Dual rotary disc valves

Dual Valves Australasia presents rotary disc valves, a unique range of rotating gate valves designed specifically for heavy abrasive and corrosive slurries.

Dual rotary disc valves (DRDV) feature a patented design that allows the valve to cycle in heavy slurries without sticking.

Key benefits of the DRDV valves include a longer lifespan from the rotating gate/disc, clean seating area and back seat to repack gland packing under pressure.

Technical features:

  • Size: 50mm to 600mm
  • Different sizes available on request
  • Operating pressure: 0 to 100 bar


  • Mining and mineral processing
  • Power generation
  • Sand and gravel
  • Chemical and soda ash
  • Pulp and paper
  • Environmental and effluent

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