11 / 21 in Bulk Material

CDC-CI Series

Rotary Valve for Metering, Feeding and Airlock Applications

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Downloads Datasheet Technical Drawing (DWG)

Features & Benefits:

Available in 3 heights, from 16 ½” to 25”; and 3 flange diameters from 8" to 12".
This ACS Valves Pre-fit Performance™ Series valve enables simple and fast drop-in replacement of Carter Day® type CI rotary valves.
Large housing barrel enables 3-times more material throughput (CFR) than conventional valve housings with same flange opening.
Valve housing cast in North America; ensures superior strength and solidification of housing's metallurgy.
CNC-machined components and housing provide precision tolerances; eliminates axial shaft movement, extends maintenance cycles.
Easily manages pressure differentials up to 15 PSIG.
Excellent performance in high-temperature applications up to 500°F.
Cast iron housing.
8-vane rotor, complete with beveled tips and sides.
Unique shaft seal design results in lowered maintenance and downtime costs.
Round flanges aid material flow, improve cleaning.

304 or 316 cast stainless steel valve housing.
Interior coatings: hard chrome, tungsten, and nickel.
Rotor types: closed-end, shallow-pocket, adjustable-tip, and Teflon®-coated.
Adjustable rotor tip types: EPDM rubber, polyurethane, hardened steel, stainless steel, and bronze.
Shaft seal types: ACST-4™ glandless Teflon® shaft seal, and packing gland.
Valve housing vent ports.
6-vane, 10-vane, or 12-vane rotor.
Direct-drive and custom drive packages.
Application-specific accessories: blow-through adapter, shear plate deflector, surge hopper, motion speed switch assembly.