Prozessventile	6 MB	DE / DE
型号 KK01 参数表 \| 用于卫生过程阀的适配器套件 TopControl ELEMENT 8692、8693、8694 BASIC 和 8696 BASIC	7 MB	ZH / CN

User Manuals

Description	Filesize	Language / Country
Additional manual Type 8690 869X 8798 \| Control units with ATEX approval	1 MB	EN / EU
Operating Instruction Type 8690 \| Pneumatic Control Unit	1 MB	EN / EU
Bedienungsanleitung Typ 8690 \| Pneumatische Ansteuerung	1 MB	DE / DE
Manuel d'utilisation Type 8690 \| Unité de commande pneumatique	1 MB	FR / FR
Manuel supplémentaire Type 8690 8691 8692 8693 8694 8695 8696 8798 \| AC181 homologat. ATEX	1 MB	FR / FR
Zusatzanleitung Typ 8690 8691 8692 8693 8694 8695 8696 8798 \| AC181 ATEX-Zulassung	999 kB	DE / DE

EU Declaration of Conformity

	Description	Filesize	Language / Country
	EU-DoC\|EU Declaration	2 MB	EN,FR,DE

Interactive Animation

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