
Mixproof Valves
Advanced Valve Technology
Mixproof valve technology has truly revolutionized the sanitary flow industries. With a double-seat mixproof design, you’re able to stream two different products or CIP fluid through the same valve at the same time—without any risk of cross-contamination.
In effect, one mixproof valve can do the job of two or three single-seat valves, saving you space and installation costs, and providing unmatched system flexibility.


Valve Construction
The Alfa Laval Unique mixproof valve consists of a valve body, two independent balanced valve plugs/seals, actuator with seat lift, position-detectable upper and lower valve seats, and a yoke-mounted, external sensor.
Mixproof Applications
- Liquid ingredient receiving & transfer to storage
- Tank cleaning
- CIP systems / routing valves
- Mixing / blending
- Raw and pasteurized product routing
- Line cleaning / flushing routing valves
- HTST systems
- Aseptic


