Roto-Disc, Inc.

Roto-Disc®, Inc. has been manufacturing heavy-duty, spherical valves specifically designed for dry and slurry material handling since 1984. The company currently markets four styles of shut-off valves and two styles of diverter valves. It also manufactures air-lock/double-dump assemblies for processing material between environments of differential pressure. Each valve is configured to meet an application’s particular requirements. Custom transition pieces to existing upstream & downstream equipment are commonly provided as well. Almost anything that runs through a process line can run through these workhorse valves! With thousands of successful applications installations handling hundreds of different kinds of materials, you can trust that Roto-Disc will solve your valve problems.

Typical applications include mixer and vacuum dryer discharge, reactor fill and discharge, refill of loss-in-weight feeders, pneumatic conveying, bulk-bag fill and discharge, hopper & silo discharge, tank fill and discharge and many others.

Typical products include plastic pellets, food seasonings & flavors...

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