TFP1581
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0 50 100 150 200 250 300 350
1 PSI = 0,06895 BAR; 1 GPM = 3,785 LPM
FLOW RATE IN GALLONS PER MINUTE (GPM)
0
2
4
6
8
10
12
NOMINAL PRESSURE DROP IN
POUNDS PER SQUARE INCH (PSI)
0 100 200 300 400 500
1 PSI = 0,06895 BAR; 1 GPM = 3,785 LPM
FLOW RATE IN GALLONS PER MINUTE (GPM)
0
2
4
6
8
10
NOMINAL PRESSURE DROP IN
POUNDS PER SQUARE INCH (PSI)
0 100 200 300 400 500 600 700 800 900
1 PSI = 0,06895 BAR; 1 GPM = 3,785 LPM
FLOW RATE IN GALLONS PER MINUTE (GPM)
0
2
4
6
8
10
NOMINAL PRESSURE DROP IN
POUNDS PER SQUARE INCH (PSI)
GRAPH A
2 INCH (DN50) PRV-1
A PRESSURE REDUCING VALVE
MINIMUM PRESSURE DROP
GRAPH B
3 INCH (DN80) PRV-1
A PRESSURE REDUCING VALVE
MINIMUM PRESSURE DROP
GRAPH C
4 INCH (DN100) PRV-1
A PRESSURE REDUCING VALVE
MINIMUM PRESSURE DROP