Rotary Valve for Metering, Feeding and Airlock Applications
The DR-S Series valves are built to application-specific requirements, including: custom rotor configurations, factory-applied internal coatings, and sanitary materials of construction.
Description
Features & Benefits:
- Pre-fit Performance™ housings provide all of the in-use advantages built into every ACS valve, plus the assurance of precise alignment and fast installation when replacing competitive valves.
- Available in 4 heights, from 12″H to 24″H; and 4 flange sizes from 7 5/8″H to 16″H.
- 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.
- Large shaft diameter eliminates rotor deflection; reduces rotor tip wear and bearing seal leakage.
- Easily manages pressure differentials up to 15 PSIG; super-duty series up to 22 PSIG.
- Excellent performance in high-temperature applications up to 750°F.
- Cast iron housing.
- 8-vane rotor with beveled tips and sides.
Options:
- 304 or 316 cast stainless steel valve housing.
- No. 4 finish on internal product contact surfaces of housing, and all rotor surfaces.
- Interior coating: hard chrome and tungsten.
- Rotor types: closed-end, shallow-pocket, and adjustable-tip.
- Adjustable rotor tip types: EPDM rubber, polyurethane, AR400, and stainless steel.
- Shaft seal types: ACST-4™ glandless Teflon® shaft seal, and packing gland.
| Rotary Valve Capacity (Cubic Feet/Hr.) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Valve size (inches) | 8 | 10 | 51 | 82 | 102 | 122 | 143 | 163 | 184 | 204 | 224 |
| 10 | 20 | 102 | 163 | 204 | 245 | 286 | 326 | 367 | 408 | 449 | |
| 12 | 37 | 183 | 293 | 366 | 439 | 512 | 586 | 659 | 732 | 805 | |
| 16 | 120 | 600 | 960 | 1200 | 1440 | 1680 | 1920 | 2160 | 2400 | 2640 | |
| 1 | 5 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | ||
| Rotor Speed (RPM) |
|||||||||||
Specifications
Inlet/Outlet Flange Sizes:
4 sizes from 7 5/8″ to 16″
Material of Construction:
Cast Iron, Stainless Steel
Pressure Differential:
Up to 22 PSIG
High Temperature Range:
750°F
Industries
- Chemical
- Construction
- Food
- Pet foods
- Pharmaceutical and cosmetics
- Plastics
Systems
- Bulk Material
- Dust Collector
- Pneumatic Conveying
Types
- Airlock with metering
- Metering/Feeding
- Rotary Airlock
Reviews
There are no reviews yet.