Type 8697 - 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 8697 is designed for decentralised automation of process valves ELEMENT Type 21xx. Mechanical or inductive limit switches register the valve position. The integrated pilot valve controls single-acting actuators. The design of the control unit and the actuator enables 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 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 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
Automatic adjustment of final position feedback
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 2106

Pneumatically operated 3/2 way seat valve...

Type 2000

Pneumatically operated 2/2 way angle seat...

Type 2012

Pneumatically operated 2/2 way globe valve...

Type 2031

Pneumatically operated 2/2 way diaphragm...

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Applications & Tools

CAD Model

Downloads

Data Sheets

Description	Filesize	Language / Country
Type 8697 data sheet \| pneumatic control unit for automation of ELEMENT process valves	1 MB	EN / EU
Tipo 8697 hoja de datos \| unidad de control neumática	3 MB	ES / ES
Typ 8697 Datenblatt \| pneumatisch betätigte Ansteuerung vonELEMENT-Prozessventilen	1 MB	DE / DE

User Manuals

Description	Filesize	Language / Country
Additional manual Type 8697 \|Devices with approval ATEX E104X and ATEX E087X	880 kB	EN / EU
Operating Instructions Type 8697 \| Pneumatic Control Unit	1 MB	EN / EU
Bedieningshandleiding Type 8697 \| Pneumatische aansturing	4 MB	NL / NL
Bedienungsanleitung Typ 8697 \| Pneumatische Ansteuerung	1 MB	DE / DE
Instrukcja obsługi Typ 8697 \|Pneumatyczna jednostka sterująca	2 MB	PL / PL
Manuel d'utilisation Type 8697 \| Unité de commande pneumatique	2 MB	FR / FR
Manuel supplémentaire Type 8697 \| Appareils avec homologation ATEX E104X et ATEX E087X	889 kB	FR / FR
Zusatzanleitung Typ 8697 \| Geräte mit ATEX-Zulassung ATEX E104X und ATEX E087X	886 kB	DE / DE

EU Declaration of Conformity

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

Flyers and Catalogues

Description	Filesize	Language / Country
Product Overview Process and Control Valves	31 MB	EN / EU
Flyer Best Practice - Innovative valve interfaces ensure customised productivity in nutrition plant.	411 kB	EN / GB
On/Off and Control Valves	1 MB	EN / EU