Rotary Valve ZVD

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Discharging valve for fine and coarse-grained products

  • Max. capacity through ideal ratio of rotor volume and inlet cross section
  • Special inlet geometry purpose-built for gentle product handling
  • With feeding shoe also suitable for feeding bulk materials into pneumatic conveying systems at up to 1.5 barg (21 psi)

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
  • ATEX (optional)
    Usable in Ex-Zones and as protection system (flameproof for dust ST2)
  • Inlet for pellets
    Anti-chopping inlet geometry (patented) for safe starting below full product column
  • Capacity
    High filling efficiency by internal leakage gas venting

Related Industries

  • Plastics
  • Chemicals
  • Food & Pet Food
  • Minerals

Related Topics


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