Johnson Controls Tyco PRV-1A - Page 13

TFP1581
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0 200 400 600 800 1000 1200 1400 1600 1800
1 PSI = 0,06895 BAR; 1 GPM = 3,785 LPM
FLOW RATE IN GALLONS PER MINUTE (GPM)
0
1
2
3
4
5
6
7
NOMINAL PRESSURE DROP IN
POUNDS PER SQUARE INCH (PSI)
0 500 1000 1500 2000 2500 3000 3500
1 PSI = 0,06895 BAR; 1 GPM = 3,785 LPM
FLOW RATE IN GALLONS PER MINUTE (GPM)
0
1
2
3
4
5
6
NOMINAL PRESSURE DROP IN
POUNDS PER SQUARE INCH (PSI)
GRAPH D
6 INCH (DN150) PRV-1
A PRESSURE REDUCING VALVE
MINIMUM PRESSURE DROP
GRAPH E
8 INCH (DN200) PRV-1
A PRESSURE REDUCING VALVE
MINIMUM PRESSURE DROP