Nordson_EFD_10th_Edition_Product_Catalog - 第75页
73 www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006 ValveMate 7194 Valve Controller – System Setup ValveMate 7194 EFD Valve Regulator For use with 794 79…
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www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
ValveMate Controllers
ValveMate 7194
Auger Valve Controller
Features and Benets
• “On the y” deposit adjustments
• Reverse capability mode provides clean cutoff for highly sticky materials
• Motor voltage range of 10−24 VDC
• Continuous or pulse pressure mode to reservoir
• Nonvolatile, power-off memory
7362374 7194 Auger Valve Controller
0–7.0 bar (0–100 psi). Includes controller, input air
hose and fittings, and 5-micron filter/regulator with
air lubricator. Order power cord separately.
7360201 7194 Auger Valve Controller
0–2.0 bar (0–30 psi). Includes controller, input air
hose and fittings, and 5-micron filter/regulator with
air lubricator. Order power cord separately.
7014871 American Plug Power Cord Kit
7014872 European Plug Power Cord Kit
The ValveMate 7194 Controller provides a fast, convenient way to adjust valve open
time in increments as small as 0.001 seconds. This provides exceptional process
control and eliminates the need to reprogram a PLC.
A precision air pressure regulator provides precise pressure control to the barrel
reservoir and can be operated in continuous or pulse mode. The controller is available
in a 0−2.0 bar (0−30 psi) version for solder pastes, silver conductive epoxies, and other
lled uids, and a 0−7.0 bar (0−100 psi) version for dispensing thicker lled materials,
such as thermal compounds. Each 794 / 794-TC Series Auger Valve requires a
ValveMate 7194 Controller for optimal valve performance.
Specications
Cabinet size: 20.0w x 6.8h x 14.2d cm (7.87w x 2.68h x 5.59d")
Weight: 1.8 kg (3.9 lb)
Cycle rate: Exceeds 400 per minute
Time range: 0.001–99.9 s
Electrical power input: 30 VDC (+/-2%), 1.33 Amp maximum
External power 100–240 VAC (+/-10%), ~50/60Hz input, 30 VDC (+/-2%),
adapter: 1.33 Amp output, Switchcraft S761K locking DC plug or
equivalent, desktop type, AC input: IEC 320 inlet
Feedback circuits: EOC Out and Alarm Out: Electronic switch, 24 VDC,
100 mA maximum
Cycle initiate: 5–24 VDC signal, foot pedal, or contact closure initiate
Input air pressure: 4.5–7.0 bar (65–100 psi)
Approvals: CE, UKCA, TUV, RoHS, WEEE, China RoHS
Warranty: 1 year, limited
See next page for compatible valves
73
www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
ValveMate 7194 Valve Controller – System Setup
ValveMate 7194
EFD Valve
Regulator
For use with
794 794-TC
Fluid Reservoir
(Shown with syringe)
Syringe
Cartridge
Plant air
Fluid
Actuating air
Constant air
Nozzle air
Electrical
7474
Precision Spray Valve Systems
Spray Valves / Controllers
Engineered for the most demanding mechanical and
environmental applications, EFD spray valve systems
provide reliable dispensing solutions for benchtop
applications, machine builders, and cost-effective drop-in
retrot alternatives for automatic production lines.
EFD offers a wide range of valves for spraying almost any
uid, from activators, coatings, inks, oils, and solvents
—in accurate, repeatable amounts.
Our unique spray valve designs are exceptionally reliable
and will provide tens of millions of trouble-free dispensing
cycles before maintenance is required.
Features and Benets
• Reliable, low maintenance
• Fast cycle rates allow production lines to run at
optimal speed
• Engineered for the most demanding production
environments
• Clean, drip-free cutoffs reduce waste, mess,
and cleanup
• Interactive microprocessor-based controllers simplify
PLC settings and provide consistent operation
• Cost-effective replacement for older technology valves