Techcon2019_MSTR_f.pdf - 第22页
20 www.techconsystems.com TS54 0 0 N eed le V al ve s TS54 0 0 Se rie s N ee dl e V a l v es Needle V alv es dispense v ery pr ecise deposits o ver a wide range of shot and bead sizes due to a minimal dead fluid zone. An …
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TS5624DMP
Disposable Material Path Diaphragm Valve
TS5624DMP
Disposable Material Path
Diaphragm Valve
The TS5624 Disposable Diaphragm Valve features a “first to
market” Disposable Material Path. Difficult fluids such as CA’s
and pre-mixed 2-part epoxies, can now be dispensed without
the need of frequent cleaning by simply replacing the entire
wetted area in a matter of seconds, while the valve stays on
the production line.
The wetted parts are manufactured from black polyethylene
to prevent moisture and UV light come into contact with the
dispense fluids. As a result, moisture sensitive fluids such as
cyanoacrylate and UV cured adhesives can be dispensed reli-
ably and accurately.
The TS5624 dispenses low to medium viscosity fluids over a
wide range of shot and bead sizes, down to a fraction of a mi-
cro liter. An internal spring return makes the valves fully adapt-
able for use with Techcon Systems controllers. A short open-
ing stroke provides an extremely fast and positive shut-off.
The seal-less valve design offers an excellent moisture sensi-
tive resistance and the incorporated diaphragm creates a bar-
rier between the wetted parts and the air cylinder.
Typical Applications
Dispensing pre-mixed 2-part epoxy, dis-
pensing cyanoacrylate in bonding applica-
tions, applying a of UV lacquer in CD/DVD
spin coating, applications
Specifications
Part Number TS5624DMP
Length 3.34" (84.8mm)
Width 2.15" (54.6mm)
Weight: 0.25 lb. (113g)
Fluid Inlet Port Luer lock female
Fluid Outlet Port Luer lock male
Aux Air Inlet Port: 10-32 UNF female
Activation Pressure Range 70 psi - 90 psi, (4.8bar - 6.2bar)
Max Fluid Pressure 60 psi (4.1bar)
Operating Frequency 400+ cycles/min.
Mounting Port 10-32 UNF female
Viscosity Range 1 - 50 000cps
Wetted Parts Black Polyethylene Compound
Accessories
Replacement DMP Insert DMP-5624
Syringe Bracket 7509-9100 ts all syringe sizes
Fluid Reservoirs The valve can be fed from the
TS1254 or TS1258 Pressure Tank, or
from any size syringe or cartridge.
Dispense Tip For complete dispense tip selection
please see page 6.
Key Features
• Disposablematerialpath–nocleaning
• Compactsizeandweight
• Excellentmoisturesensitiveresistance
• No special tools required
• Lowcostofownership
• Accurateandrepeatabledispensing
TS5624DMP - Disposable Material Path Diaphragm Valve
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TS5400
Needle Valves
TS5400 Series
Needle Valves
Needle Valves dispense very precise deposits over a wide
range of shot and bead sizes due to a minimal dead fluid zone.
An external stroke control adjustment to fine-tune shot sizes.
Easy to maintain, with little or no downtime. The compact de-
sign and easy-mount threaded hole allows for easy integration
into automated applications.
The TS5420 Adjustable Needle Valve is a pneumatically trig-
gered single-acting valve that can be used with an integral
spring close (single action) or may be connected for air clos-
ing without the spring (double acting).
The TS5440 Microshot Needle Valve, with its needle closing
the fluid path directly on the cannula inside the dispensing tip
hub, can dispense very precise deposits down to 0.0005 cm
3
.
Key Features
• Preciseandconsistentshotsizes
• Adjustableowcontrol
• Zerodeaduidzone
• Simpleandlowmaintenancedesign
Typical Applications
To dispense microdots of low viscosity fluids
such as: solvents, inks, oils, activators, prim-
ers; the TS5440 is excellent to dispense mi-
crodots of UV adhesive used in medical de-
vice manufacturing.
TS55440 - Dispensing medical device adhesive
Valves
Part Number TS5420 TS5420SS TS5440
Size and Weight L: 4.4" (112mm)
D: 1.12" (28mm)
Weight: 0.3 lb. (136 g)
L: 4.4" (112mm)
D: 1.12" (28mm)
Weight: 0.5 lb. (227 g)
L: 5.0" (127mm)
D: 1.12" (28mm)
Weight: 0.5 lb. (227 g)
Wetted Parts 303 SS,
Anodized Al, Teon
®
,
EPR, Delrin
®
303 SS,
Teon
®
, EPR, Delrin
®
303 SS,
Teon
®
, EPR
Maximum
Fluid Pressure
300 psi
(20.7 bar)
300 psi
(20.7 bar)
100 psi
(6.9 bar)
Activation
Pressure
70 psi (4.8 bar)
Minimum
70 psi (4.8 bar)
Minimum
70 psi (4.8 bar)
Minimum
Connections Inlet: 1/8" NPT
Outlet: Male Luer Lock
Inlet: 1/8" NPT
Outlet: Male Luer Lock
Inlet: 1/8" NPT
Outlet: Taper w/ Luer
Lock
Mounting 1/4"-20UNC-2B 1/4"-20UNC-2B 10-32 UNF
Recommended
Viscosity Range
1-100k cps 1-100k cps 1-100k cps
TS5420
Needle Valve
TS5440
Microshot
Needle Valve
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TS941/TS5322
High Pressure/Mini Spool Valves
TS941
High Pressure Spool Valve
The Spool Valves provide precise shot accuracy along with
“high volume” capacity over a range of material viscosities,
shot sizes and pressures. They feature “suck back” anti-drip
as well as a fast on/off dispensing function that is not affected
by material input pressure. An optional oil chamber creates
an additional liquid seal to prevent moisture from being car-
ried on the spool, excellent for moisture sensitive materials.
Pneumatically activated, the valves can be used with an inter-
nal spring close (single acting) or an air-closing connection
(double acting).
Output is a 1/4" NPT which allows multiple tip types to be used.
TS5322
Mini Spool Valve
The Mini Spool Valve Series is designed for better accuracy
with lower pressure. The series operates similar to the TS941,
however, it is smaller in size.
Typical Applications
Suitable for moisture sensitive adhesive when
utilizing supplied oiler. The Spool Valves can
be used in a wide range of applications such as
flux paste, grease, RTV Silicone, UV cure gel,
solder mask, gasketing.
TS941 - Gasketing
TS5322 - Gasketing
Valve Specifications
Part Number TS941 TS5322
Length 4.7" (119mm) 4.00" (101.6mm)
Diameter 1.5" (38mm) 1" (25mm)
Weight 1.61 lb. (726 g) 0.31 lb. (141 g)
Wetted Parts 303 Stainless Steel,
UHMWPE, EPR
303 Stainless Steel,
Anodized Al,
Teon
®
,EPR
Viscosity Range 5 - 3000k cps 5 - 1000k cps
Max Fluid Pressure 2500 psi (172.4 bar) 500 psi (34.5 bar)
Activation Pressure 70 psi (4.8 bar) 70 psi (4.8 bar)
Material Inlet 3/8" NPT 1/8" NPT
Material Outlet 1/4" NPT 1/8" NPT
Mounting 1.50" Diameter 1/4"-20UNC-2B
TS5322
Mini Spool Valve
TS941
Spool Valve