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CDC-CI Series
Rotary Valve for Metering, Feeding and Airlock ApplicationsThe CDC-CI Series rotary airlock valve is designed to enable 3 times more material throughput (CFR) compared to conventional valve housings while still being simple to install.
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.
Options:
- 304 or 316 cast stainless steel valve housing.
- Interior coatings: hard chrome.
- Rotor types: closed-end, shallow-pocket, adjustable-tip, and Lectrofluor®-coated.
- Shaft seal types: ACST-4™ glandless Lectrofluor® 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.
Blogs & Videos
Featured video
See the Multi-Port Valve at work in 3D
Latest blog
Valve safety tips for chemical processors
Learn how to protect your rotary airlock valve against leaks, contamination, and corrosion for safer and more efficient chemical material conveying.
Latest blog
Quiz: Rotary valves for gypsum plants
What types of rotary airlock valves and accessories are best suited to gypsum processing plants? Take the quiz to see if you know the answers.