Ceramic Ball Valve


  • Fine- and rough adjustment for solids


  • Ceramic dosing units are distinguished for:
    • long operational lifetime,
    • low wear,
    • tearstepless adjustment in conveyor stream,
    • exact accuracy of measurement and
    • gas density


  • materials up to 5 mm grain size, adjustable from 5 to 100 kg/min.
  • materials up to 20 mm grain size, adjustable from 30 to 300 kg/min.
  • fine adjustment: triangular opening applicable up to 60 kg/min.
  • conical in- and outlets = saving of material and costs
  • rough adjustment: round opening from 20 to 120 kg/min.
  • according to nominal diameter the flow is adjustable up to 360 kg/min
  • kg-volume depends on the conveyor in use, the pipe system and construction
  • controlled with individually adjusted pnaumatic or electric dosing drives


  • Successfully used in steel mills, power stations and sewage plants as well as in the construction material-, food-, pharmaceutical- and chemical industry