2/2 Bistable Microvalve
Rated 3.5/5 based on 11 customer reviews

2/2 Bistable Microvalve

This 2/2 bistable valve is made for lab-on-chip integration: it is utra-compact (total footprint of 20 mm), with an internal volume of less than 4 µL.
The bistable valve is either controllable with your own controller, or with the Electrical Control Unit.
Available within 2 weeks
€99.00
This 2/2 bistable valve is made for lab-on-chip integration: it is utra-compact (total footprint of 20 mm), with an internal volume of less than 4 µL.
The bistable valve is either controllable with your own controller, or with the Electrical Control Unit.

Memetis miniature valves are based on a shape-memory alloy in an ultra-compact housing, allowing completely silent operation in various environments, from microfluidic chips to incubators.

Features & Benefits

  • Bistable valve: extremely low power consumption
  • PPS or PEEK housing
  • Media-separated valve to avoid cross-contaminations
  • Very low internal volume (< 4 µL)
  • Ultra compact, reusable and biocompatible: ideal for on-chip integration
  • Noiseless system
  • Easy-to-use and easy to install to your microfluidic plateform
  • The slow switching process makes it particularly suitable for applications that react sensitively to fast flow movements

More information in the datasheets of the valves: 2/2 bistable PPS and 2/2 bistable PEEK.

Tip: Use the Memetis Fluidic Adapter for convenient connection to your microfluidic system, without further customization! The Electrical Control Unit for bistable valve is also available to easily control your valve.

    Specifications

     Functionality 2/2 bistable
    Dimensions

    20 x 5 x 10.3 mm (PPS)

    20 x 5 x 11.3 (PEEK)

    Media Liquids, gases
    Content

    1x 2/2 miniature bistable valve

    1x connection cable

    Inlet / outlet diameter
    0.75 mm
    Internal volume < 4 µL
    Max. input pressure 1.0 bar
    Max. back pressure 0.5 bar
    Housing material PPS or PEEK
    Sealing material (inside valve) Silicone
    Sealing material (outer interface) FKM O-rings
    Fluid temperature range 10 - 50 °C
    Ambiant temperature 0 - 50 °C
    Fluid connection Flange
    Electrical connection Pins (cable provided)
    Switching time

    PPS: closing ~ 150 ms, opening ~ 60 ms

    PEEK: closing ~ 220 ms, opening ~ 60 ms

    Lifespan > 106 cycles
    Energy per switching ~ 75 mJ
    Nominal current 0.5 A for 0.3 s
    Kv value

    PPS: > 0.007 m3/h

    PEEK: > 0.01 m3/h

    Flow rates @ Δp 1 bar

    Air: ~ 3000 ml/min (PPS), ~ 4500 ml/min (PEEK)

    Water: ~ 90 ml/min (PPS), ~ 135 ml/min (PEEK)

    Payment Terms

    You can either order and pay via credit card or invoice (through a purchase order). Please note that some products are not available for direct purchase: just click "Request a Quote" on the product page and fill in the form to get more informations!

    Credit card 

    • Add your products to the cart
    • In the cart page, click on Proceed to Checkout
    • Complete your credit card informations (don't worry, we are using Stripe, a PCI-certified program specialized in online transactions)
    • That's it! You will receive an order confirmation within a few minutes, and our team will send you the invoice.

    Invoice

    • Add your products to the cart
    • In the website header, click on Request a Quote
    • Fill in the required informations, then click on Submit Quote
    • Our team will send you a quote shortly
    • After receiving the quote, just send your purchase order at contact@darwin-microfluidics.com
    • Our team will complete your purchase and send you the invoice!

    If you wish to pay in USD or GBP, please specify it in your PO. We can add the converted value in the required currency to the quote if requested.

     

    Worldwide shipping

    We ship worldwide from our warehouse in France.

    The shipping charges are calculated based on the weight of the package and the country of destination: you can estimate the shipping cost on the cart page. We try to offer you the best shipping rates and services, shipping all our orders through DHL Express. Generally, your order reaches your lab in only 2 to 3 days after we send it, no matter the destination! 

    Please note that our shipping incoterms are DAP (Delivered At Place). Please contact us if you prefer using your own courrier account or have any question!

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