Penstock MV-ZKI

  • penstocks are used for shutting off or adjusting the flow in channels with drinking water, waste water, cooling water, river water etc.,
  • possibility of mounting at rounded bottom channel outlets providing four-sided leaktightness in both flow directions,
  • FEM-aided individual structural calculations performed for specific operational parameters and places of installation,
  • all stainless steel elements undergo etching and passivation by dipping or spraying,
  • actuator is mounted directly on a frame, central or shifted support,
  • penstocks are pressure tested in the factory.


Work pressure:up to 6mH2o (leaktightness based on PN-EN 12266-2, table A.5, leaktightness class: C), available up to 10mH2o on special orders
Penstock width [mm]:150 to 4000, penstocks of widths exceeding 4000 are made to special orders
Gate height [mm]:150 to 4000, penstocks of gate heights exceeding 4000 are made to special orders
Material:1.4301, 1.4541, 1.4571, Duplex, etc.
Actuator:electric, pneumatic, hand actuator, bevel gear
Seal:NBR, EPDM, Viton or others
Close Menu