Rotary Tube Selector Valves (RTSV)

The GEA Rotary tube selector valve allows powder to be easily diverted to up to six different locations from a single source.

Rotary tube selector valves are used in powder pneumatic transport to divert product flow from single source to multiple destinations. Flow can also be converged from multiple lines into one line. Multiport Rotary Tube selector valves are often used to replace a series of two-way valves, thereby simplifying the system, and reducing equipment footprint.

The GEA Rotary tube selector valve brings a new level of innovation and design to an integral component of a powder conveying system. The enhanced structural layout provides greater strength and rigidity allowing for regular and reliable operation when changing powder destinations. The new mechanical seals eliminate leakage during operation and provide ease of service. The Rotary tube selector valve modular design is available in 2 through to 6 port versions with 75 to 150 mm (3 to 6”) pipe configuration. Any of the models can be hand demountable and are manually cleanable.


The two-way RTSV diverts or converges the flow of pneumatically conveyed powders and pellets in dilute and dense phase pressure and vacuum systems. Solid piping provides higher pressure and temperature ratings, and is less susceptible to wear than flexible-hose designs.

Further features include:

  • 75–150 mm diameter tube and pipe sizes
  • Internal components easily visible through three windows
  • Fully pneumatic operation
  • Easy Cleaning
  • Modular design allows interchangeable parts between models
  • No Motor Control Centre (MCC) required
  • Product contact components are 304L stainless steel or rubber seals that meet 3-A sanitary guidelines
  • Valves can be used in dilute phase and dense phase systems
  • Designed in accordance with USDA / 3A standards.
Show Buttons
Hide Buttons

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.