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      Dispense systems

      LOCTITE® VA20 Volumetric Valve

      The LOCTITE VA20 Volumetric Dispense Valve is a high precision positive displacement metering valve.

      Part no. (SKU/IDH)
      2084141

      LOCTITE® VA20 Volumetric Valve

      Support materials

      Product Description Sheet (1)

      Operating Manual (1)

      3D Drawing Files (1)

      Information

      The LOCTITE® VA20 Volumetric Dispense Valve dispenses a precise drop of adhesive with each cycle. Positive displacement minimizes dose size variation due to adhesive viscosity variations and variations due to both temperature changes and adhesive manufacturing variability. Included in the Box: (1) VA20 Volumetric Valve, (1) PTFE Lined Tubing, 6.4 mm OD, 2 m long, (1) Air Line 4 mm OD, Blue, 2 m, (1) Air Line, 4 mm OD, Yellow, 2 m, (1) Needle Sample Kit, (1) Operating Manual.
      • Volumetric Displacement Dosing Range - 1.5 to 12 microliters
      • Cycle Rate of 180 cycles per minute
      • Long-Life Seal Design - estimated life > 1 million cycles, energized seal does not require routine adjustment, low cost of ownership
      • Easy Setup - specifically designed for simple, no-mess priming, does not lose prime during operation
      • Compact Size - 0.75 in. x 6.0 in. long, stackable at 0.75 in. centers

      Air input pressure, Recommended:

      60.0 psi - 100.0 psi

      Applications:

      Dispensing Adhesives

      Key characteristics, Recommended:

      Stroke Adjustment

      Used to dispense, Recommended:

      Light Cure Acrylics

      Viscosity, Recommended:

      1.0 mPa·s - 10000.0 mPa·s

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      • LOCTITE Dispense Needle, HDPE Tapered Tip, helical thread, UV light block additive, 1-1/4 in, IDH 600959 (legacy 98391)

        Consumables and supplies

        LOCTITE® Tapered Dispense Tips

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        Your go-to tip for precise, easy application of adhesives.

      • PTFE-Lined Tubing, 10 meter length (IDH 142645, 142646)

        Consumables and supplies

        LOCTITE® PTFE Lined Tubing

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      LOCTITE<sup>®</sup> VA20 Volumetric Valve

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      LOCTITE<sup>®</sup> VA20 Volumetric Valve

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