smallest media-separated microvalves

beyond the limits of miniaturization
memetis normally-closed microvalve with ultrcompact dimensions, low power consumption and weight <1g


We leverage our expertise in thin-foil shape memory alloy (SMA) actuation to create outstanding microvalve solutions. 

Explore memetis' selection of microvalves that offer gas and liquid flow control with:

  • maximum compactness
  • light weight
  • silent operation
  • low power consumption
  • proportional controllability
  • media separation
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The Normally Closed Microvalves

Our Normally Closed Microvalves are media-separated, normally closed 2/2-way valves that are exceptionally small in size and can be used in a variety of applications.

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memetis normally closed 2/2-way microvalves with only 5 mm pitch per valve and weight under 1 g

Bistable Latching Valve

The pre-series bistable valve is the most energy efficient microvalve in memetis portfolio. Due to a latching mechanism, energy is required only for valve state switching.

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memetis pre-series 2/2-way bistable latching valve with flex cable electronic connection

Microvalve Arrays

Microvalve arrays are used for achieving maximum packing density with only 3 mm pitch per valve. Embedded in custom-designed fluidic manifolds, they can enable any fluidic architecture in smaller dimensions than ever before!

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multi-port microvalve array module with 24 microvalves fitting on a microscopy slide footprint

Custom Microvalves

memetis offers custom microvalve development for customer-specific pressure and flow rate requirements, necessary electronic interfaces, valve materials, channel orifices and housing design.

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explosion view of a custom-developed memetis microvalve for liquid and gas control

On-Chip Valve Actuation

Our SMA actuator modules allow operating on-chip valves and pumps, offering an all-in-one external flow control solution for disposable microfluidic devices.

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on-chip actuation manifold for multiple on-chip valve and pump operation

Proportional Control Valves

memetis SMA valves are unique with their proportional control capability. With the right integration and closed-loop current control, the intermediate switching positions can be unlocked!

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proportional control capabilities of memetis valves stem from the intrinsic switching properties of the shape memory alloy (SMA) actuators

Technical Details

You will find data sheets and CAD files for memetis' off-shelf products on the resource page.

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Searching for a custom solution?
Let us know what you need!

We are happy to respond to your wishes and adapt our product designs according to your requirements whether it be pressure ranges, mechanical interfaces, materials or the electronic integration.