C-TOP Control Unit

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The C-TOP is a pneumatic control unit designed to ensure an optimum control over the INOXPA process valves. It is compatible with most PLC (Programmable Logic Controllers) automated systems with digital communication or bus (AS-interface).

C-TOP can be installed to any current process valve in the food-processing, beverage and biopharmaceutical industries.


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C-TOP Control Unit

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Operating principle

The C-TOP control unit incorporates indication and command devices to monitor all types of (piston) process valves.

This unit as a single piece has the following features:


. Pneumatic and electric control over the valve

. Position detectors with feedback

. Possibility of bus communication (AS-interface)


The control units are fitted to the pneumatic actuator. It receives signals from a control panel or from a PLC to actuate the valves and sends signals to the PLC or to the control panel to communicate the status/position of the valve.




External detector (Detection of the seat lift when it cannot be detected inside the C-TOP).

Materials for work under extreme conditions (PSU cover).

Solenoid valves 24, 110, 220 VAC.

Communication: AS-interface.



Base: PPO + GF

Cover :Transparent PC (standard)

            Transparent PSU (optional, for work under extreme conditions)

Gaskets: EPDM (standard)




    Germany – Wildau.

Mobile: +49 1773 623949

Landline: +49 33 762393963

Address: white Steel GmbH

Freiheitstraße 124/126    15745 Wildau.

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