JV200 is Technodigm’s superlative non-contact jetting valve engineered to jet low to high viscosity fluids such as greases, fluxes, epoxies and adhesives specifically for applications that require dispensing in difficult to reach areas or even uneven surfaces. Depending on types of fluid, typical dot sizes achievable can be from 0.3mm upwards.
JV200 when operated through its dedicated controller JVC2000, makes it possible to achieve better stroke control, improved close time, and faster full stroke open time resulting in seamless dispensing with speeds of more than 200Hz. The JVC2000 features a touch screen that has an easy and user-friendly interface for setup and operation.
The JV200 is also modular in design allowing the wetted parts and heater element to be separated from the actuator for quick and easy maintenance. In a nutshell, JV200 is able to perform dispensing with less turbulence for more prominent liquid yield consistency, reduced cycle time, and better process control.
Features
- Fast dispensing at more than 200Hz
- Micro shot size as small as 0.5 nL (depending on fluid)
- Jetting of low to high viscosity fluid
- Has a heating element to assist better fluid flow
- Modular in design for easy maintenance
- Dedicated controller for easy use and setup
Typical Application
- Jetting UV adhesive in medical device applications
- Edge sealing
- Assemblies of miniature parts like camera module assembly
- Under-fill in micro-electronic package applications on PCBA
Specifications
| Control Method | Electro Pneumatic |
| Valve Air Pressure | Typical: 4 to 5 bar, Max.: 10 bar |
| Syringe Air Pressure | 0.1 bar to 10 bar |
| Min. Dispensing Time | 1.7ms (valve open time) |
| Max. Dispensing Rate | 270Hz (drops per second) |
| Viscosity Range | Low (1 cps) to High (200k cps) |
| Material Inlet | Female Luer Lock Connector |
| Heater Operating Temperature Range | 25 ~ 80 ºC |
| Controller | TechnoDigm JVC2000 |
| Weight | Valve: 692g Controller: 7.8 kg |
| Power Consumption | 100-240 VAC 50/60Hz 100w |
| Display | Touchscreen, Human Machine Interface |
| Standard Interfaces | RS232C, 24V / 5V PLC |
| Dimensions (L) x (H) x (W) | Valve: 85 x 105 x 75mm Controller: 295 x 147 x 258mm |
| Operating Mode | |
| Timed mode | Single activation of predefined burst after trigger signal |
| Continuous mode | Continuous activation of predefined burst after trigger signal |
| External mode | Valve open time controlled by external trigger |
| Type of Material used (wetted parts) | |
| Fluid inlet / Chamber | Stainless steel |
| Nozzle | Tungsten carbide |
| Nozzle Seal | Teflon |
| Tappet | Stainless steel embedded with ceramic ball |
| Nozzle | |
| Nozzle Diameter (optional) | 0.1mm, 0.2mm, 0.3mm |
| Lifespan of Nozzle | Min.6 million cycle (material w/o abrasive filler) |
| Life Span for Tappet, Solenoid Valve & Actuator | Min. 10 million cycle (depending on dispensing frequency and temperature) |