DCX3 Aseptic Diaphragm Shut-Off Valve

For aseptic applications, the DCX3 valve can be equipped with a diaphragm PTFE ensuring a physical barrier between the interior of the valve and the external environment.


  • Secured aseptic design, with leak indicator
  • Easy and fast maintenance
  • Adapted to greasy and corrosive products
  • Diaphragm service life up to 100,000 movements at 90°C
  • Modular valve, thanks to the interchangeability of the components



DCX3 Aseptic Diaphragm Shut-Off Valve Features:

From DN 25 to DN 150

  • SMS, DIN or US versions
  • On request, up to DN 250

One-piece plug with PFA floating seal

  • Sturdy design, avoiding any risk of breakage or unscrewing

Deformable PTFE diaphragm

  • Surface are of diaphragm equivalent to that of the plug, helping to balance the pressure
  • Alcohol barrier, optional

Dismantable actuator

  • Easily transformed Normally Open NO, Normally Closed NC or Double Acting DA

Leak indicator

  • Providing a visual indication of leak in case of diaphragm failure