Rotary Valve ZRD

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Discharging and metering valve for powders

  • Large inlet for high capacities
  • With discharge adapter/feeding shoe also suitable for feeding bulk materials into pneumatic conveying systems at up to 1.5 barg (21 psi)
  • Operation possible without leakage gas venting

Main features

  • Pressure range
    1.5 barg (21 psi) system and differential pressure
  • Pressure surge proof
    10 barg (145 psi), due to heavy duty design (ZPD 5 barg)
  • ATEX (optional)
    Usable in EX-Zones and as protection system (flameproof for dust ST2)
  • Large inlet / outlet
    Without restriction of the cross section for highest capacities
  • Outboard bearings
    Separated from product by purged seal arrangement and drop out opening

Related Industries

  • Plastics
  • Chemicals
  • Food & Pet Food
  • Minerals

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