TS7000 Interchangeable Material Path (IMP) Rotary Valve
The TS7000 Series IMP Rotary Valves are the latest additions to the
Rotary Microvalve family. The valve uses a feed screw (auger) to
dispense fluid with a rotary displacement action, allowing ultra-precise
control of the dispensing process. The valve’s modular design allows
quick and easy replacement of the feed screw/chamber cartridge
assembly without removing the valve from the machine. In addition, the
valve cartridge can be interchanged to use with TS5000DMP feed screw
inserts.
The TS7000 Series IMP valve is available in 4 choices of feed screw
sizes (32-pitch, 16-pitch, 8-pitch and high output 8-pitch), all made of
precision hardened tool steel. An encoder motor version is available for
applications that require closed-loop motor control with encoder feed
back.
Typical Applications:
Solder Paste, Die Attach, Surface Mount Adhesive (SMA), Chip
Encapsulation, Dam Writing, Thermal Grease.
Key Features:
• Accurate and repeatable dispensing output
• Precision and durable feed screw/chamber
• Field replaceable spare parts
• Quick and easy feed screw/chamber cartridge changeover
• Low-maintenance design
• Interchangeable with TS5000DMP valve body
• Flexible syringe mounting position
• Flexible needle installation position
• Flexible encoder position (encoder version)
• Closed-loop motor control with encoder feed back (encoder version)
TS5620 Series Diaphragm Valves
Diaphragm Valves are designed to dispense low to medium viscosity
materials with precision accuracy over a wide range of shot and bead sizes
down to a fraction of a micro liter. A short opening stroke provides fast,
positive shut-off. An external stroke control adjustment makes it easy to finetune
shot sizes. The compact design allows for mounting flexibility and easy
integration into automated applications.
Body available in FDA-compliant Ultra High Molecular Weight Polyethylene
(UHMWPE) for most applications. A Teflon® version for chemical
compatibility, and a Delrin® version for UV-curables are also available.
A stainless steel version with optimized internal fluid route is especially
dedicated to dispense UV-cure adhesives, resins and lacquers used in the
manufacture of DVDs and CDs. A hand-held actuated valve is also available.
The valves are easy to use and maintain with user replaceable spare parts.
Key Features:
• Excellent moisture sensitive resistance
• Adjustable stroke control
• Compact size and weight
• Simple and low maintenance design
• Long life cycles
Typical Applications:
To dispense a wide range of shot sizes of low viscosity fluids such as:
cyanoacrylates, anaerobics, liquid fluxes, solvents, UV-cure adhesives, resins
and lacquers.
TS5500 Series Spray Valves
The Spray Valves are designed for precise spray applications of low
viscosity materials. Total control of the spray cycle is provided by
adjustable fluid flow and precise control of pre-spray, atomizing air and
post-spray with the TS500R Valve Controller. Normal maintenance is
simple and downtime is virtually eliminated with only one seal to replace.
The TS5540 Spray Valves come with FDA-Compliant 303 stainless steel
construction in both air cylinder and fluid housing. A field replaceable
Delrin® seat provides positive shut-off and extends life cycles. The
compact design and easy-mount threaded hole allow for easy integration
into automated applications.
Key Features:
• Consistent spray coverage with no overspray
• Positive shut-off
• Adjustable flow control
• Long life cycles
Typical Applications:
To spray fine mist of low viscosity fluids such as: conformal coating,
solvent, oil, etc.
TS5540-MS Microshot Spray Valve
The TS5540-MS spray valve is designed to spray low viscosity materials
through disposable dispensing tips. Spray patterns range from 0.18" -
0.60" (4.6mm-15mm) in diameter.