Roto-Disc, Inc. Announces the New Roto-Disc II Spherical Valve


Roto-Disc, Inc., manufacturer of Heavy-duty Spherical Valves for difficult dry & slurry material handling applications, now offers the Roto-Disc II valve with outlet flange that is common to the valve size.

This spherical valve is ideal for applications where the valve outlet has to mate to a downstream flange that matches the valve’s inlet orifice. When provided with an optional Inlet Flange Adaptor, the Roto-Disc II can mate to common ANSI 150# Flanges on both the inlet and discharge side, eliminating the need for flange and piping transitions while maintaining a full-orifice valve solution.

The valve maintains all other essential features of the original Roto-Disc spherical valve and all spare parts are interchangeable with equivalent sized Roto-Disc valves. Like the Roto-Disc, the Roto-Disc II slices through material build-up and wipes itself clean with each cycle. The sealing surfaces are not exposed to the flow of material and there are no hidden places inside for material to build-up. Typical applications include hopper fill & discharge, blender discharge, loss-in-weight feeder re-fill, bulk-bag unloading and other gravity or low-pressure applications.

The Roto-Disc II can be supplied in Airlock/Double-Dump assemblies for processing material into and out of differential pressure environments. Roto-Disc also offers a full line of splitter/convergers and piping and flange process transitions.

Roto-Disc, Inc. is a manufacturer and designer of spherical valves for difficult dry and slurry material handling applications. Its other products include the Roto-Disc the Roto-Flate inflatable seal valve, and the Roto-Clean Sanitary valve.

Roto-Disc, Inc., 513-871-2600