4
VI.B1.Q2.6B
©
Danfoss 11/03
SIBC 7369349-0
Setting and Kv value
Setting
Valve size
DN 15
DN 20
DN 25
DN 32
DN 40
DN 50
DN 65
DN 80
DN 100 DN 125 DN 150 DN 200 DN 250 DN 300 DN 350 DN 400
0.5
0.14
0.35
0.58
0.98
0.73
0.99
0.82
1.32
1
0.56
0.86
1.04
1.83
1.59
2.2
1.62
2.9
9.6
13.9
24
22
101
1.25
0.8
1.05
1.15
2.1
2.2
2.8
1.8
3.8
12
24
29
124
1.5
1.06
1.41
1.38
2.7
3
4.3
2.2
5.2
15
28
38
148
1.75
1.9
1.9
1.8
3.1
3.3
4.8
3.1
6.4
18.9
34
41
164
2
2.17
2.31
2
3.57
3.93
5.5
3.78
7.5
22.2
21.2
35.8
44.5
179
2.25
2.5
2.8
2.3
4.2
4.1
6
5.4
8.4
26
23.4
39
62
219
2.5
3.09
3.96
2.93
5.33
5.6
7.1
6.2
10
30
27
43.3
74
250
2.75
4
4.3
3.8
6.2
6.2
7.8
7.5
11.8
36
30.2
45
84.6
272
3
4.55
5.15
4.45
7.2
7.13
8.5
8.9
13.9
40.5
35.5
48.1
92.3
297
411
495
690
3.25
4.8
5.5
4.9
8.3
8.2
10
10.6
15.6
46
44
51
114
326
449
542
755
3.5
5
6
5.5
9.56
10.2
11
12
18
54
56
55
151
354
487
588
820
3.75
6.8
11.1
11.4
12.8
13.3
20.2
59
62
59
168
382
524
633
883
4
7.5
11.8
12.9
13.7
15.3
22.1
65.9
68.4
69.2
186.5
410
560
677
945
4.25
8.65
12.3
14.6
15.2
18.2
26
72
72
87
197
438
595
721
1.006
4.5
13.8
17.5
18
20
28
80
90
100.5
227
464
629
765
1.065
4.75
18.5
19.5
21.5
30
88
102
92
287
490
663
808
1.124
5
20.2
20.9
23.8
32.1
96.8
115.5
114
310
514
696
851
1.182
5.25
21
22.5
25
35
102
127
127
367
535
729
894
1.240
5.5
22
25
28
38
105
152
160
380
554
762
937
1.297
5.75
23.8
27
30.1
41
106
162
168
402
572
794
979
1.354
6
24.5
29
33.7
43.7
112
168.5
174
422
587
825
1.019
1.409
6.25
25.5
30
35
55
124.8
182
181
465
602
856
1.059
1.464
6.5
27
33.2
39
50
195
204
480
617
886
1.096
1.517
6.75
42
52
201
217
492
632
916
1.131
1.566
7
44.2
56.7
205
231
500
649
944
1.163
1.612
7.25
48
59.4
209
242
511
668
970
1.192
1.652
7.5
50
66
212
250
521
688
995
1.220
1.688
7.75
52
68.9
218
261
538
710
1.020
1.246
1.721
8
55.4
70.7
224
273
551
726
1.044
1.272
1.752
8.25
74.5
281
560
737
1.068
1.299
1.783
8.5
76
286
752
1.091
1.327
1.814
8.75
78
282
778
1.115
1.356
1.844
9
80
300
790
1.138
1.386
1.874
9.25
82.3
311
792
1.161
1.418
1.905
9.5
85
321
795
1.184
1.451
1.935
9.75
87.4
326
797
1.206
1.483
1.964
10
89.5
330
800
1.226
1.513
1.991
10.25
803
1.246
1.541
2.014
10.5
805
1.263
1.566
2.038
10.75
808
1.278
1.587
2.063
11
812
1.291
1.606
2.093
11.25
1.302
1.622
2.130
11.5
1.311
1.635
2.170
11.75
1.318
1.645
2.213
12
1.324
1.651
2.256
12.5
1.335
2.333
13
1.345
2.389
13.5
1.359
14
1.380
Note: It is recommended to size the valves between 20% and 80% of Kvs, in order to achieve good tolerances.
