Iris Valve

The Transfer-port solution for the Pharma

The ROMY-IRIS valves are specially designed as a transfer-port solution, to make transfer possible between two clean rooms in combination with our Mousehole. In this way you can move large volumes of liquids without the risk of bin breakage or spillage during bin transfer. The Romy-Iris Valves have been specifically designed for applications demanding the highest level of hygiene normally associated with Cleanroom applications in the biopharmaceutical market. Made of 100% biopharmaceutical approved and certified materials. The revolutionary light weight design makes it easy for everybody to use and install.
Available in 3 standard sizes; 4”, 6” and 8”.

Sizes 4", 6" and 8"
Temperature Range* 2 to 40°C
Connections Tri-clamp
Material -Body, connections:   Polyoxymethylene (POM-C, white)
-Iris: EPDM (white)
Certificates (standard) FDA


  • Other sizes on request

Compared to traditional steel solutions this valve is realized with reduction of weight (material and geometry) enabling an easier application.

New and improved model
ROMYNOX has developed a revolutionary new design of an Iris valve. Above you can see the rendering of the design, at the moment it is in the demo test phase. We expect this improved iris valve to be in production in Q2-2021.
If you would like to be kept informed of thedevelopment, please email This email address is being protected from spambots. You need JavaScript enabled to view it.

Available Q2 2021

pdfDatasheet Romynox Iris Diaphragm Valve
English - 189 kB - rev. 7-12-20