Dual DFFV free flow slurry ballcheck valves

Dual Valves Australasia presents the DFFV free flow slurry ballcheck valves designed to operate on the discharge side of the pump.

The DFFV valves find use in mining and mineral processing, power generation, sand and gravel, chemical and soda ash, pulp and paper as well as environmental and effluent applications.

As the flow through the pipeline starts or stops, the ball in the DFFV valve automatically rises and falls to open and close the valve. This occurs without noticeable shock or hammer regardless of the pressure or the speed of closure.

Key features of DFFV free flow slurry ballcheck valves:

  • Self cleaning ability
  • Long ball life due to rotation
  • Virtually maintenance-free due to simple design
  • Size: 80mm to 600mm
  • Different sizes available on request
  • Operating pressure: 0 to 100 bar

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