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It is the volume of fluid passing through a given section of
measurement in a unit of time with an upstream gauge pressure P1=6 bar (7
absolute bar) and with a pressure drop DP=1 bar (thus
means a downstream gauge pressure P2=5 bar, 6 absolute bar) with a fluid
temperature of +20 °C. The rated flow rate, generally expressed in normal
liters per minute (Nl/m), can give some indications on the performances of
the valves if the working conditions are the ones just described. Herebelow
are the circuits used in our company to test the flow rate measurements of
products in according to the UNI ISO 6358 standard. |
![Designed by: Tiraman ™ [ www.tiraman.com ]](../images/tiraman.gif){kind=small}
