GF NeoFlow Betriebsanleitung Seite 17

Instruction manual
5.2.3 Configuration of the fittings with bypass lines
For existing installations with bypass lines, the following configuration is recommended.
► The shut-off valves must be securely connected to the bypass line before the NeoFlow pressure reducing valve is put into ope-
ration.
A
A
1
Letter Fittings
A Shut-off valve inlet
S
Strainer
D Flow meter
N NeoFlow pressure reducing valve
H Hydrant/branch (recommended)
O Shut-off valve, outlet
A Bypass shut-off valve on the inlet (optional)
1
S
Bypass strainer (optional)
1
D Bypass flow meter (optional)
1
N Bypass NeoFlow pressure reducing valve (optional)
1
H Bypass hydrant/branch (recommended) (optional)
1
O Bypass shut-off valve, outlet side (optional)
1
S D
S D
1 1
NeoFlow pressure reducing valve
N H
N H
1 1
O
O
1
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