Roller Gates

These versatile roller gates handle dry bulk material in gravity flow applications where positive material shut off and dust-tight sealing are required. Roller gates are ideal for many dry material applications such as mixing and blending. They can be applied to shut off or meter the flow of fine and moderately abrasive powders and small to large granules or pellets. They also handle sticky materials, horizontal or vertical valve orientation, and are ideal for the food, cement, chemical, plastics, and textile industries. They feature “live loaded” wear compensating seals that prevent materials from escaping into the bonnet area of the gate. These seals are easily replaced without removing the valve from the processing line. The roller gates utilize easily accessible, nylon cam-adjustable rollers instead of blade guides, and feature optional return pans to prevent material leakage into the atmosphere.
Vortex Valves North America, Salina, KS 785-825-7177 www.vortexvalves.com