Modern microfluidic applications require performant miniature valves fitting into an ever-smaller installation space. Here, conventional technologies are increasingly reaching their limits. Based on latest shape memory actuation, highly compact miniature valves from memetis are characterized by strongly reduced dimensions, without compromising the performance. Fatigue-free state-of-the-art shape memory alloys (SMA) allow for silent and reliable operation over millions of cycles. Currently, memetis offers two versions of 2/2 way miniature stop valves: a normally open and a normally closed version. A specifically designed control system ensures smooth and secure operation of the valves.

Product Code
Description
Price per Piece
Order Form

32-7800-0000-00

memetis electrical control

Contains:

  • electrical control for up to 4 valves
  • supply voltage = 5V
  • USB-interface (on request); – Logic-Inputs

150.00€

32-7801-0000-00

memetis SMA miniature valve (NO – normally open)

Nominal width: 0.75 mm
Pressure range: max. 4 bar
Housing material: PMMA (further materials upon request)
Sealing material: EPDM (further materials upon request)
Fluid temperature: 10 – 40 °C
Ambient temperature: 0 – 40 °C
Lifespan: 1,000,000 cycles
Internal volume: 1.1 μl
Fluid connection: Flange
Electrical connection: Soldering pads
Operating voltage: <5V, control
Switching time – closing: 10 ms
Switching time – opening: 100 ms
Switching frquency: max. 5 Hz

300.00€

32-7802-0000-00

memetis SMA miniature valve (NC – normally closed)

Nominal width: 0.75 mm
Pressure range: max. 4 bar
Housing material: PMMA (further materials upon request)
Sealing material: EPDM (further materials upon request)
Fluid temperature: 10 – 40 °C
Ambient temperature: 0 – 40 °C
Lifespan: 1,000,000 cycles
Internal volume: 1.1 μl
Fluid connection: Flange
Electrical connection: Soldering pads
Operating voltage: <5V, control
Switching time – closing: 100 ms
Switching time – opening: 10 ms
Switching frquency: max. 5 Hz

350.00€