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General Purpose Spray Valves

General Purpose Spray Valves
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Consistent, precise 781S spray valve systems. activators coatings grease inks liquid fluxes oils silicones solvents A NORDSON COMPANY The 781S Series Low Volume Low Pressure (LVLP) spray systems provide consistent coating of low to medium viscosity fluids. Microliter to milliliter amounts can be reliably dispensed in round patterns with diameters ranging from 4.3 to 50.8 mm (0.17" to 2.0") and in fan patterns with widths up to 165.1 mm (6.5"). The combination of adjustable fluid flow, adjustable nozzle air and post-air cutoff provides excellent spray control. The system includes compact spray valve, ValveMate™ controller and tank. The controller is set for length of time and air pressure required for precise coverage. Programmable nozzle air delay after each spray cycle keeps the spray nozzle clogfree and reduces maintenance and downtime. Features • High transfer efficiency • No overspray, no mist, no bounce Performance Guarantee • Adjustable fluid flow rate • Extremely consistent area of coverage “In manufacturing, reliability is everything. That’s what we get from EFD valves. If all our equipment worked as well… our jobs would be easier.” — Ford Motor Company • Cycle rate exceeds 400/minute • Low-maintenance design • Adjustable nozzle air www.efd-inc.com info@efd-inc.com USA 800-556-3484 Europe +44 (0) 1582 666334 Asia +86 (21) 3866 9006 Sales and service of EFD® dispensing systems are available worldwide. ™

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Spray valve systems The complete system includes the 781S dispense valve, ValveMate 8040 controller, and the fluid reservoir. Expert technical assistance and high quality standards ensure productive, trouble-free performance. EFD offers a full line of reliable dispensing systems to meet your specific application requirements. 8040 SPRAY VALVE CONTROLLER ValveMate 8040 Controller The ValveMate controls valve open time and nozzle pressure. Its compact size allows the controller to be mounted near the valve for easy setup and spray adjustment. • Multi-valve control- up to (2) spray valves •...

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