Samson 42-10 Mounting And Operating Instructions page 46

Operation
20
18
16
14
12
10
8
6
4
2
0
0,1 0,2
24
22
20
18
16
14
12
10
8
6
4
2
0
2 3
Fig. 7-4: Valve characteristic and flow chart for DN 40/NPS 1½
7-8
0,3 0,4 0,5
Differential pressure [bar]
4 5 6 7
Differential pressure [psi]
0,6 0,7 0,8
8 9 10 11
0,9 1,0
12 13 14
EB 3009 EN