Rate of Flow Regulating Functions

FR Flow-rate control valve.
Maintains preset, stabilized flow rate in the network regardless of pressure variations and flow demand.

FE Rupture - Protection valve.

Normally-open in-line valve. Should the flow rate exceed a present point, due to pipe rupture, the valve closes automatically.


For more technical & sizing information and Full Dorot Catalogue, please see below.


File nameTypeSize
S-300_English_Engineering_Data.pdf523 KB
Dorot_300_Series_Full_Cataloguepdf6 MB