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Heavy duty solutions for pulp & paper

Flowrox heavy duty flow control products are ideal for demanding applications such as recausticizing, coating kitchen, or high viscous paste pumping. Globally, we have delivered over 4000 products to over 400 pulp and paper plants.

Common challenges

Pulp and paper manufacturing processes include abrasive mediums difficult to handle like starch and lime mud. Green and white liquors also present several challenges like scaling in the pipeline which causes valves to jam. Failure to ensure tight shut off creates a safety hazard and failure to open the valve causes production losses. Therefore, it is critical to ensure reliable operation with heavy duty flow control equipment. On top of withstanding those demanding conditions, the flow control and filtration equipment needs to be safe and reliable.

Flowrox solutions

Flowrox heavy duty flow control, valves and pumps are optimized for harsh process conditions and are extremely wear resistant. Flowrox pinch valves with the elastomer sleeve are self-cleaning and resistant to jamming. As a standard, the rubber sleeve has opening tags to ensure opening. Flowrox progressive cavity pumps have high capacity and are designed for the most demanding paste pumping. They are easy to service on site. Flow control solutions are ideal for recausticizing, coating kitchens and fiber lines.

Flowrox heavy duty valves

  • Control duties
  • Filter feed and isolation
  • Hydrocyclones
  • Pump, tank and pipeline isolation

Reliable Flowrox pump technology

  • Paste pumping
  • Chemicals
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