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DATA SHEET

Type 8611



eCONTROL - Universal

controller

Type 6011



Plunger valve 2/2 way

direct-acting

Type 6606



2/2 or 3/2 way Rock-

er-Solenoid Valve with

separating diaphragm

Type 8619



multiCELL - Multi-chan-

nel and multi-function

transmitter/controller

1000116762 | Standard | EU | en | 202203 | 09

Liquid Flow Controller (LFC)

• High dynamic control through fast flow measurement

• Applicable for liquid dosing up to 600 ml/min (36 l/h)

• No moving parts in medium

• Protection class IP65

• Fieldbus optional

Type 8719 is an instrument for liquid flow control in process technology. The

measured value provided by the sensor will be compared in the digital control

electronics with the predefined set point according to the signal; if a control

difference is present, the control value output to the proportional valve will

be modified using a PI-control algorithm. In this way, the flow can be main-

tained at a fi xed value or a predefined profile can be followed, regardless of

pressure changes or other disturbances in the system. As a control element,

a proportional valve working at low friction guarantees the high sensitivity and

good control characteristics of the unit.

Product variants described in the data sheet may differ from the product presentation and description.

Type description

Can be combined with

Type 8719

© Christian Bürkert GmbH & Co. KG, Subject to alteration