781 MINI SPRAY VALVE .03 ROUND
Product code: 7362301
Superior spray control in a up to 60% smaller size
The 781Mini™ Low Volume Low Pressure (LVLP) precision spray valve features a patented design that directs nozzle air pressure more consistently for more uniform dispensing.
• Greater precision and edge definition for low-to-medium viscosity fluids.
• Ideal for activators, coatings, lubricants, oils, inks, liquid fluxes, silicones, and solvents.
• LVLP technology creates repeatable micro-deposits as small as 1 mm (0.04″) in diameter.
• Quick Release (QR) clasp allows for replacement of wetted parts in seconds without tools. More
The 781Mini™ Low Volume Low Pressure (LVLP) precision spray valve features a patented design that directs nozzle air pressure more consistently for more uniform dispensing.
• Greater precision and edge definition for low-to-medium viscosity fluids.
• Ideal for activators, coatings, lubricants, oils, inks, liquid fluxes, silicones, and solvents.
• LVLP technology creates repeatable micro-deposits as small as 1 mm (0.04″) in diameter.
• Quick Release (QR) clasp allows for replacement of wetted parts in seconds without tools. More
Parameters
| 1K/2K | Single Component |
|---|---|
| Type | Spray |
| Series | 781 |
| Wetted material | Stainles Steel 303 |
BENEFITS
- Smaller spray patterns with higher savings
- Improved spray uniformity ensures better accuracy and edge definition
- Smaller dimensions allow for dispensing in tighter spaces, creating new production opportunities
- Quick Release (QR) clasp allows for fast maintenance without tools, minimizing downtime.
- 360° rotational fluid body for flexible positioning and faster setup
- Lightweight design reduces benchtop automation motor and belt wear
- Modular design reduces cost of ownership
FEATURES
- 60% smaller footprint than conventional dispensing valves
- Precise deposit control. Consistent dispensing patterns as small as 1 mm (0.04″) in diameter.
- High transfer efficiency without overspray or mist
- Adjustable fluid and nozzle air flow
- Zero dead fluid volume to reduce waste
- Easy-to-use design with low maintenance requirements
TECHNICAL SPECIFICATIONS
| Parameter | Value |
| Dimensions | length 71.4 mm x diameter 22.4 mm (2.8 x 0.9") |
| Weight | 141 g (5 oz) |
| Required actuating air pressure | 4.8–6.2 bar (70–90 psi) |
| Maximum fluid pressure | 7.0 bar (100 psi) |
| Body material | Type 303 Stainless Steel |
| Maximum operating temperature | 102°C (215°F) |
Documents and 3D models
Operating manual
(pdf, 2.3 MB)
3D model
(zip, 10.8 MB)
nordson_efd_781mini_data_sheet.pdf
(pdf, 864.2 kB)



