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Siemens VWPG51 Q Series Mounting Instructions page 6

6-way pressure independent control ball valve (picv)

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VWPG51.15L0.9Q, VWPG51.15L0.9
V ̇ [l/h]
35
43
Scale
0.5
0.6
Δpmin [kPa]
4
4
VWPG51.15F1.2Q, VWPG51.15F1.2
V ̇ [l/h]
37
Scale
1.0
Δpmin [kPa]
15
VWPG51.20F4.3Q, VWPG51.20F4.3
V ̇ [l/h]
460
Scale
1.0
Δpmin [kPa]
17
6 / 8
2022-07-18
58
73
86
99
0.8
1.0
1.2
1.4
5
6
7
8
268
327
383
438
1.2
1.4
1.6
1.8
15
15
15
15
604
749
919
1114
1.2
1.4
1.6
1.8
17
17
18
18
A6V12814982_----_b
117
142
166
221
1.6
1.8
2.0
2.2
8
9
10
11
493
556
619
704
2.0
2.2
2.4
2.6
15
16
17
17
1310
1540
1769
2029
2.0
2.2
2.4
2.6
18
19
20
21
A5W00205937A-AB-002
276
346
432
518
2.4
2.6
2.8
3.0
11
12
12
13
811
919
1007
1096
2.8
3.0
3.2
3.4
18
19
20
21
2318
2608
3007
3406
2.8
3.0
3.2
3.4
22
23
26
29
820 l/h nominal
628
738
820
3.2
3.4
4.0
15
17
18
1200 l/h nominal
1152
1176
1200
3.6
3.8
4.0
21
22
23
4250 l/h nominal
3734
3992
4250
3.6
3.8
4.0
32
35
28
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Vwpg51 series