Rotary Valve ZRD

• 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
  • 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