GEA NisoX-Valve

The new GEA NiSoX-Valve technology introduces a complete change in high pressure homogenization technology. The NiSoX-Valve design optimizes different fluid dynamic effects employing the energy in the most efficient and effective way.

New NiSoX-Valve

The new NiSoX-Valve geometry facilitates a better distribution of energy inside the device. The better concentration of energy towards the middle of the valve and the effect of a modulated cloud cavitation are the most important elements that promote a more effective micronization of particles, and above all a significantly enhanced uniformity of the product.

Technical specifications

The design of the new GEA NiSoX-Valve combines mainly four factors optimizing the energy generated inside the system: 

  • Elongation stretching
  • Continuous acceleration along the passage
  • Radial impact at the centre of the valve
  • Cloud cavitation phenomenon

The effect of these factors on the flow is made possible only by virtue of a new mechanical configuration, the NiSoX-Valve is made up of only few active components: a deflector, a radial collider and the CCMS system (Cavitation Cloud Modulating System).

Passing through the adjustable deflector, the liquid accelerates to a high speed, whereupon the radial impact occurring in the radial collider generates a powerful cavitation effect, micronizing the particles more effectively and achieving an improvement in the physical properties of products.


The GEA NiSoX-Valve achieves excellent results especially with VHP applications in a pressure range from 700 to 1500 bar, which are particularly suitable for processing emulsions (micro and nanoemulsions) in pharma, cosmetic and chemical industries.

The GEA NiSoX-Valve delivers unprecedented results in terms of standard deviation (or polydispersity index), and high level of micronization not reachable with other devices. 

Main advantages:

  • Smaller particle size
  • Better particles distribution on product
  • Improved physical properties in terms of viscosity, transparency and glossy aspect and colours
  • Low temperature increase
  • Less energy consumption
  • Longer life span
  • Scalability consistency
  • Easy and quick maintenance
  • Cleanibility and sterilization performance
  • Reliable and resistant device
  • Available as retrofit for existing machines
  • Available both in tungsten carbide and ceramic materials

The NiSoX-Valve is available for the complete GEA homogenizers range, from the laboratory unit to industrial scale.

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Dear partners,

We would like to inform you that in the framework of preventive measures aimed at effectively addressing the spread of “Covid19” disease and in accordance with the National Public Health Organization guidelines (, our company is committed to ensure public health, safety of its partners and employees. Therefore we have recommended the fulfillment of our employees' tasks through teleworking.

The duration of this measure is initially set from 17.03.2020 to 30.04.2020

The design provides full operation, but due to special conditions, delays in specific tasks or communication may occur.

Our company will strive to keep its operation uninterrupted and secure by serving its clientele in ways and timeframes that are judged possible.

We thank you for understanding and we remain at your disposal.

Αγαπητοί Συνεργάτες,

Θα θέλαμε να σας ενημερώσουμε ότι στο πλαίσιο μέτρων πρόληψης με σκοπό την αποτελεσματική αντιμετώπιση εξάπλωσης του κορωνοιού και σύμφωνα με τις οδηγίες υγιεινής & ασφάλειας που έχει ορίσει ο ΕΟΔΥ (, η εταιρία μας για να διασφαλίσει τη δημόσια υγεία, την ασφάλεια των συνεργατών και των εργαζομένων της, συστήσαμε την εκπλήρωση των καθηκόντων των εργαζομένων μας, μέσω τηλεργασίας.

Η διάρκεια του συγκεκριμένου μέτρου ορίζεται αρχικά από τις 17.03.2020 έως τις 30.04.2020

Ο σχεδιασμός προβλέπει πλήρη λειτουργία, ωστόσο εξαιτίας των ειδικών συνθηκών, ενδέχεται να παρουσιαστούν καθυστερήσεις σε συγκεκριμένες εργασίες ή και στην επικοινωνία.

Η εταιρία μας θα προσπαθήσει να διατηρήσει αδιάληπτη και ασφαλή την λειτουργία της, εξυπηρετώντας το πελατολόγιο της με τρόπους και σε χρονικά πλαίσια που κρίνονται δυνατά.

Σας ευχαριστούμε για την κατανόηση και παραμένουμε στην διάθεση σας.