gemue_sumondoThe Gemu Single-Use Valve body has an internally welded diaphragm inside.  During assembly, the single use diaphragm valve body is fixed to the actuator and locked by an indexing plunger.  After single use, the valve body with its diaphragm is removed from the actuator and disposed.  The pneumatic stainless steel actuator remains as a stable component for multiple body use.


  • Media Mixing
  • Fermentation
  • Cell Harvesting
  • Purification
  • Filtration
  • Filling


  • Reliable actuator design for automation and control of volumetric flow
  • Cross contamination is prevented
  • Hermetic sealing through internally welded diaphragm
  • Mechanically stable and gamma-sterilisable valve body material