The new LOCTITE EQ VA20 Volumetric Valve is a positive displacement metering valve that dispenses a precise drop of adhesive with each cycle. Positive displacement minimizes dose size variation due to adhesive viscosity variations, variations due to both temperature changes and adhesive manufacturing variability. This unique design combines the features of a typical
valve/volumetric pump system into a single valve, thereby reducing system complexity.
Features
Volumetric Displacement: Dosing Range = 1.5 to 12 microliters
Cycle Rate: 180 cycles per minute
Long-Life Seal Design: Estimated life > 1 million cycles / Energized seal does not require routine adjustment / Low cost of ownership
Easy Setup: Specifically designed for simple, no-mess priming / Does not lose prime during operation
Compact Size: 0.75" x 6.0" long / Stackable at 0.75" centers
Fluid Body Material: 316 Stainless Steel
Application Information
Compatible Adhesives: Light Cure Acrylics
Target Applications: Needle bonding / Precision dot dispensing
Dispense Patterns: High speed dots/drops
Product Supply Options: Easily fed from any LOCTITE reservoir
System Integration: High speed automated production / Robotic or stationary work cells