Festo Presents in Expoquimia his solutions of automation

The new linear actuator DFPI possesses a system of measurement of route and posicionador integrated in a same body. By east motivate, constitutes a robust and compact system, appropriate for the use to the intemperie. It possesses a high protection IP and high resistance to the corrosion. Without risks of frosts thanks to the resistance of heating. It has of homologation ATEX zone 2 categories 3GD. It is an ideal system for the control and opening regulation of valves of tajaderas and gates. Connection to valve based in norm DIN3358.

The structure modulate of the MPA awards flexibility to the process of design and configuration of the installation. The blocks of connection are atornillados between himself and can expand without problems so that the system can configure of multiple ways and can reach a size of until 128 coils. This terminal allows the communication with the main buses of field of the market with or without PLC integrated and has of a wide range of modules of entrances/gone out, so much digital as analog. The powerful combination formed by the terminal electrical CPX and the terminal of valves MPA can use from this time on also in the areas with risk of explosion of the zone 2, 22. In this sense, the configurator of the terminal of valves serves of help to the user, since only they can use modules valued like ATEX 3GD in combination with the certification ATEX. The system is easy to keep during the operation and results adapted for a margin of pressure of between 0,9 and 10 bar.

The unit of detection SRAP offers integral solutions. Of easy setting, this unit is car-adjustable thanks to the function Tech-in that allows to adjust the point zero and the scope in a margin of 0 to 270º. Of direct setting in the actuator giratorio DFPB without accessories, also can mount of fast and simple form in other actuators giratorios by means of bridges adapters for the connection Namur (VDI/VDE 3845) The current position of the actuator giratorio distinguishes easily, even to distance, thanks to the indicator of position of colour/color. His innovative reference on the angle of real twist takes advantage of of optimum way the initial scope. His metallic body, robust and to proof of explosion, offers greater security. It is resistant to the water and to the corrosion, ideal for use in adverse surroundings and with risks of explosion.

Treats of valves Namur robust and resistant to the corrosion, thanks to his surface metallised/metallized/metalised/metalized. Appropriate for systems oriented to the security, until SIL4 and to be used in chemical and petrochemical installations, possess high protection for the use in zones with danger of explosion, recognised/recognized for zone 1 ATEX. It is an apt solution for hostile surroundings and for installations to the intemperie. Another type of requirements like certifications NEPSI and GHOST also are available. This product stands out in the industry of processes by “his long useful life, reliability and security”, for example, with applications ESD (Emergency Shut Down).