Nordson_EFD_10th_Edition_Product_Catalog - 第43页
41 7021867 7007017 7021537 7021539 7021545 7016948 7016945 7007026 7007027 7021227 7021312 7021317 7014835 www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 90…
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7014732
7021532
7007038
7020894
7020673
7361411
7020905
7017014
7017020
7021038
7021499
7020903
7020671
7020669
www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
Valve Fittings
VALVE FITTINGS
Fitting Part # Description Color Recommended Use
Fitting: 1/8 NPT x 3/8 compression elbow, stainless steel Silver
725D-SS, 725DA-SS, 741V-SS, and 781S-SS Series
inlet to 3/8" OD tubing
Fitting: 1/8 NPT x 1/4 compression, black, polypropylene Black 725D, 741V, 752V, and 781S Series inlet to 1/4" OD tubing
Fitting: 1/8 NPT x 3/8 compression, black, polypropylene Black 725D, 741V, 752V, and 781S Series inlet to 3/8" OD tubing
Fitting: Cartridge to 1/8 NPT elbow, stainless steel Silver
725D-SS, 725DA-SS, 741V-SS, and 781S-SS Series
inlet from cartridge
Fitting: M5 x 1/8" ID barb stainless steel, elbow Silver 702 Series inlet to 1/8" ID x 1/4" OD tubing
Fitting: 90° luer inlet White xQR41, 781Mini for direct syringe barrel feed connection
Fitting: RTV cartridge to 1/8 NPT brass Brass 725D, 725DA to threaded caulking cartridge
Fitting: 1/4 NPT x 1/4 compression, black, polypropylene Black Cartridge and 19 liter tank outlet to 1/4" OD tubing
Fitting: 1/4 NPT x 3/8 compression, black, polypropylene Black Cartridge and 19 liter tank outlet to 3/8" OD tubing
Fitting: 1/4 NPT x 3/8 compression elbow, polypropylene White Standard 725HF-SS and 725HF-A inlet tting
Fitting: 1/8 NPT x 1/4 compression elbow, black, polypropylene Black 725D, 741V, 752V, and 781S Series inlet to 1/4" OD tubing
Fitting: Barrel to 1/8 NPT elbow, black, polypropylene Black 725D, 741V, 752V, 781S Series inlet to barrel
Fitting: M5 x 1/8" ID barb, stainless steel Silver 702 Series inlet to 1/8" ID x 1/4" OD tubing
Fitting: M5 x 3/32" ID barb, stainless steel Silver 702 Series inlet to 3/32" ID x 5/32" OD tubing
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7007017
7021537
7021539
7021545
7016948
7016945
7007026
7007027
7021227
7021312
7021317
7014835
www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
Valve Fittings / Tip Adapters
VALVE FITTINGS
Fitting Part # Description
Inlet tting assembly, ELB, 303SS
Polypropylene Y-tting for 1/8" ID tubing
Black nylon Y barb tting for 3.2 mm (1/8") ID tube
Polypropylene Y-tting for 3/32" ID tubing
Black plastic push-in tting for 4.0 mm (5/32") OD tube
VALVE TIP ADAPTERS
Adapter Part # Valve Material Description
725 Series Polypropylene Tip adapter 1/4 NPT, black
725 Series Nickel-plated brass Tip adapter 1/4 NPT
741MD-SS,
741V Series
Stainless steel Tip adapter 741V, 0.046"
741MD-SS,
741V Series
Polypropylene
SafetyLok collar for
741MD-SS, 741V Series
741MD-SS Stainless steel Tip adapter with retaining nut
750V-SS Acetal Tip adapter
751V Nylon Tip adapter
752V-UHSS Polypropylene Tip adapter, natural
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Precision Jetting Valve Systems
PICO / Liquidyn
Nordson EFD jet valve systems offer unparalleled speed and
accuracy in non-contact dispensing, even for your most
challenging applications.
Jetting, or non-contact dispensing, allows manufacturers to
dispense small amounts of uids at faster speeds without
sacricing accuracy. The results include reduced waste,
rework, and rejects, and higher throughput yields.
About Piezo Technology
PICO
®
jet valves incorporate a piezoelectric actuator
composed of stacked ceramic coins that expand and
contract in response to changes in voltage supplied by the
PICO controller. The piezo actuator connects to a vertical
rod that mates with a tappet stem within a spring-energized
“jetting” cartridge. The tappet stem has a wear-resistant
ceramic sealing ball at its lower end.
When the valve is closed, the ball is seated in the valve
nozzle plate to prevent uid ow between cycles. The
unique precision engineering and machining of these critical
components create an exceptional dispensing valve with the
ability to apply precise, accurate micro-deposits of assembly
uid.
When voltage is applied to the actuator, the rod and cartridge
sealing ball are raised so that the pressurized uid can ow to
the nozzle. When the voltage is changed, the rod and tappet
stem sealing ball descend rapidly to “jet” the uid out of the
nozzle and onto the substrate.
Pneumatic Jetting
Liquidyn
®
pneumatic jet valves deliver precise, consistent
noncontact dispensing of low- to high-viscosity uids and
feature easily exchangeable dispensing nozzles to meet a
wide range of application requirements. Rigorously tested to
withstand highly-industrial environments, Liquidyn pneumatic
jet valves also feature a low cost of ownership.