TS941-Data-Sheet.pdf
KEY FEATURES AND BENEFITS The TS941 Series Spool Valve is based on a balanced spool d esign, to create a fast “ON/OFF” fluid dispensing function that is not affe cted by fl uid input pr essure. The s pool action dis plac…
KEY FEATURES AND BENEFITS
The TS941 Series Spool Valve is based on a balanced spool
design, to create a fast “ON/OFF” fluid dispensing function that
is not affected by fluid input pressure. The spool action
displaces a portion of the fluid back into the nozzle during shut
off. This creates an automatic “suck-back” anti-drip feature. An
oil chamber is provided for use above the upper seal to create
an additional liquid seal that will prevent moisture from being
carried onto the spool. The design facilitates easy maintenance
without the need for special tools. The valve is designed to be
opened by air pressure and closed by a return spring (single
acting). A port is provided so that the valve may be connected
for air closing without the spring (double acting).
The TS941 Series side ports can be rotated to provide
conveniently located valve connections. The hardened spool
slides in high quality seals and is suitable for use with fluids
having a viscosity of up to 3,000,000 cps at pressures of up to
2,500 psi (172.4bar).
Product Data Sheet
TS941 Series
High Pressure Spool Valve
Very fast dispensing output
Fixed body and air cylinder position
High quality seals extends cycle life
Can handle very high fluid pressures
TYPICAL APPLICATIONS
Applying beads of silicone for gasketing applications
Dispensing solder mask onto selected areas of PCBA’s
Dispensing grease in lubrication 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:
Oiler
Valve air hose
Luer lock fluid line
Variety of Fluid inlet fittings
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 cartridge.
Suck back control cap: The suck back stroke can be
adjusted with the 934-003-000 suck back control cap.
Dispensing Tips: Dispensing nozzles are recommended for
this valve type.
Part Number:
TS941
TS941A
Size (Imperial):
4.7'' Length x 1.50''
4.7'' Length x 1.50''
Size (Metric):
119.4mm x 38.1mm
119.4mm x 38.1mm
Weight:
1.6 lb (728g)
1.6 lb (731g)
Fluid Inlet Port:
⅜'' NPT female
¼'' NPT female
Fluid Outlet Port
¼'' NPT female
¼'' NPT female
Aux Air Inlet Port:
⅛'' female
⅛'' female
Activation Pressure:
70 psi (4.8bar) Min.
70 psi (4.8bar) Min.
Max Fluid Pressure:
2500 psi (172.4bar)
2500 psi (172.4bar)
Operating Frequency:
400+ cycles/min.
400+ cycles/min.
Mounting Port:
N/A
N/A
Viscosity Range:
1 - 3 000 000cps
1 - 3 000 000cps
Wetted Parts:
303 SS, Hard Chrome
plated Stainless Steel,
UHMWPE, EPR
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
U-Cup Seal
Body
Spool
Fluid Outlet
Version 2.00
Actuating
Air Input
U-Cup Seal
Fluid Inlet
Air Cylinder
Oiler Port
303 SS, Hard Chrome
plated Stainless Steel,
UHMWPE, EPR