Adhesive Dispensing Valves

Inseto supplies a range of DELO dispensing valves designed for accurate and repeatable application of adhesives across manual, semi-automated, and fully automated manufacturing processes.

Covering contactless jetting, volumetric dispensing, and precision needle-based systems, the portfolio supports consistent bond quality, reduced variation, and reliable integration into modern production environments.

Adhesive dispensing valves are critical to achieving stable and repeatable application, particularly in high-volume and miniaturised manufacturing. DELO valves are designed to deliver consistent dosing across a wide range of viscosities, geometries, and process conditions. These systems enable:

• Precise control of adhesive volume and placement
• High repeatability for reduced variation and rework
• Clean, controlled dispensing with minimal waste
• Integration into automated and high-throughput production lines

Dispensing Valve Product Range:

The DELO range includes contactless jetting, volumetric, and direct dispensing solutions, ensuring the most suitable technology can be selected for each process requirement:

• DELO-DOT PN5 & PN5 LV Pneumatic Jet Valves: High-frequency pneumatic jet valves for contactless microdispensing, delivering precise adhesive placement at up to 300 Hz.
• DELO-DIV Volumetric Dispensing Valve: High-precision volumetric valve using an endless piston principle to deliver up to 99 percent accuracy, independent of material viscosity.
• DELO-DOT RE Pneumatic Retraction Valve: Pneumatic retraction valve for precise, drip-free and bubble dispensing. The needle retracts to create a vacuum, preventing stringing and residue.