781Mini Spray Valves

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781Mini: Delivers a More Uniform, Narrower Spray Pattern than Previously Possible
781Mini: With RV Series Mounted at an Angle to Spray Material onto Delicate Parts
781Mini: Zero Overspray Prevents Part Contamination

781Mini Spray Valves

The 781Mini™ spray valve’s innovative design directs nozzle air pressure more consistently for exceptionally more uniform, narrower spray patterns than previously possible.

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Overview


Using Low Volume Low Pressure (LVLP) technology, the 781Mini provides precision spray control with consistent spray patterns as narrow as 1 mm (0.04”) wide.

 

With a 60% smaller form factor than conventional spray valves it’s possible to mount more valves per fixture plate for high volume applications. It’s also possible to install in tighter manufacturing environments or complex spaces.

 

The 781Mini’s enhanced spray nozzle design improves spray pattern uniformity, providing better accuracy and edge definition. Its unique, patented (QR) quick release clasp reduces downtime to seconds when servicing the valve.

Features

  • More uniform spray patterns
  • Consistent area coverage as narrow as 1 mm (0.04”) wide
  • 60% smaller form factor than conventional spray valves
  • High transfer efficiency with no overspray
  • Modular design for lower cost of ownership

Compatible Fluids

  • Activators
  • Coatings
  • Light greases
  • Oils
  • Inks
  • Liquid fluxes
  • Solvents
  • Silicone oils

Part Numbers


781Mini Spray Valves
Part # Description Specification
7364002 781Mini 0.01" Valve Features a 0.254 mm (0.01") nozzle orifice. Round pattern, narrow angle.
7362301 781Mini 0.03" Valve Features a 0.76 mm (0.03") nozzle orifice. Round pattern.

Valve Systems & Controllers


Valves Family

Engineered for the most demanding manufacturing environments


Nordson EFD valve systems are proven to provide precise, reliable fluid dispensing control for tens of millions of trouble-free cycles before maintenance is required.

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The Complete Valve System


The complete system includes a 781Mini spray valve, ValveMate™ 8040 or 7140 controller, and fluid reservoir. Achieve greater productivity with a benchtop automated dispensing system.

ValveMate 8040 Controller: System Layout

Resources & Downloads


  • Data Sheets & Guides
  • Manuals & Instructions
  • Videos

781Mini Series Spray Valve Overview


The 781Mini™ spray valve provides exceptionally uniform spray patterns as narrow as 1 mm (0.04”) wide.

View more videos

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