Pricelist CE Oct 2024 - Flipbook - Page 219
Risk of cavitation as a function of disc angle at water temp. 20°C
60
50
Disc angle
40
0,15 bar
1 bar
2 bar
30
3 bar
4 bar
6 bar
20
10 bar
16 bar
10
0
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
Flow speed (m/sec), at fully open valve
Risk of cavitation as a function of disc angle at water temp. 50°C
50
45
40
1 bar
30
2 bar
3 bar
25
4 bar
20
6 bar
15
10 bar
16 bar
10
5
0
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
Flow speed (m/sec), at fully open valve
2 bar pressure, allowable flow at different angles
40
35
30
Disc angle
25
50 deg water
20
20 deg water
15
10
5
0
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
Flow speed (m/sec), at fully open valve
16 bar pressure, allowable flow at different angles
16
14
12
Disc angle
Disc angle
35
10
50 deg water
8
20 deg water
6
4
2
0
2
2,5
3
3,5
4
4,5
5
Flow speed (m/sec), at fully open valve
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