The type 6520 is not available anymore since 12/31/13.

Please contact us regarding a successor product.

Type 6520 - 3/2 or 5/2 way Piezo Valve for pneumatics

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

Please consider the technical attributes and Data Sheets.

Type Description

The 6520 EExi valves are used for process actuation in hazardous areas. Thanks to the intrinsically safe design and the choice of corrosion resistant materials, the valves can be used in a wide variety of demanding applications. The NAMUR flange allows easy mounting directly to process valves. Due to the low power consumption, up to 4 valves can be connected to the Profibus PA I/O-Box 8642. The circuit function of the 6520 can easily be changed from H (5/2-way) to C (3/2-way) simply by changing the adapter plate, which is within scope of supply.

II 2G EEx ia IIC T6 PTB01 ATEX 2194X approved
Low power consumption
3/2- and 5/2-way
High flow rates
Long service life

For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

Applications & Tools

Downloads

Data Sheets

	Description	Filesize	Language / Country
	Type 6520 data sheet \| piezo valve for pneumatic applications [NAMUR version]	127 kB	EN / EU

User Manuals

	Description	Filesize	Language / Country
	Operating Instructions Type 6520 \| NAMUR - valve with 24 V connection	699 kB	EN,FR,DE / EU