User Manual

9
Siemens
A6V12045425_en--_b
Smart Infrastructure
2020-08-12
Dimensions
Dimensions in mm:
L1
Base on EN558, series 13
H
1)
Total height for valve and actuator
=
H2
+
Installation height for actuator
- SQL321B25
= 195 mm (DN40…80)
- SQL3..1B50, SQL3..1B150
= 264 mm (DN40…200)
- SQL351B25, SQL361B25
= 264 mm (DN40…80)
- SQL3..1B1400, SQL3..1B2650
= 541 mm (DN450…700)
- SQL3..1B270, SQL3…1B570
= 336 mm (DN250…400)
- SQL3..1B6000
= 725 mm (DN800…900)
+
Minmum installation height from actuator to ceiling or wall (≥ 200 mm)，used for insatllation/connection/operation and maitenance etc..
H2
2)
Dimension for actuator installation bottom to center of piping
*
PN16 connecting is meaning that the hole can be connecting to PN16 flange. But it is not meaning the holes dimension is same as PN16 standard holes
dimension as showed on table exactly.
Product
model
DN
L1
L2
H
H1
H2
2)
H3
ØD3
E
PN 16*
Connecting
EN ISO
5211
n-ØD4
ØD6
□A
a°
Net weight
（kg）
ØD1
ØD2
N-ØD5
VFF41.40
40
106
0
577
202
113
14
90
9
150
110
4-19
F07
4-10
70
11
45
6
VFF41.50
50
108
0
582
211.5
115
14
90
9
165
125
4-19
45
8
VFF41.65
65
112
0
590
228.5
122
14
90
9
185
145
4-19
45
10
VFF41.80
80
114
0
597
242
128
14
90
9
200
160
8-19
45
11
VFF41.100
100
127
0
611
268
144
14
90
11
220
180
8-19
45
13
VFF41.125
125
140
0
624
303
159
19
90
13
250
210
8-19
17
45
20
VFF41.150
150
140
65
644
340.5
179
19
90
13
285
240
8-23
45
23
VFF41.200
200
152
132
668
396
204
22
125
14
340
295
12-23
45
31
VFF41.250
250
165
188
781
471.5
245
24
125
15
405
355
12-28
F10
4-12
102
22
45
51
VFF41.300
300
178
243
806
524
270
24
125
16
460
410
12-28
F10
4-12
102
22
45
58
VFF41.350
350
190
273
851
638
315
29
150
20
520
470
16-28
F12
4-14
125
27
45
82
VFF41.400
400
216
324
886
698
350
29
150
20
580
525
16-31
F12
4-14
125
27
45
105
VFF41.450
450
222
381
1116
772
375
45
175
20
640
585
20-31
F14
4-18
140
36
45
121
VFF41.500
500
229
434
1156
847
415
45
175
20
715
650
20-34
F14
4-18
140
36
45
166
VFF41.600
600
267
528
1303
1064
562
50
210
25
840
770
20-37
F16
4-22
165
46
45
245
VFF41.700
700
292
628
1301
1145
560
95
210
25
910
840
24-37
F16
4-22
165
46
45
346
VFF41.800
800
318
726
1545
1265
620
120
300
30
1025
950
24-40
F25
8-18
254
60
22.5
451
VFF41.900
900
330
797
1600
1420
675
120
300
30
1125
1050
28-40
F25
8-18
254
60
22.5
633