Pass Through Valves
The new IRIS valve is the solution
to transfer high volumes of liquid
between cleanrooms
The new valve made by CSV Containment is the solution to make transfer possible between two clean rooms (Pass-Through Iris).
In this way you can move large volumes of liquids without the risk of bin breakage or spillage during bin transfer.
The IRIS system made by elastomer in EPDM, FKM, NBR and Silicone is designed to eliminate problems, enabling you to increase production and decreasing equipment costs.


Main features:
- FDA Compliance
- 4” , 6” and 8” sizes
- EPDM, FKM, NBR and Silicone seals
- POM-C body material
- Tri-Clamp Connections
- No product contamination
- Other sizes available on request