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

10001408

memetis SMA 2/2-way miniature seat valve (NC-normally closed) for liquids and gases

Functionality: Normally closed, media-separated, suitable for liquids and gases
Dimensions: 20 x 5 x 9 mm³
Nominal width: 0.75 mm (further variants upon request)
Internal volume: < 4 μl
Pressure range: 0-2 bar
Housing material: PEEK (further materials upon request)
Sealing material: PDMS (further materials upon request)
Fluid temperature: 10 – 40 °C
Ambient temperature: 0 – 40 °C
Lifespan: > 106 cycles
Fluid connection: Flange
Electrical connection: Pins (cable provided)
Operating voltage: < 5 V, control
Power consumption: ¬~ 0.25 W
Switching Time: Opening < 100 ms; Closing < 200 ms
Switching Frequency: Max. 2 Hz
Kv value: > 0.004 m3/h
Flow rates @ Δp 0,5 bar: ~ 2000 ml/min (air), ~30 ml/min (water)

150.00€

10001409

memetis SMA 2/2-way miniature seat valve (NO-Normally open) for liquids and gases

Functionality: Normally open, media-separated, suitable for liquids and gases
Dimensions: 20 x 5 x 9 mm3
Nominal width: 0.75 mm
Internal volume: < 4 μl
Pressure range: 0-2 bar
Housing material: PEEK (further materials upon request)
Sealing material: PDMS (further materials upon request)
Fluid temperature: 10 – 40 °C
Ambient temperature: 0 – 40 °C
Lifespan: > 106 cycles
Fluid connection: Flange
Electrical connection: Pins (cable provided)
Operating voltage: < 5 V, control
Power consumption: ¬~ 0.25 W
Switching Time: Closing < 100 ms; Opening < 200 ms
Switching Frequency: Max. 2 Hz

135.00€

10001410

memetis fluidic connector

Contains:
2 Luer connectors (male)
PDMS Sealing
Valve interface

40.00€

10001411

memetis electrical control

Contains:
Electrical control for manual operation of up to 4 valves
Supply voltage = 5V
USB-interface (on request)
Push-/ Toggle-Buttons
Display

120.00€

10001412

memetis Test-Kit – Normally Closed (NC)

Contains:
2 memetis fluidic connectors
2 memetis SMA 2/2-way miniature seat valves (NC-normally
closed) for liquids and gases
1 memetis electrical control

460.00€

10001413

memetis Test-Kit – Normally Open (NO)

Contains:
2 memetis fluidic connectors
2 memetis SMA 2/2-way miniature seat valves (NO-normally closed) for liquids and gases
1 memetis electrical control

430.00€

10001414

memetis Test-Kit – Normally Closed (NC)-Normally Open (NO)

Contains:
2 memetis fluidic connectors
1 memetis SMA 2/2-way miniature seat valve (NC-normally closed) for liquids and gases
1 memetis SMA 2/2-way miniature seat valve (NO-normally closed) for liquids and gases
1 memetis electrical control

445.00€

10001415

memetis customer-specific valve manifolds

Combination of memetis NC/NO-valves with customer-specific interconnections and Luer interfaces (valves included in offer)

Please contact us