TS5420-Data-Sheet.pdf - 第2页
TYPICAL SETUP WHAT’S IN THE BOX ? LOCAL DISP ENSING SOLUT IONS WORLDW IDE Dimensions are in inches [mm] Fluid reservoirs: The valve can be fed from th e TS1254 or TS1258 Pressure T ank, or f rom any size syringe barrel…
KEY FEATURES AND BENEFITS
The TS5420 Series Needle Valve is a normally closed needle
and seat dispensing valve, which is designed to dispense low -
medium viscosity fluids. TS5420 Series can dispense very
precise deposits over a wide range of deposit sizes. The
TS5420 Series is a pneumatically triggered single-acting valve
that can be used with an internal spring close (single action) or
may be connected for air closing without the spring (double
acting).
The internal spring return makes the valve fully adaptable with
Techcon Systems controllers. A short opening stroke provides
extremely fast, positive shut-off and the external stroke control
adjustment allows the operator to fine tune deposit sizes. Air
pressure through the air inlet port retracts the needle assembly
from the seat allowing fluid to flow from the valve fluid inlet to
the Luer lock outlet. Relieving the input air pressure allows the
spring to return the needle back to its position, to close the fluid
path, ready for the next dispensing cycle.
Product Data Sheet
TS5420 Series
Needle Valve
Low maintenance design
Rotating tip allows for easy tip integration
Can handle fluid pressures up to 300 psi
(20.7bar)
TYPICAL APPLICATIONS
Applying lubricant in Automotive electrical switches
Dispensing UV beads in LCD bonding applications
Impregnating humidity indicator cards (HIC) with fluid
chemical in semiconductor packaging applications
USA & Canada +1 714 230 2398 Europe +44 2380 489 100 Asia +86 21 64952662 www.techconsystems.com
The valve is shipped with the following items:
Mounting bracket kit
Valve air hose
Luer lock fluid line
Fluid inlet fittings - 1/4'' compression and Luer lock type
Dispensing tip selection pack
TYPICAL SETUP
WHAT’S IN THE BOX?
LOCAL DISPENSING SOLUTIONS WORLDWIDE
Dimensions are in inches [mm]
Fluid reservoirs: The valve can be fed from the TS1254 or
TS1258 Pressure Tank, or from any size syringe barrel or
cartridge.
Dispensing Tips: For the complete dispensing tip offering
please visit www.techconsystems.com
SPECIFICATIONS & PART NUMBERS
ACCESSORIES
TYPICAL SETUP
For Sales and Support:
Techcon Systems Corporate Headquarters,
12151 Monarch Street, Garden Grove,
California, 92841, USA.
Tel: 1-714-230-2398, Fax: 1-714-230-2393
E-mail: oemorders@okinternational.com
Techcon Systems European Corporate Office,
Eagle Close, Chandler’s Ford Industrial Estate,
Eastleigh, Hampshire, SO53 4NF, UK.
Tel: +44 2380 489 100, Fax: +44 2380 489 109
E-mail: europe-orders@okinternational.com
Or visit www.techconsystems.com
Teflon® is a registered trademark of E.I. DuPont. Version 2.00
Part Number:
TS5420
TS5420SS
Size (Imperial):
4.6'' Length x 1.12''
4.6'' Length x 1.12''
Size (Metric):
116.8mm x 28.4mm
116.8mm x 28.4mm
Weight:
0.3 lb (136g)
0.5 lb (227g)
Fluid Inlet Port:
⅛'' NPT female
⅛'' NPT female
Fluid Outlet Port
Luer lock male
Luer lock male
Aux Air Inlet Port:
10-32 UNF female
10-32 UNF female
Activation Pressure:
70 psi (4.8bar) Min.
70 psi (4.8bar) Min
Max Fluid Pressure:
300 psi (20.7bar)
300 psi (20.7bar)
Operating Frequency:
400+ cycles/min.
400+ cycles/min.
Mounting Port:
¼-20 UNC-2B female
¼-20 UNC-2B female
Viscosity Range:
1 - 100 000cps
1 - 100 000cps
Wetted Parts:
303 SS, Aluminum,
Teflon®, Delrin®,
EPR
303 SS, Teflon®,
Delrin®, EPR
Air Cylinder
Flow Control
Adjustment
Body
Needle Seat
U-Cup Seal
Needle & Piston
Luer Lock
Actuating
Air Input
Fluid Inlet