TFS Takasago Fluidic Systems

  • Micro Needle Valve - MNV Series [PEEK Body]
  • Micro Needle Valve - MNV Series [PEEK Body]
  • Micro Needle Valve - MNV Series [PEEK Body]
  • Micro Needle Valve - MNV Series [PEEK Body]

Micro Needle Valve - MNV Series [PEEK Body]

$396.00 USD

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FEATURES / CHARACTERISTICS

Adjustable flow rate below 1 µL/min!

  1. Suitable to be combined with Piezoelectric Pumps or even Peristaltic Pumps to minimize pulsations.
  2. Miniature size makes it possible to be used with different experiments.
  3. Reduced flow pulsation by restricting flow.
  4. Wetted materials available to use are FFKM, PEEK, and stainless steel.
  5. The operating pressure range is 0 ~ 200 kPa.
  6. Please feel free to contact us for more details and information about this valve.

Note: Details such as specifications, etc., may be changed without notice.

FLOW CHARACTERISTICS

Example of Flow Data*

Flow Characteristics of takasago Micro Needle Valve

Note: Details such as specifications, etc., may be changed without notice.

*Flow-graduation relationship varies according to the valve.

REDUCTION OF FLOW PULSATION

Piezoelectric micro pumps are small-sized, lightweight and slim diaphragm micro pumps driven by piezoelectric element. By considerably reducing the drive frequency and the drive voltage from the standard operating ranges, a piezoelectric micro pump alone can transfer μL/min level flows. However, significant pulsation is created at a low flow rate as represented by the blue line in the graph below.

By incorporating a micro needle valve to the discharging side of the piezoelectric micro pump, a low flow rate with almost no pulsation can be achieved. The red line on the graph below is an example that shows this remarkable reduction in pulsation. Reduced pulsation can also be achieved when combined with other kinds of pumps, such as peristaltic pumps.

Note: Details such as specifications, etc., may be changed without notice.

EXAMPLE OF THE COMBINATION WITH A PIEZOELECTRIC MICRO PUMP

Example of the combination with a Piezoelectric Micro Pump takasago Micro Needle Valve

Note: Details such as specifications, etc., may be changed without notice.

Note: The actual effect may change depending on the flow rates, pumps, types of tubing, etc. Please consult with us for more details.

ACTUAL EXAMPLE OF A LOW PULSATION MICRO PUMP MODULE

The low Pulsation Micro Pump Module is a module to adjust the flow of a piezoelectric micro pump at the μL/min level using a micro needle valve. In the setup in the picture below, the output flow from the module is being measured by a micro flow meter. The features of this module make it suitable for various fields, such as data from flow cytometers, cell culture equipment, etc.

USAGE EXAMPLE

Usage Example of takasago Micro Needle Valve


Manually Adjustable Low Pulsation Micro Pump Unit

MORE INFORMATION

You can get more general information about the Manually Adjustable Low Pulsation Micro Pump Unit and how the micro needle valve is used in this Fluidic System/Module.

Please feel free to contact us for more information about this product.


Note: Details such as specifications, etc., may be changed without notice.


VIDEO OF THE MICRO NEEDLE VALVE - MNV SERIES


Note: Details such as specifications, etc., may be changed without notice.

SPECIFICATIONS

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Model Number MNV

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