Techcon-Catalog102015-EN-Web - 第20页

18 Di aphr agm V avl es TS 56 20 Se rie s Dia ph rag m V alv es Dia phrag m V alv es are des igned to dis pense lo w to mediu m viscos ity mat erial s with pre cisio n accura cy over a wide ra nge of sho t and bead size …

Spray Valve

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.

Valve Specifications TS5520 TS5540

ength: 4.2" (107mm) 4.2" (107mm)

iameter: 1.12" (28mm) 1.12" (28mm)

Weight: 0.3 lb. (136 g) 0.74 lb. (336 g)

Wetted Parts: 303 SS, Teflon®, EPR, 303 SS, Teflon®,

Anodized Al, Delrin® Delrin®

Viscosity Range: 1-1k cps 1-5k cps

Max Fluid Pressure 100 psi (6.9 bar)

Activation Pressure: 70 psi (4.8 bar) Minimum

Connections: Inlet: 1/8" NPT

Outlet: Spray nozzle

Mounting: 1/4" 20UNC-2B

Valves with Nozzles:

Opening Diameter Cone Nozzle Fan Nozzle

TS5520 0.046" (1.17mm) Standard Not available

TS5540 0.014" (0.356mm) TS5540-014R TS5540-014F

0.028" (0.711mm) TS5540-028R TS5540-028F

0.046" (1.17mm) TS5540-046R TS5540-046F

Nozzles only:

Opening Diameter Cone Nozzle Fan Nozzle

0.014" (0.356mm) RNC014 FNC014

0.028" (0.711mm) RNC028 FNC028

0.046" (1.17mm) RNC046 FNC046

TS5540

Spray Valve

with Cone Nozzle

TS5540

Spray Valve

with Fan Nozzle

Cone Nozzle

TS5520

Spray Valve

with Cone Nozzle

Fan Nozzle

NEW TS5540-MS

Microshot Spray

Valve

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.

TS5540-MS - spraying conformal coating.

Diaphragm Vavles

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 fine-

tune 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.

Length: 2.4" (61mm) - 3.47" (88mm) (Depending on exact configuration)

Diameter: 0.94" (24mm) - 1.06" (27mm)

Weight: 0.13 lb. (59 g) to 0.26 lb. (118 g)

Wetted Parts: Depending on exact configuration

Viscosity Range: 1-50k cps

Max Fluid Pressure: 70 psi (4.8 bar)

Activation Pressure: 70 psi (4.8 bar) - 90 psi (6.2 bar)

Connections: Depending on exact configuration

Mounting: 10-32 UNF (not available on handheld models)

PART NUMBER DESCRIPTION

TS5620HU Horizontal valve UHMWPE

TS5621HD Horizontal valve Delrin

TS5620HT Horizontal valve Teflon

TS5622VU Vertical Valve UHMWPE

TS5622VD Vertical Valve Delrin

TS5622VT Vertical Valve Teflon

TS5622VU-DVD Vertical Valve, UHMWPE and Stainless Steel

TS5623HU Hand Held Valve UHMWPE

TS5623HD Hand Held Valve Delrin

TS5623HT Hand Held Valve Teflon

TS5621

TS5622VU-DVD

TS5622

TS5622 - dispensing cyanoacrylate.

Diaphragm Vavles

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 reliably 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 micro liter. An internal spring

return makes the valves fully adaptable for use with Techcon Systems

controllers. A short opening stroke provides an extremely fast and positive

shut-off.

The seal-less valve design offers an excellent moisture sensitive resistance

and the incorporated diaphragm creates a barrier between the wetted parts

and the air cylinder.

TS5624DMP - Disposable Material Path Diaphragm Valve

Typical Applications:

• Dispensing pre-mixed 2-part epoxy.

• Dispensing Cyanoacrylate in bonding applications

• Applying a of UV lacquer in CD/DVD spin coating

applications

Key Features and Benefits:

• Disposable material path – no cleaning

• Compact size and weight

• Excellent moisture sensitive resistance

• No special tools required

• Low cost of ownership

• Accurate and repeatable dispensing

Specifications & Part Numbers:

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: P/N 7509-9100 fits 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 go to page 6.