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DATA SHEET

Type 6712



2/2-way Whisper Valve

with media separation

Type 6724



2/2 or 3/2-way Whis-

per Valve with media

separation

Type ME43



Fieldbus gateway

Type 6650



2/2 way Flipper-Sole-

noid Valve with separat-

ing diaphragm

Type 8920



Bürkert Communicator

1000398869 | Standard | EU | en | 202110 | 05

Pressure controller for precise time-pressure

dosing

• Repeatable and accurate dosing of liquids in the µl range

• Response time in milliseconds and active pressure relief for opti-

mum control performance

• Digital communication for easy integration into your fieldbus net-

work

• Extended functionality through additional sensor input + actuator

output e.g. for pump or additional pressure sensor

• Active vent valve to minimize consumption of costly carrier gas

Time-pressure dosing is a widely used method for the reliable dosing of liq-

uids across numerous fields of application. However, if dosing quantities are

very small and the pressure differences between dosing cycles are minimal,

closed-loop control becomes a challenge. Precisely the type of challenge for

the pressure regulator Type 8763, which was specially developed for low flow

rates and the resulting small dosing quantities. The device is characterised

by short response times and precise closed-loop control of pressure. There

are no down times or rejects at the beginning of dosing cycles. The digital

interface makes it possible to access the various parameters at any time in

order to change settings and read out data. Whether you are operating filling

systems or state-of-the-art machines for genetic analysis and synthesis, a

good valve alone is not enough. Precise pressure regulation is also essential

for accuracy in time-pressure dosing. Only in this way can accurate dosing be

implemented.

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

Type description

Can be combined with

Type 8763

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