Flowmetering Gilflo and ILVA flowmeters 3
Step 2. Using the value of Q E as determined in Step 1, select the correct size of the ILVA flowmeter using the Table below. In practice, it will often be the line size that determines the choice of the flowmeter.
Flowmeter type
Max. Q E GPM
Max. pressure drop Wg
10" 12"
636
200
766
200
3.2 19
TI-P337-46 EMM Issue 6
Page 7 of 7
ILVA Flowmeter DN250 and DN300
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