Precision Jetting Valves
Advanced non-contact jetting technology for high-speed, accurate dispensing of solder paste, adhesives, and specialty fluids
What are Jetting Valves?
Jetting valves are precision dispensing devices that use high-speed pneumatic or piezoelectric actuation to dispense small, controlled amounts of fluid without physical contact with the substrate. This non-contact method enables high-speed operation, minimal waste, and exceptional placement accuracy.
ASC International's jetting valves are designed for electronics manufacturing applications including selective solder paste deposition, underfill dispensing, adhesive application, and flux application. Our systems integrate seamlessly with automated dispensing platforms and provide repeatable, high-quality fluid deposits at production speeds.
Key Features & Benefits
Non-Contact Dispensing
No physical contact prevents contamination and substrate damage
High Speed Operation
Dispense rates up to 1000 dots per second for maximum throughput
Precise Volume Control
Consistent deposit size from nanoliters to microliters
Minimal Waste
On-demand dispensing reduces material consumption by up to 50%
Wide Viscosity Range
Handle fluids from 1 cP to 1,000,000 cP with appropriate valve selection
Flexible Integration
Easily integrate with existing dispensing systems and robotics
Common Applications
Selective Solder Paste Deposition
Targeted solder paste application for specific components or rework
Underfill Dispensing
Precise underfill application for BGA and flip-chip packages
Adhesive Application
Surface mount adhesive and component bonding applications
Flux Dispensing
Selective flux application for wave soldering and hand soldering
Gasket & Seal Application
Precise gasket material deposition for enclosures and housings
Dam & Fill Operations
Dam creation and cavity filling for advanced packaging
Technical Specifications
| Actuation Technology | Piezoelectric or pneumatic (model dependent) |
| Dispense Volume | 0.5nL - 50μL per deposit |
| Dispense Rate | Up to 1000 Hz (1000 dots/second) |
| Viscosity Range | 1 cP - 1,000,000 cP |
| Accuracy | ±1% volume repeatability |
| Jetting Height | 1mm - 5mm (fluid dependent) |
| Compatible Materials | Solder paste, adhesives, flux, underfills, encapsulants |
| Control Interface | RS-232, Ethernet, I/O signals |
| Operating Temperature | 15°C - 40°C ambient |
Optimize Your Dispensing Process
Contact us to learn how jetting valves can reduce material waste and improve dispensing accuracy