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781 MINI SPRAY VALVE .01 ROUND

PN: 7364002

MORE UNIFORM SPRAY CONTROL IN A 60% SMALLER FORM FACTOR

The 781Miniprecision Low Volume, Low Pressure (LVLP) spray valve features a patent-pending design that directs nozzle air pressure more consistently, for a more uniform spray pattern. This delivers greater accuracy and edge definition in applications of low-to-medium viscosity fluids such as activators, coatings, greases, oils, inks, liquid fluxes, silicones, and solvents.

Using LVLP technology, the valve produces precise, repeatable micro spray patterns as small as 1 mm (0.04″) in diameter. A unique, patented QR (Quick Release) thumbscrew clasp allows for easy removal of the fluid body to replace wetted parts in seconds — no tools required.

Features
• 60% smaller form factor than conventional spray valves
• Precision spray control. Consistent spray patterns as small as 1 mm (0.04″) in diameter
• High transfer efficiency without overspray or airborne mist
• Adjustable fluid flow rate and nozzle air
• Zero dead fluid volume for reduced fluid waste
• Easy-to-use, low maintenance design


Benefits
• Smaller spray patterns than could previously be achieved
• Improved spray pattern uniformity provides better accuracy and edge definition
• Smaller form factor allows for dispensing in tighter
spaces, creating new manufacturing opportunities
• QR (Quick Release) clasp allows for quick, tool-free serviceability, minimizing downtime
• 360° rotational fluid body provides flexible positioning for faster setup
• Lightweight construction reduces tabletop automation motor and belt wear
• Modular design lowers cost of ownership

Specification:

Size 71.4 mm length x 22.4 mm diameter (2.8 x 0.9" diameter)
Weight 141 g (5 oz)
Actuating air pressure required 4.8–6.2 bar (70–90 psi)
Maximum fluid pressure 7.0 bar (100 psi)
Fluid inlet M5
Mounting M4
Cycle rate Exceeds 400 per minute
Actuating air inlet 4 mm OD tubing, barb fitting
Air cylinder body 303 stainless steel
Fluid body 303 stainless steel
Air cap 303 stainless steel
Piston 303 stainless steel
Needle 303 stainless steel
Maximum operating temperature 102º C (215º F)

NordsonEFD_7364002_781mini_01_drawing

Spray Area Coverage
NordsonEFD_7364002_781mini_01_spray_area_coverage

 

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