• MEMETIS Valve, Series 09 2-Way Normally Closed, Shape Memory Alloy Actuator
    MEMETIS Valve, Series 09 2-Way Normally Closed, Shape Memory Alloy Actuator MEMETIS Valve, Series 09 2-Way Normally Closed, Shape Memory Alloy Actuator MEMETIS Valve, Series 09 2-Way Normally Closed, Shape Memory Alloy Actuator MEMETIS Valve, Series 09 2-Way Normally Closed, Shape Memory Alloy Actuator

The MEMETIS Series 09 NC miniature valve is a compact valve for precise gas or liquid handling. It is a media-separated, normally closed 2/2-way seat valve, relying on actuation of a shape memory alloy.  With its small dimensions and the extra low internal volume of less than 4 µl, the valve is especially suitable for decentral, mobile applications, or applications with rare or expensive fluids. The valve can be mounted closely together with a pitch of only 5 mm in order to realize a complex fluid control unit on limited installation space.  


Key Features

  • 2/2-way seat valve, normally closed, media separated, controllable
  • Usable with liquids and gases
  • Compact design: 20 x 5 x 8.5 mm^3
  • Low internal volume: < 4 µl
  • Max. pressure @ input: 2.0 bar
  • Max. back-pressure @ output: 1.2 bar
  • Switching time on / off: 0.1 s / 0.2 s @ 1 bar
  • Typical flow rates @ 1 bar:  3000 mL/min (air), 90 mL/min (water)
  • Lifetime > 1.000.000 cycles
  • Valve materials: 
    • Valve housing materials: PEEK, PTFE or PMMA; 
    • Valve wetted materials: PDMS, FKM or EPDM
  • Low power consumption of 0.3 W
  • Fluidic interfaces adaptable: Flange connector, tubing connector, 
  • Interface thread size ¼-28’’ fitting or manifold mounting available 
  • Fluid adapter and electrical control for up to four valves can be provided


Typical Applications

  • Precision control of liquid or gas flow
  • Integration in analytical instruments for sample handling
  • Other precision control applications (e.g. supply of organ-on-chips, bioreactors)
  • Microfluidics system

  



ModelMEMETIS Series 90, 2-Way Normally Closed
MediaLiquid, Gas
Dimension20 x 5 x 8.5 mm^3
Internal Volume<4 uL
Nominal width DN0.75 mm
Max. Pressure at Input2.0 Bar
Max. Back-Pressure @ Output1.2 Bar
Switching Time:On/OFF0.1 S/0.2 S @1 bar
Typical Flow Rates @ 1 Bar

3, 000 mL/min (Air); 

90 mL/min (water)

Kv Value> 0.005 m^3/hour
Temperature Range10- 50 °C
Lifetime> 1,000, 000 cycles 
Housing Material PEEK
Sealing MaterialPDMS
ConnectionFlange/M1.6 screws
Power Consumption0.3 W
Nominal Current0.5 A
Electrical ConnectionsPin-contact


Thumb File information
datasheet-memetis-NC-Valves.pdf 874KB

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MEMETIS Valve, Series 09 2-Way Normally Closed, Shape Memory Alloy Actuator

  • Brand: MEMETIS
  • Product Code: MEMSTIS-NC-09
  • Availability: In Stock
  • $168.99


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Tags: Solenoid valve, Flow control, Microfluidics