Dispensing valves

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Diaphragm ValveDiaphragm Valve is designed for low to medium viscosity material such as light-curable adhesives, anaerobic adhesives, cyanoacrylates, epoxies, fl uxes, inks, paints, and solvents. In this design, fl uids do not contact the actuating components within the dispensing valve, making it ideal for dispensing reactive materials such as cyanoacrylates and solvent-based products.

DV100 DV200T DV200P

Operating Air Pressure More than 4.0Kgf/cm² More than 4.0Kgf/cm² More than 4.0Kgf/cm²

Material Delivery Pressure Max 5.0Kgf/cm² Max 6.0Kgf/cm² Max 6.0Kgf/cm²

Maximum number of cycles 500 cycles/min 400 cycles/min 400 cycles/min

Flux (KV Valve) 0.3L/min 0.3L/min 0.3L/min

Viscosity 1~5,000 cps 1~50,000 cps 1~50,000 cps

Weight 76g 200g 200g

Material Low Viscosity Liquid (Reagent, Solvent, CA, Anaerobic Adhesive, Flux, Ink)

Low-Middle Viscosity Liquid

Low-Middle Viscosity Liquid (for small dot), Solvent, Silicone oil, UV adhesive

Needle ValveNeedle Valve can be used for a wide range of material; from low to high viscosity fl uid material such as light-curable adhesives, solvents, inks, lubricants, and silicone oils. This needle valve offers extreme accuracy, whether dispensing beads or shots, and is easily integrated into high-volume automation.

NV100 NV200

Operating Air Pressure More than 4.0Kgf/cm² More than 4.0Kgf/cm²

Material Delivery Pressure Max 6.0Kgf/cm² Max 6.0Kgf/cm²

Maximum number of cycles 400 cycles/min 300 cycles/min

Flux (KV Valve) 1.7L/min 0.4L/min

Viscosity 1,000~100,000 cps Any Viscosity

Weight 180g 316g

Material Low-Middle Viscosity Liquid (Solvent, Silicone oil, Epoxy) Low-High Viscosity Liquid

Poppet ValvePoppet Valve is recommended for medium to high viscosity fl uid material such as epoxy adhesives, grease and RTV silicones. The poppet valve’s design minimizes friction between the valve’s inner parts and the fl uid.

PV100 PV200H PV200V

Operating Air Pressure More than 4.0Kgf/cm² More than 4.0Kgf/cm² More than 4.0Kgf/cm²

Material Delivery Pressure Max 6.0Kgf/cm² Max 6.0Kgf/cm² Max 6.0Kgf/cm²

Maximum number of cycles 300 cycles/min 200 cycles/min 300 cycles/min

Flux (KV Valve) 2.4L/min 1.2L/min 1.2L/min

Viscosity 1,000 ~150,000 cps 1,000 ~50,000 cps 1,000 ~50,000 cps

Weight 285g 162g 82g

Material Middle-High Viscosity Liquid, (RTV silicone, Epoxy, Grease)

Middle-High Viscosity Liquid Middle-High Viscosity Liquid

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Spool ValveSpool valve is recommended for light-curable adhesives, gasket materials, greases, RTV, and silicones. This spool valve is ideally suited for low-to-high viscosity materials. Operating with higher pressures, these dispensing valves are capable of dispensing higher viscosity fl uids in controlled, continuous beads and patterns.

SPV100

Operating Air Pressure More than 4.0Kgf/cm²

Material Delivery Pressure Max 5.0Kgf/cm²

Maximum number of cycles 400 cycles/min

Flux (KV Valve) 5.0L/min

Viscosity 1~1,000,000 cps

Weight 255g

Material Low-High Viscosity Liquid

Plunger ValvePlunger valve is a positive displacement valve designed to dispense constant volume of low to medium viscosity materials such as oil, electrolytes and ink.

PLV100

Operating Air Pressure More than 4.0Kgf/cm²

Material Delivery Pressure Max 0.3Kgf/cm²

Maximum number of cycles 120 cycles/min

Flux (KV Valve) 0.005 ~ 0.015cc/cycle

Viscosity Low Viscosity

Weight 320g

Material Low Viscosity Liquid (Oil, Electrolyte, Ink)

Snuff Back ValveSBV100 is a snuff back valve. The action of this valve is such that on the retraction of the piston, a “negative pressure” is created to “pull back” the material so as to achieve a quick cut off and or prevent dripping of material. This valve is suitable for a wide range of material but is especially good for grease, silicone and pasty materials. Easy to maintain and operate, this valve is economical and robust.

SBV100

Operating Air Pressure From 2.0Kgf/cm²

Material Delivery Pressure Max 7.0Kgf/cm²

Maximum number of cycles 300 cycles/min

Flux (KV Valve) 3.8L/min

Viscosity Medium to high

Weight 320g

Material UV adhesive, epoxies, silicone paste, SMT adhesive etc

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Positive Displacement ValvePDV 100 can be used as a positive displacement valve for dotting processes. It is designed such that with an appropriate combination of fl uid pressure and fast closing time, a consistence amount of material can be achieved repeatedly. However if line dispensing is what is needed, this valve can also be used. Wetted chamber are of stainless steel with Tefl on seals.

PDV100

Operating Air Pressure More than 4.0Kgf/cm²

Material Delivery Pressure Max 0.3Kgf/cm²

Maximum number of cycles 120 cycles/min

Flux (KV Valve) 0.003 ~ 0.018cc/cycle

Viscosity Medium to high

Weight 305g

Material UV adhesive, epoxies, silicone paste, SMT adhesive etc

Digital Valve Controller DD2000VCThe DD2000VC is specifi cally designed to be used with single or double acting valves. Both valve and syringe can be connected to the DD2000VC’s output. Only one air input is required, resulting in a neater workstation.

Features• Bright LCD• 10 Memory locations to automatically cycle 10 self-taught programs• Auto cycling mode allows sequencing of a self-taught program control operation of valve continuosly• Manual mode allows user to control precise ON/OFF timing of double acting valve• Auto mode allows user to preset ON/OFF timing for control of double acting valve• Convenient operation via foot pedal or front panel button• Additional adjustable air pressure for constant supply to syringe• Digital display of precise pressure control• Complete with accessory dispensing kits

Specifi cationsSize 130 X 180 X 140mmDispense Time 0.005 – 999.999 secOperation Modes Manual, Auto, CycleInternal Memory 10 Memory LocationsPower 120/220VACAir Input 5 – 7 Bar, 70-100 PSIAir Output 0.1 – 7 Bar, 1 – 100 PSI

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Precision Piston Valve andController NV300 & NVC3000NV300 is a dedicated valve designed for small volume dispensing applications. It can be used for dots, lines, potting or any applications that requires good volume precision. It has a good positive shut off that also enables it to dispense without dripping. Maintenance is relatively easy and all wetted parts are made of stainless steel. NV300 works with a controller, NVC3000. When connected to the NV3000, all the parameters necessary for good control and dispensing can be set. NVC3000 is a micro processor based controller. It has a LCD screen for display and a simple menu. It has both auto (with digital timing) and manual mode.

Features of Valve NV300• Good positive shutoff• No dripping• Stainless Steel Wetted Parts• Especially good for not heavily fi lled epoxy and

adhesive.• Easy Maintenance• Good volumetric dispensing

Features of Controller NVC3000• LCD Display• 10 Memory• Auto cycling• Manual/Timer mode• Digital Timing• Microprocessor Driven• No maintenance• User-friendly Programming

Specifi cations of Valve NV300Voltage 24VDC Input Board-Level DriverCycle time 600cycle/minOperating Air 4kgf/cm2

Material Pressure 7.0kgf/cm2 (Max)Viscosity Low/HighOn/Off PistonWetted Part Stainless steelWeight 490g

Specifi cations of Controller NVC3000Time Range 0.02 to 99.999 secVoltage 110/220 VACInput Pressure Up to 100 psiOperation Mode Manual, Auto, CycleInternal Memory 10 Memory LocationsResponse Time 100msSize 133 x 131 x 146mmWeight 2kg

Auger Valve & Controller AV5000Auger Dispensing Valve is designed for dispensing applications which requires good volumetric accuracy. It incorporates a precision motor, which provides high and consistent torque to dispense medium to very high viscosity paste effortlessly. As a precision fl uid dispensing valve, it is capable of dispensing micro shots as well as beads. This makes it a versatile tool for applications involving a wide range of adhesives, solder paste and epoxies (including greases and silicones). AV5000 is highly suitable for applications like DIE Attach, Sealing, Dotting and Encapsulation.

Features of Valve• High Torque• Stainless Steel Wetted Parts• Different Screw Pitches (8, 16, 32)• Easy Maintenance• Accommodate Various Syringe Sizes• Accommodate Standard Dispensing Needles• Fast Start-up & Stop

Features of Controller• Adjustable Reverse Time• Adjustable Material Input Pressure• User-friendly Programming• Storage of up to 12 program parameters• Activation by Foot Switch/Touch Screen• Low-level Fluid Detection(optional. Requires external

sensor)• Auto Calibration & Fine Tuning

Specifi cations of ValveVoltage: 24VDC Input Board-Level DriverMotor: 5 Phase stepper motorResolution: 0.1 degShot size (min) (material dependant)Syringe Sizes: 3CC, 5CC, 10CC, 30CC, 55CC

Specifi cations of ControllerTime range 0.01 to 99.99 secVoltage 90V to 264V AC,Single PhaseInput Pressure up to 100 PSII/O 25External Interface RS232Response Time 100ms

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