Nordson EFD’s 781S Spray Valve System Applies Oils, Grease, & Lubricants

Enables precise, consistent coverage for a broad array of applications

This valve enables precise and consistent application of medium-viscosity oils, grease, reagents, marking inks, and adhesive activators .for many manufacturing processes in the electronics, automotive, cosmetics, food, and medical industries. The 781S valve uses low-volume low-pressure (LVLP) technology to accurately apply a fine, uniform coating of material without waste, mess, or overspray. Benefits include cleaner production areas and reduced rework, contamination, and overall fluid use. This technology has been used in many applications including applying adhesives onto automotive trim, marking inks onto circuit boards, spraying reagents onto medical test strips and grease onto door handle springs.

“Speed and throughput are critical factors in production and the 781S valve dispenses consistent fluid deposits, exactly where needed,” said Claude Bergeron, global product line manager, Nordson EFD. “The combination of adjustable fluid flow, adjustable nozzle air, and post-air cutoff provides excellent spray control.”
 

“When there are a large number of parts produced, even small cost reductions in labor or materials per part can represent significant savings,” continued Bergeron. “Just eliminating over-deposits can reduce material waste by 50 percent or more. Nordson EFD’s 781S spray valve system has helped manufacturers in numerous industries all over the world to improve their manufacturing process.”
 

About Nordson EFD

Nordson EFD designs and manufactures precision fluid dispensing systems for benchtop assembly processes and automated assembly lines. By enabling manufacturers to apply the same amount of adhesive, lubricant or other assembly fluid to every part, every time, EFD dispensing systems are helping companies in a wide variety of industries increase throughput, improve quality, and lower their production costs. Other fluid management capabilities include high-quality syringe barrels and cartridges for packaging one- and two-component materials, along with a wide variety of fittings, couplers and connectors for controlling fluid flow in medical, biopharmaceutical and industrial environments. The company is also a leading formulator of specialty solder pastes for dispensing and printing applications in the electronics industry.

www.nordsonefd.com