Snuff Back Valves for Drip Free Adhesive Dispensing

Drips and strings cause rework and contamination. Snuff back valves pull material back at cut off, leaving a clean finish on the part and nozzle. Valves are matched to material, viscosity and feed system, covering bead, dot and fill applications with single and two part materials. Bulk dispense valves give maximum compatibility and flexibility across processes and workflows, from automated metering valves on robots to handheld valves for operators. Common materials include two part epoxies and polyurethanes for bonding and potting, silicones for gasketing and sealing, MMA for fast structural bonds, and filled thermal compounds for heat management. Trials can be run on your material and parts before you commit, so you see the bead, the shot and the cure before any money changes hands. Get the mix and the dose right and everything downstream gets easier. Fewer failures in test, fewer returns and less time cleaning up. Rockingham Systems provide installation, training, spare parts, on and off site servicing and ongoing technical support.

Call the UK sales team on +44 (0) 1536 628 734.