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Aggregate Gate – Schuifafsluiter

Gravity Flow Conveying

The Vortex Aggregate Gate is designed to meet demanding applications handling material such as sand, gravel, whole grains, and coal. The narrow profile, choice of actuators, and custom rectangular sizes make this slide gate adaptable to most existing installations. Optional inlet or outlet flanges and dust return pans are available.


Kenmerken Aggregate Gate

  • Handles sand, gravel, whole grains, and coal
  • Replaceable abrasion resistant liners deflect material away from support rollers
  • Hardened steel rollers with grease fittings
  • Material displacement pocket minimizes wedging of material as blade closes
  • Square or rectangular sizes available
  • Narrow profile
  • Accurate metering of materials with optional controls
  • Heavy-duty carbon steel channel frame

Aggregate-Gate-Valve 2


Technische Informatie

Specifieke kenmerken
Size/Bore Options
6” to 24” Square or Rectangular with Round Transition options
Aggregates, Granulars, Coal, Minerals
Connection Options
ANSI 150LB, DIN/PN10/PN40, JIS/10K, Custom Flanges Square or Rectangular
Media Temperature
180°F (82°C) for standard gate with modifications allowing up to 550°F (287°C)
Media Pressure/Vacuum
0 psig, Gravity Flow Only
Valve Construction Options
304 Stainless Steel, Carbon Steel, and/or Abrasion Resistant Carbon Steel
Material Contact Options
Carbon Steel or 304 Stainless
Seal/Seat Material
Silicone Bronze, Chute Rubber, and/or Belted Rubber
Double Acting Air Cylinder and Solenoid Operated Air Control Valve, Electric Actuator, Hydraulic, Hand Wheel, or Chainwheel
Position Confirmation
Magnetic Reed, Proximity, or Mechanical Limit Switches
Compliance Approvals
Industry Use
Agriculture, Chemicals, Minerals, Mining, Petrochemicals, Plastics, Textiles
Blade and frame are made of 304 stainless steel. Rollers are 440 stainless steel and roller stud bolts are 304 or 18-8 stainless.
Modifications are made allowing 250 F (121 C) continuous to 300 F (149 C) intermittent service.
Modifications are made allowing 400 F (204 C) continuous to 450 F (232 C) intermittent service.
Modifications are made allowing 550 F (288 C) continuous to 600 F (316 C) intermittent service.
Slide blade is made of AR plate for handling more abrasive materials.
The dust seal will help to eliminate or reduce dusting to atmosphere. An example of an application the Enhanced Bonnet Seal option would be good for would be handling rocks with dust present.
*more modifications available based on application
Gravity flow
Handles abrasive materials like Coal, Gravel, Sand, and Whole Grains
Carbon steel material of construction
Key Industries Served: Agriculture, Chemicals, Minerals, Mining, Petrochemicals, Plastics, Textiles

Afbeeldingen Aggregate Gate