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B-drop mini – the micro valve

Micro dispensing valve

The B-drop mini is a very fast and low cost  micro dispensing valve. It can be operated from 3 volts and reaches opening times of below 0.5 ms in a peak- and- hold operation mode. This small micro valve is meant for fast and reliable dispensing tasks where cleanness and cost matter. The micro valve can be sterilized with gamma radiation and doesn't contain a mechanical spring. The B-drop mini closes due to a magnetic force which means it is normally closed. A speciality of this micro valve is, that it can be activated in both directions by a pole change0. We recommend the ReseaTech 4-Channel Valve controller to drive the B-drop mini.

Please contact us for special versions of the B-drop mini like normally-open, bipolar, or steam sterilizeable.

Technical data:

+ Dimensions: L 33mm, D 8.5 mm, M5 thread
+ Nozzle: 0.2 mm
+ Materials in contact with media: stainless steel, silicone, parylene, epoxy
+ Dynamic viscosity range: 1-20 mPas
+ Operating pressure: up to 6 bars