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Bürkert Type 8690 Pnuematic control for decentralised automation – ELEMENT Process valves

Bürkert Type 8690 Pnuematic control for decentralised automation – ELEMENT Process valves

Bürkert Type 8690 Pnuematic control for decentralised automation – ELEMENT Process valves

Product Code: Type 8690 - Pneumatic Control Unit

Manufacturer: Bürkert


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The 8690 pneumatic control unit is optimised for integrated mounting on the 21XX process valve series. Mechanical or inductive limit switches register the position of the valve. The integrated pilot valve controls single or doubleacting actuators.

The design of the control unit and the actuator 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.

The housing is easy to clean and features proven electrical 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.

Pneumatic Control Unit for the integrated mounting on process valves.

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