Flow values for dn25
Forged body (Vs)
stroke
epdM
ptFe
[m
/h]
[%]
[m
/h]
3
3
0
0
0
0
10
0.43
3
0.33
20
1.5
11
0.95
30
3.7
28
2.1
40
6.0
46
4.2
50
8.4
64
6.4
60
10.5
80
8.4
70
11.8
90
10.0
80
12.3
94
11.2
90
12.7
97
11.6
100
13.1
100
12.2
Tab. 11:
Flow values for DN25
30
Cast body (Vg)
epdM
ptFe
Kv value
[%]
[m
/h]
[%]
[m
/h]
3
3
0
0
0
0
3
0.71
5
0.35
8
1.5
10
0.71
17
3.7
25
2.3
34
6.3
43
4.2
52
8.6
59
6.2
69
10.5
72
8.2
82
12.2
84
9.9
92
13.0
89
11.9
95
14.1
97
13.0
100
14.6
100
13.6
english
Flow characteristics for dn25
100
90
80
70
[%]
60
50
0
40
3
30
5
20
10
17
0
31
0
10
20
46
60
Fig. 26:
Flow characteristics for DN25
73
88
96
100
Type 2103
Technical Data
Vs
30
40
50
60
70
80
stroke [%]
Vg
90
100