GF NeoFlow Betriebsanleitung Seite 15

Instruction manual
6. Fully close the damping valve (DV) with a slotted screwdriver clockwise until a resistance is felt.
KH6
AS
KH4
KH1
7. Open the damping valve (DV) counter clockwise according to the following table depending on the nominal diameter of the
NeoFlow pressure reducing valve.
KH6
AS
KH4
KH1
P1
KH2
DV
KH3
KH5
P2
P1
KH2
DV
KH3
KH5
P2
The damping valve (DV) can be used to set the reaction time with which
the stability of the control loop within the NeoFlow pressure reducing
valve can be changed.
Reduction of the reaction time can improve the stability of the control
loop. This makes the pressure cycle in the NeoFlow pressure reducing
valve less susceptible to pressure fluctuations.
Nominal diameter
(mm)
DN50
DN80
DN100
DN150
NeoFlow pressure reducing valve
DV turns in the
counter clockwise
direction
2.5
2.5
3
3.5
13