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Burkert’s Type 6650 3/2 isolation valve uses ’Flipper Technology’ to set a new benchmark for miniature solenoid valves employed in clinical, life-science, analytical and fluid-handling equipment.

The Type 6650 valve is suitable for use on vacuum, at up to seven bar, and provides medium isolation for aggressive fluids.

It is just 4.5mm wide but outperforms comparable 10 and 16mm designs.

The Type 6650 provides the ideal solution for manufacturers, with valve applications requiring fast response times, high reproducibility, zero pumping and excellent flushing characteristics.

The valve’s optimised design ensures reproducible and precise dosing, effective rinsing capability and is suitable for use with aggressive chemicals.

Key to the performance of the Type 6650 valve is Burkert’s Flipper Technology.

This employs an elastomer element that moves between two opposite valve seats under the force of permanent magnets fixed to the flipper element, opening one as it closes the other.

This operation requires only a temporary pulse, so is characterised by its short response time.

It also provides benefits in terms of high reliability and low levels of wear.

With 0.4 and 0.8mm nominal sizes available, and both 2/2 and 3/2 functionality, the Type 6650 is ideal for applications where the highest fluid performances are required in the smallest space, in dosing for example where the Type 6650 opens up new possibilities, in particular in connection with 384-well Microtiter plates.

The Type 6650 is ably equipped for use in its target markets; both the new 3/2 valve and the 2/2 variant, which was launched in 2008, have bodies manufactured from high-performance PEEK and seals made of FFKM.

The Type 6650 is the latest addition to Burkert’s Microfluidic range of products for analytical, medical and biotechnical applications.

The range includes miniature solenoid valves and micro-pumps for applications with neutral, aggressive and highly purified media.

These products are extremely proficient in the handling of fluids where dead legs, internal volume, chemical resistance and precision are paramount.

Burkert Fluid Control Systems

Burkert Fluid Control Systems has been manufacturing products and systems for over 60 years that can be used wherever fluid media and gases need to be measured, controlled and regulated.

Burkert Fluid Control Systems has been manufacturing products and systems for over 60 years that can be used wherever fluid media and gases need to be measured, controlled and regulated.Whether the application is filling, level, flow, pressure or temperature we have a solution and a uniquely comprehensive range of products to handle it, including solenoid, process and analytical valves, pneumatic actuation, sensors and controllers.

For Burkert it is not enough to simply offer individual products.Our aim is to provide complete system and application solutions that meet the specific needs of our customers.Tell us what you need and our engineers will find an appropriate solution using our vast experience and a wide range of services such as advice and engineering, installation, testing, and after-sales support.

Burkert’s global presence offers our customers an additional advantage.Products and systems are constantly developed and optimised according to international standards.Through this process synergy effects evolve which ensure technological leadership and competitive advantage

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