• Zero dead fluid volume
• Easy calibration, short setup time
• Consistent microdots as small as 0.18 mm (0.007”) diameter
• Unaffected by entrapped air in fluids
• Drip-free shutoff

The MicroDot valve system incorporates a pneumatically operated adjustable needle valve designed to apply very precise deposits down to fractions of a microliter.

This system is ideal for automated assembly processes that require small dispensing tips ranging in size from 22 to 33 gauge. The 741MD-SS valve has an adjustable needle stroke with a unique calibration feature that allows the user to maintain the exact deposit size.

Compatible Fluids

• Epoxies
• Lubricants
• Marking inks
• Solvents
• UV-cure and light-cure
• Adhesives