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Example for a preset
Planning guidelines: ∆p = 60 hPa, V = 200 l/h.
Preset (VE) read from the graph (here
continuously adjustable).
Setting the desired flow rate values
Turn the hand wheel to set the valve
to the determined scale value.
K41001506G001-00 / 01.2018
VE 4.0, all intermediate values are
Fixate the preset
Hold the handwheel and fixate the
control position by turning the
adjustment cap to the limit stop.
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