burkert FLUID CONTROL SYSTEMS burkerl FLUID CONTROL SYSTEMS 894551 / Version 01/2013 Print 01/2013 www.wolf-corporate.de Liquid Flow Controller (LFC) Liquid Flow Meter (LfM) Exact Control of Liquids up to 36 l/h Burkert Fluid Control Systems Christian-Burkert-StraBe 13 -17 74653 Ingelfingen Germany Tel. +49 (0) 7940/10 - 0 Fax +49 (0) 7940/10 - 91 204 [email protected] www.burkert.com

Liquid Flow Integrated and Compact The intelligent combination of accurate flow measurement and a highly precise solenoid control valve means Bürkert’s Liquid Flow Controller is a perfect solution for a variety of industrial applications. The integration of sensor, control electronics and our solenoid control valve technology into a single compact device makes the Liquid Flow Controller ideally suited for applications requiring fully-automatic metering of small amounts of liquids where simple installation and use are a premium. The Liquid Flow Controller (LFC) complements the company’s portfolio...

Flow Control Loop Design of Liquid Flow Controllers The Liquid Flow Controller is a whole control loop in a box. Four main elements make this a formidable instrument: When the user sets a desired flow rate via a standard electronic signal this set point (w) is transmitted to the control electronics. The plunger type control valve inside the LFC is controlled by a pulse width modulated (PWM) signal which in effect changes the average energy applied to the valve. Without power a spring forces the plunger downwards pushing the precision seal on the valve seat for reliable shut off. As energy is...

The features of the Liquid Flow Controller and their endless possibilities are versatile, following the ones of main importance in an overview.

For up-to-date addresses please visit us at www.burkert.com. Norway Austria Belgium Poland Portugal Spain Czech Republic Denmark Sweden Switzerland Finland France Germany Italy Netherlands Turkey United Kingdom China Hong Kong India Japan Korea Malaysia United Arab Emirates Philippines Singapore Taiwan Brazil South Africa Credits: © and concept: Christian Bürkert GmbH & Co. KG | Realization: WOLF, Berlin | Photography: Münch Lichtbildnerei, Stuttgart; Studio Flamisch, Düsseldorf | 3D-Drawings: 3D Sales Technologies GmbH. All people shown are employees at Bürkert. Thank you for your support (and...