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Check Valves

Micro-volume Check valves are the ideal choice for microfluidic experiments. Miniaturized in design, these valves enable precise control of liquid flow. Non-return valves are versatile and can be used in both small and large-scale projects. They are an excellent choice for efficient, reliable results.

Our range of check valves is constructed from top-quality materials, offering superior levels of precision and long-lasting performance. These valves also feature advanced seals that offer additional security and prevent leakage.

Discover our selection made by our microfluidics experts below.
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6 Results
  • Luer Lock Check Valve (pack of 10) - Darwin Microfluidics
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    Darwin Microfluidics

    Luer Lock Check Valve (pack of 10)
    One-way check valves for various applications, such as protecting your microfluidic system against backflows. These valves have a low cracking pressure (15 mbar = 0.217 psi) to be performant even at low flows. Pack of 10. General A check valve for...
    20.80€
  • 1/4-28 x 1/4-28 Inline Check Valve - Darwin Microfluidics
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    IDEX Health & Science

    1/4-28 x 1/4-28 Inline Check Valve
    These 1/4-28 non-metallic check valves provide excellent protection against backflows. Broad chemical resistance and biocompatibility are guaranteed by the PEEK polymer and fluoroelastomer construction. Their low cracking pressure (0.07 bar) is ideal for...
    160.90€ - 169.50€
  • mp-cv Check Valve for Bartels micropumps - Darwin Microfluidics
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    Bartels Mikrotechnik

    mp-cv Check Valve for Bartels Micropumps
    A passive check valve to prevent backflows when your Bartels BP7 or mp6 micropump is switched off. General Prevent your liquid from flowing back when your Bartels BP7 or mp6 micropump is turned off.   Active valves Passive valve   Takasago...
    42.00€
  • 1/4-28 x 10-32 Inline Check Valve - Darwin Microfluidics
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    IDEX Health & Science

    1/4-28 x 10-32 Inline Check Valve
    These 1/4-28 x 10-32 non-metallic check valves provide excellent protection against backflows. Broad chemical resistance and biocompatibility are guaranteed by the PEEK polymer and fluoroelastomer construction. The low cracking pressure (0.07 bar) is...
    179.30€ - 335.80€
  • Inline Cartridge Check Valve - Darwin Microfluidics
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    IDEX Health & Science

    Inline Cartridge Check Valve
    Prevent backflows in your flow stream with this inline cartridge check valve. Mounted downstream a sensitive instrument, it ensures that your liquid flows in one direction only. 1/4-28 flat-bottom connection ports. Pack of 1 unit. General Limit your flow...
    158.90€
  • 10-32 x 10-32 Inline Check Valve - Darwin Microfluidics
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    IDEX Health & Science

    10-32 x 10-32 Inline Check Valve
    This 10-32 x 10-32 non-metallic check valve protects against backflows. Broad chemical resistance and biocompatibility are guaranteed by the PEEK polymer and fluoroelastomer construction. The low cracking pressure (0.07 bar) is ideal for microfluidics...
    169.50€
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L/S Economy Modular Peristaltic Pump Drive - Darwin Microfluidics
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Masterflex

L/S Economy Modular Peristaltic Pump Drive
The L/S® Economy Modular Drive enables convenient placement, the motor and the controller of this digital peristaltic pump drive being separated. 4 to 100 rpm and 20 to 600 rpm versions are available...
1,610.00€
L/S Economy Analog Peristaltic Pump Drive - Darwin Microfluidics
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Masterflex

L/S Economy Analog Peristaltic Pump Drive
The L/S® Economy Analog Drive is a compact and cost-effective drive able to run up to 2 pump heads simultaneously. 7 to 200 rpm and 20 to 600 rpm versions are available. General Masterflex L/S...
1,280.00€ - 1,550.00€
Masterflex L/S Precision Process Peristaltic Pump Drive in powder-coated steel
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Masterflex

L/S Precision Process Peristaltic Pump Drive
This precise digital drive is manufactured to handle continuous duty and washdown in the lab. It accepts most pump heads and is equipped with an open-head sensor. 1 to 100 rpm and 6 to 600 rpm...
4,030.00€ - 4,500.00€
L/S MasterSense Peristaltic Pump Drive - Darwin Microfluidics
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Masterflex

L/S MasterSense Peristaltic Pump Drive
The L/S® MasterSense is a versatile drive with an integrated touch screen. Compact and powerful, it accepts all pump head and tubing options for high-precision fluid transfer and dispensing. 0.02 to...
4,970.00€ - 5,060.00€
L/S Standard Digital Peristaltic Pump Drive - Darwin Microfluidics
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Masterflex

L/S Standard Digital Peristaltic Pump Drive
The L/S® Standard Digital Drive features a low-maintenance and high-accuracy motor able to run up to 4 pump heads simultaneously. 0.02 to 100 rpm and 0.1 to 600 rpm versions are available, with an...
3,670.00€ - 4,290.00€
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