The control valves company

Special Trim


To prevent damage caused by cavitation, the use of internal Omicron should be considered when the application involves high differential pressures and very low flow rates. The head of the obturator has grooves that extend spirally along its length and intersect several times. The fluid passing through the channels experiences a continuous increase in the passage area, and pressure reduction occurs in stages.

Cavitation in 

low flow rates.


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