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Diaphragm pump, Valve, Microfilter, Pump, Check valve
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| @ikrotechnik | |||||||||||||||||||||||||||||||||
| Bartels | |||||||||||||||||||||||||||||||||
| Bartels Microvalves - Controlling Elements in Microfluidics | |||||||||||||||||||||||||||||||||
| In the transport of gases and liquids microvalves work as controlling elements that define the direction of the flow. Bartels microComponents offers several passive dynamic check valves as standard components. They are designed to meet different requirements concerning pressure and flow. All microvalves are built up as three layer systems consisting of two different plastic materials. The valves can be ordered separately or directly integrated into your existing microfluidic systems by Bartels microComponents. Complementary to the microvalves, microfilters with the same dimensions are available as well. Bartels microComponents offers two different types of microvalves, each available in three standard versions: Square, round or integrated into a steel capillary for quick and easy connection to tubings. | |||||||||||||||||||||||||||||||||
| Exploded view of the Bartels microvalves | |||||||||||||||||||||||||||||||||
| Valve Type1 | |||||||||||||||||||||||||||||||||
| General Properties: • valve classification: normally closed • two different types available • small and lightweight • fast response time • no energy consumption • low internal volume • pressure resistance up to 10 bar | |||||||||||||||||||||||||||||||||
| with four soft mountings very fast reactions and short response time even at low pressures suitable for gases and liquids | |||||||||||||||||||||||||||||||||
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| Valve Type2 | |||||||||||||||||||||||||||||||||
| with one hard and one soft mounting for full flow control even at very high pressure suitable for liquids | |||||||||||||||||||||||||||||||||
| Available standard versions | |||||||||||||||||||||||||||||||||
| square round integrated valve | |||||||||||||||||||||||||||||||||
| • 2 x 2 x 0.45 mm3 • 0 2.2 mm x 0.45 mm . 2.7 mm x 17 mm | |||||||||||||||||||||||||||||||||
| • 2 mg • 2 m9 (0 x L incl. housing) • 500 mg Customized Versions: If you need microvalves with other dimensions or materials, Bartels microComponents offers to develop customized versions for you. Contact our experts in microfluidics to discuss your requirements. Bartels microComponents - Bartels Mikrotechnik GmbH Emil-Figge-Str. 76a - D-44227 Dortmund - Germany www.bartels-mikrotechnik.de - microComponents@bartels-mikrotechnik.de Telefon: +49-(0)231-9742-505 - Fax: +49-(0)231-9742-501 | |||||||||||||||||||||||||||||||||
| last update: June 2008 | Content is subject to changes without notice. | ||||||||||||||||||||||||||||||||