Nordson_EFD_10th_Edition_Product_Catalog - 第36页
34 V AL VE FEA TURES V AL VES PICO Pµlse / Pµlse XP Liquidyn 702M-SS 725D A-SS 725HF-SS 725HF-A 736HP A-NV xQR41 / V 741V / MD 752V-SS 752V-UHSS 754V-SS 781Mini 787MS-SS 781S-SS 782RA 7860C-RS 794 794-TC Adjustable uid …
33
FLUIDS
VALVE APPLICATIONS
Microdots Dots Jetting Potting Encapsulating Lines/Stripes
Filling /
Packaging
Microspray Spray
Internal
Spray
Internal Band
Optical Dyes / Lacquers 702M-SS 702M-SS PICO Pµlse / XP — — 702M-SS — — — — —
Primers xQR41 —
PICO Pµlse / XP
P-Jet
— — — — 781Mini — 782RA —
Reagents 754V-SS
1
754V-SS
1
PICO Pµlse / XP
P-Jet
— — 754V-SS
1
754V-SS
1
781Mini 781S-SS — —
RTV/Sealants
low pressure
xQR41 725DA-SS
P-Jet
P-Dot
725DA-SS 725DA-SS 725DA-SS 725HF-SS — — — —
RTV/Sealants
medium / high pressure
xQR41
2
736HPA-NV
P-Jet
P-Dot
736HPA-NV 736HPA-NV 736HPA-NV 736HPA-NV — — — —
Saline — 754V-SS
1
PICO Pµlse / XP
P-Jet
— — 754V-SS
1
754V-SS
1
— — — —
Silicones — 736HPA-NV
PICO Pµlse / XP
P-Jet, P-Dot
736HPA-NV 736HPA-NV 736HPA-NV — 781Mini 781S-SS — —
Silicone Oils
xQR41
741MD
xQR41V
741V-SS
PICO Pµlse / XP
P-Jet, P-Dot
— —
xQR41V
741V-SS
— — — — —
Solder Resists — 725DA-SS
PICO Pµlse / XP
P-Jet, P-Dot
— — 725DA-SS 725HF-SS — — — —
Solvents
xQR41
741MD
xQR41V
741V-SS
PICO Pµlse / XP
P-Jet
— —
xQR41V
741V-SS
752V-UHSS 781Mini 781S-SS 782RA 7860C-RS
Solder Pastes 794 794 — — — 794 — — — — —
Thermal Interface
Materials (TIM)
794-TC 794-TC — — — 794-TC — — — — —
UV-cure & Light-cure
xQR41
741MD
752V-SS
PICO Pµlse / XP
P-Jet, P-Dot
752V-SS 752V-SS
xQR41V
752V-SS
725HF-A — — —
—
UV-Cure with
Anaerobics
xQR41
752V-SS
xQR41
752V-SS
PICO Pµlse / XP
P-Jet
752V-SS 752V-SS 752V-SS 725HF-A — — — —
Water xQR41 752V-UHSS
PICO Pµlse / XP
P-Jet
— —
xQR41V
741V-SS
752V-UHSS 781Mini 781S-SS 782RA 7860C-RS
White Glue — 725DA-SS P-Jet — — 725DA-SS 725HF-SS — — — 7860C-RS
1
Important Note: For dispensing applications of low- to medium-viscosity uids where a 316L SS wetted uid body with aseptic uid ow
path is preferred, choose the 754V-SS diaphragm valve.
2
xQR41 for medium pressure only.
Maximum operating temperatures of EFD valves should not exceed 43° C (110° F) except for the
736HPA-NV, 741V, 781S, and 781Mini Series valves, which can operate up to 110° C (215° F).
34
VALVE
FEATURES
VALVES
PICO Pµlse /
Pµlse XP
Liquidyn
702M-SS 725DA-SS 725HF-SS 725HF-A 736HPA-NV xQR41 / V
741V / MD
752V-SS 752V-UHSS 754V-SS
781Mini
787MS-SS
781S-SS 782RA 7860C-RS
794
794-TC
Adjustable uid ow
P
P-Jet
P P
— — —
P P P P P P P
—
P
Air cutoff
—
P
— — — — — — — — —
P P P P
—
Cycle rate ≥ 150Hz 1000Hz
1
P-Jet
P-Dot
— — — — — — — — — — — — — —
Fail-safe
normally closed
—
P P P P P P P P P P P P P
— —
FDA-compliant
wetted parts
— —
P P P P
—
P P P P P P
—
P
—
Fluid body
303 SS
6
303 SS
6
303 SS 303 SS 303 SS Acetal 303 SS 303 SS
4
Acetal
7
UHMW
2
/
7
316L 303 SS 303 SS — —
440C /
Tungsten
Carbide
Modular design
P P
— — — — — xQR41 / V — — —
P
5
— — — —
Quick Release
maintenance
P
— — — — — — xQR41 / V — — —
P
5
— — —
P
Small form factor
— —
P
— — — — xQR41 / V — — —
P
5
— — — —
Snuff-back cutoff
— — —
P P P P
— — — — — — — —
P
Stroke control
reference
— —
P
— — — —
P P P P P P P
— —
Tamper-resistant
stroke control
— —
P
— — — —
°
3
°
P P
—
° °
— —
UHMW
2
polymer
diaphragm
— —
P P P P
— —
P P
PTFE — — — — —
303 stainless
steel air cylinder
— —
P
— — —
P
xQR41
741V-SS
P P
316L
P P
— — —
1
With approved conditional settings
2
Ultra High Molecular Weight polyethylene
3
741V-SS model only
4
Available with PEEK uid body for xQR41 model only
5
781Mini model only
6
Available with PEEK uid body for PICO Pµlse, P-Dot, and P-Jet
7
Optional stainless steel uid body
20
0
5
20
0
5
20
0
5
20
0
5
P
Applicable |
°
Optional | — Not applicable
35
CONTROLLER
FEATURES
VALVE CONTROLLERS
PICO Toµch / XP V200 8000 8040 7160RA 7194 7100 7140
Jet Valve Control Jet Valve Control Multi Valve Control
Multi Spray
Valve Control
Radial Spinner/
Spray Valve Control
Auger Valve Control Dispense Valve Control Spray Valve Control
Recommended valve(s) PICO Pµlse / XP
P-Jet,
P-Dot
702, 725, 736, 741,
752, 754, xQR41 / V
781S, 781Mini, 787MS
782RA, 7860C-RS
Spinner
794, 794-TC
702, 725, 736, 741,
752, 754, xQR41 / V
781S, 781Mini, 787MS
Air pressure display Touchscreen Digital Analog Analog Digital Digital Digital Analog
Auto sequence mode — — — — — — — —
Cycle rate 1000Hz
1
280Hz / 150Hz >600/minute >400/minute >400/minute >400/minute >600/minute >400/minute
Digital time set
and display
P P P P P P
P P
Dual 24W
temperature control
— — — — — — — —
5-micron lter/
regulator
— — Included Included Included Included Included Included
I/O communication-PLC
P P
— — — — — —
I/O interface circuitry
P P P P P P
P P
Independent
multi-valve control
Single channel Single channel 4-channel control 2-channel control Single channel Single channel Single channel Single channel
Low air pressure
sensing
P
— < 4.1 bar (60 psi) < 4.1 bar (60 psi) < 4.1 bar (60 psi) < 4.1 bar (60 psi) < 4.1 bar (60 psi) < 4.1 bar (60 psi)
Nozzle air shutoff
delay
— — —
Adjustable
0 to 9.99 sec.
Adjustable
0 to 2.5 sec.
— —
Adjustable
0 to 9.99 sec.
On the y adjustability
P P P P P P
P P
Panel mount/panel
cutout size
142 x 133 mm
(5.6 x 5.25")
450 x 125 mm
(18 x 5")
183.6 x 51.6 mm (7.23
x 2.03")
183.6 x 51.6 mm (7.23
x 2.03")
226.3 x 68.8 mm (8.91
x 2.71")
226.3 x 68.8 mm (8.91
x 2.71")
142.9 x 68.8 mm (5.62
x 2.71")
205.4 x 68.8 mm (8.08
x 2.71")
Pre-dispense
time cycle delay
— —
P
— — — — —
Programmable
P
2
P P P P P
P P
Purge control
P P P P P P
P P
Spike & hold capability — — — — — — — —
Test cycle verication
P P P P P P
P P
P Applicable |
°
Optional | — Not applicable
1
With approved conditional settings
2
Programmable lockout