2200-250 Snuf-Bak™ Series Mix and Dispense Valves Two-Component Snuf-Bak™ Mix and Dispense Valve for Viscous Materials The 2200-250 Series automatic mix/dispense valves provide complete control over the application of metered twocomponent adhesives and sealants – either automatically or manually. These point-of-application valves are precise, efficient and cost-effective, offering a feature set that is tough to beat. • The short stroke length and double air operation of the valve combine to produce an immediate start or stop to the dispense cycle making it ideal for automated applications. • Wear-resistant seals and hardened components enhance service life – a distinct advantage for high volume, repetitive operations or when using filled or abrasive materials. • The unrestrictive internal design allows for the free flow of even high viscosity materials, while ensuring that the two material components remain separate until they enter the No-Flush™ mixer/nozzle. Features and Benefits Snuf-Bak™ dispense valve accommodates medium- to high-viscosity materials No-Flush™ disposable static mixers reduce waste and minimize maintenance Readily mounts with two screws and accurate fixed positioning using two dowel pins Double air operated (air to open / air to close) ensures immediate start and stop to a dispense operation Model options are available to suit wide ratio materials, stainless steel wetted components and handles for

Port Snuf-Bak Mix-Dispense Valves 1270-021 Valve Handle Assembly Available in Snuf-Bak configuration; diameter for No-Drip design Filling End Cap Molds for Filter speak with your Nordson your Nordson regional United States Plymouth, Michigan Markham, Ontario Shanghai, China Erkrath, Germany Tokyo, Japan Nordson Corporation SEALANT EQUIPMENT