Nordson_EFD_10th_Edition_Product_Catalog - 第39页
37 www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006 Valve Accessories The BackPack ™ Valve Actuator maintains constant pressure at the actuating air inle…
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www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
Precision Dispensing Solutions
Expert Application
Testing
Features and Benets
• Testing by knowledgeable, dispensing experts
• Testing in EFD global labs and/or at customer facilities
• Testing with actual customer parts and assembly uids, or with EFD sample
test materials
• Testing with a range of recommended EFD solutions, including PICO and
pneumatic jetting valves and EFD automated dispensing robots
• Detailed test reports
• May include videotaped results
Nordson EFD offers a detailed process evaluation by experienced uid dispensing
experts at multiple EFD dispensing labs around the world.
EFD Global Application Labs are located in the USA, Brasil, the UK, Czech Republic,
France, Germany, Russia, Spain, China, Japan, Korea, and other countries for expert
help, fast response, and easy convenience.
Application testing is especially helpful to customers in selecting the appropriate PICO
or pneumatic jet valve components, to make sure the system meets the requirements
of your specic application.
For details or to request an appointment, contact EFD at info@nordsonefd.com
or go to www.nordsonefd.com/testing.
“Your technical assistance is formidable.
Your help in solving our problems with
the cyanoacrylate application was very
important to keep our production line
running correctly. Thank you.”
– Kodak
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www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
Valve Accessories
The BackPack
™
Valve Actuator maintains
constant pressure at the actuating air
inlet, for faster response time without
the risk of process variations due to a
uctuating plant air supply or different air
line lengths.
• High-speed cycle capability. Cycle
rates exceed 60–80Hz
• Actuation speed as low as
5–6 milliseconds
• Smaller deposit size capability due
to faster valve actuation speed
• Improves process variation for better
dot-to-dot consistency
BackPack Valve
Actuator
7361396 BackPack
BackPack is available preinstalled on new valves,
or can be ordered separately to retrofit existing
valves.
Needle Nozzle
Cleaning Station
The patent-pending Needle Nozzle
Cleaning Station is designed to automate
the cleaning of needle valve dispensing
tips and PICO / Liquidyn jet valve
nozzles.
• Easy to operate
• “Plug and play” into your existing
automated dispensing process
• Only requires compressed air
• Compatible with most uids
For use with:
xQR41 Series Valves
741 Series Valves
PICO Pµlse Contact Valves
Liquidyn Series Valves
7825249 Needle Nozzle Cleaning Station
Needle Nozzle Cleaning Station includes adapters
for use with PICO / Liquidyn nozzles and Optimum
stainless steel dispense tips.
For use with:
752V Series Valves
xQR41 Series Valves
741 Series Valves
www.nordsonefd.com/NNCS
www.nordsonefd.com/BackPackVideo
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VALVE ACCESSORIES
7020507
7002002
7016548
7028718
7021282
7021266
7021524
7021526
www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
Valve Accessories
Order Valve Replacement Parts:
www.nordsonefd.com/ValveKits
VALVE ACCESSORIES
Part Part # Valve Description
All valves Universal valve mount
All valves
Filter/Regulator provides dry, ltered air to controllers and reservoirs. Traps moisture and
particles over ve microns. 7.0 bar (100 psi) regulator and gauge.
Filter/Regulator with coalescer removes remaining liquid aerosols from air supply.
Traps moisture and particles over ve microns. 7.0 bar (100 psi) regulator and gauge.
Recommended for systems dispensing cyanoacrylates.
All valves except 702V, 750V / 751V
horizontal mount versions and
794 Series Valves
Electric DispensGun valve handle that is designed for use with an EFD ValveMate
controller. The electric conguration can produce either timed, repeatable deposits
or operator-controlled deposits.
750 Series (stainless steel)
Calibration ring on the stroke control knob provides
25 graduations per turn for exact stroke
reference.
741 / 781 Series Tamper-resist upgrade kit
Liquid manifolds can supply liquid
from one reservoir to as many as
(4) valves
Manifold and hose compression
ttings are black polypropylene
Liquid manifold, 3 outlets, 6.4 mm (1/4") OD tubing
Liquid manifold, 4 outlets, 6.4 mm (1/4") OD tubing
Removable
stroke
control
knob
Stroke
reference
ring
Stroke control knob