Technical Specifications - Jandy DN50 Instrucciones De Operacion Y Mantenimiento

ENGLISH
4.

TECHNICAL SPECIFICATIONS

DN50-DN200 (2½"-8"): 150 psi (PN10) at 68 ºF (20 °C) liquid tem-
perature.
DN250-DN300 (9"-12"): 90 psi (PN6) at 68 ºF (20 °C) liquid tem-
perature.
The working pressure of the valve reduces with increasing li-
quid temperature, as shown in the accompanying chart.
Pressure / Temperature Chart. (G 4.1)
Kv / % opening (G 4.2)
100
90
80
70
60
50
40
30
20
10
0
0
DN65
DN100
DN150
STANDARD BUTTERFLY VALVE
Temperature
Flow / valve opening
Caudal / Apertura
10 20 30 40 50 60 70 80 90
% valve opening / % apertura
DN80
DN125
DN200, DN250, DN300
Pressure loss chart (G 4.3)
psi bar
15,0 1
1
0,1
1,50 0,1
0,15 0,01
0,01
0,01 0,001
0,001
10 10
2,64
100
100 100 1000 1000 10000 10000 100000 100000
26,42 264 2642 26420
Caudal (l/min)
Flow
Flow (l/min)
l/min
GPM
5