Features & Benefits:

  • Available in 9 heights, from 10"H to 44"H; and 9 square-flange sizes from 6" to 22".
  • 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.
  • Outboard bearing design protects bearings in high-temperature and high-PSIG applications; removes bearings from direct path of damaging contaminants.
  • Easily manages pressure differentials up to 15 PSIG.
  • Excellent performance in high-temperature applications up to 500°F.
  • Cast iron housing.
  • 8-vane rotor with beveled tips and sides.

Options:

  • 304, 304L, 316, 316L, or 2205 cast stainless steel valve housing.
  • No. 4 finish on internal product contact surfaces of housing, and all rotor surfaces.
  • Interior coatings: hard chrome, tungsten, nickel, and epoxy.
  • Rotor types: closed-end, metering, shallow-pocket, adjustable-tip, and Teflon®-coated.
  • Adjustable rotor tip types: EPDM rubber, polyurethane, mild steel, AR400, stainless steel, and bronze.
  • Shaft seal types: ACST-4™ glandless Teflon® shaft seal, and packing gland.
  • Valve housing vent ports.
  • Shaft seal and rotor pocket air purge.
  • 6-vane, 10-vane, or 12-vane rotor.
  • Custom drive packages.
  • Application-specific accessories: blow-through adapter, shear plate deflector, surge hopper, motion speed switch assembly.
Rotary Valve Capacity (Cubic Feet/Hr.)
Valve Size 6 6 30 48 60 72 84 96 108 120 132
8 12 60 96 120 144 168 192 216 240 264
10 24 120 192 240 288 336 384 432 480 528
12 45 225 360 450 540 630 720 810 900 990
14 66 330 528 660 792 924 1056 1188 1320 1452
16 84 420 672 840 1008 1176 1344 1512 1680 1848
16T 120 600 960 1200 1440 1680 1920 2160 2400 2640
18 162 810 1296 1620 1944 2268 2592 2916 3240 3564
22 276 1380 2208 2760 3312 3864 4416 4968 5520 6072
1 5 8 10 12 14 16 18 20 22
Rotor Speed (RPM)

Customizations: CI with Quick-Clean RotorRail

Rotors

Adjustable Polyurethane Tip Rotor Adjustable Polyurethane Tip Rotor Bolt-On Serrated Tips Rotor Bolt-On Serrated Tips Rotor

Kits

Combination Shaft Seal and Rotor Pocket Air Purge Kit Combination Shaft Seal and Rotor Pocket Air Purge Kit

Accessories

Discharge Finger Guard for Square Valves Discharge Finger Guard for Square Valves Maintenance Slide Gate for Square Valves (Air Operated) Maintenance Slide Gate for Square Valves (Air Operated) Maintenance Slide Gate for Square Valves (Manually Operated) Maintenance Slide Gate for Square Valves (Manually Operated)

Specifications

Inlet/Outlet Flange Sizes: 9 sizes, 6" to 22"
Material of Construction: Cast Iron, Stainless Steel
Pressure Differential: Up to 15 PSIG
High Temperature Range: 500°F
Industries
Systems
Types

Videos

ACS Valves: It Will Fit
ACS Valves: It Will Fit

Our valves will fit literally anywhere. Watch the video to find your industry.
Will it clean?
Will it clean?

We talk a lot about how easy it is to clean our valves. Watch as we put our dinner into one of our valves and then clean it up!
See the Quick-Clean valve in all its glory
See the Quick-Clean valve in all its glory

Complex in design but simple to operate, this glamorous valve model has some serious performance to back it up.
ACS Quick-Clean Airlock/Feeder
ACS Quick-Clean Airlock/Feeder

The Quick Clean feeder is easy to disassemble and reassemble, in as little as 2 minutes.
Explore in our 3D gallery.
CI valves with ruler lines.
Try the valve sizing tool

Brochures

The ACS CI Series Valve: One valve to rule them all

The ACS CI Series Valve: One valve to rule them all

With ACS CI Series valves, expect endless combinations of features and options for your application, your material and for your industry. Check out the options in this brochure.

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