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Old 09-06-2010, 07:58 PM
Richard L Richard L is offline
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Join Date: Oct 2003
Location: England
Posts: 4,936
Default Re: Decreasing Flow as I reach redline.

I can siggest a possible reason for this.

As the inline valve IDC is approaching 100% Duty Cycle, the pulsing effect on the delivery line begins to drop until there are no more pulse when the inline valve reaches a static state.

The turbine flow sensor will read lower as the valve is approaching static or 100% open. you will hear the valve gets quieter and less whipping on the line between the jet and valve. I suggest reduce the gain before the <95% red led lights up. I assure you you will not get less flow.

As soon as I have a moment, I will do some test to verify this.
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Richard L
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