Data Sheet for Product

4
Siemens A6V11877580_en--_c
Smart Infrastructure 2020-10-08
4. The valve shall have connections with external threads to ISO 228-1 and size DN 15.
– PICV selection:
VQP46.15L0.5 (externally threaded connections, no pressure test points P/T,
nominal volumetric flow 520 l/h)
5. Volumetric flow: 270 l/h
Dial setting: 2.6
Volumetric flow/dial presetting
Tables to determine the dial setting for a desired volumetric flow.
Δp
min
[kPa] based on volumetric flow; interpolate missing values.
NOTICE
Presetting tables indicate expected nominal volumetric flow
During commissioning, check whether current pre-settings correspond to planned design.
●
Further adjustment of pre
-
se
ttings may be required to achieve needed volumetric flow.
Presetting range non-linear
1)
Presetting range non-linear
Presetting range not permitted
VQP46.10L0.5, VQP46.10L0.5Q 520 l/h nominal
[l/h ] 30 45 60 76 95 116 140 167 197 231 267 305 345 385 424 460 493 520
Dial Min. 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 Max.
Δp
min
[kPa] 17 22 26 26 27 28 29 30 30 30 30 30 30 30 30 30 30 30
VQP46.15L0.5, VQP46.15L0.5Q, VQI46.15L0.5, VQI46.15L0.5Q 520 l/h nominal
[l/h ] 30 45 60 76 95 116 140 167 197 231 267 305 345 385 424 460 493 520
Dial Min. 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 Max.
Δp
min
[kPa] 19 23 27 27 27 27 28 28 28 28 28 28 28 28 28 28 28 28
VQP46.15F1.3, VQP46.15F1.3Q, VQI46.15F1.3, VQI46.15F1.3Q 1300 l/h nominal
[l/h ] 300 411 500 573 636 692 746 800 855 913 974 1037 1100 1161 1216 1261 1291 1300
Dial Min. 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 Max.
Δp
min
[kPa] 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 28 28 28
VQP46.20F1.5, VQP46.20F1.5Q, VQI46.20F1.5, VQI46.20F1.5Q 1500 l/h nominal
[l/h ] 320 411 500 586 669 749 826 900 971 1040 1106 1169 1230 1288 1344 1398 1450 1500
Dial Min. 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 Max.
Δp
min
[kPa] 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35
VQP46.25F1.8, VQP46.25F1.8Q, VQI46.25F1.8, VQI46.25F1.8Q 1800 l/h nominal
[l/h ] 620 731 850 971 1089 1198 1296 1380 1450 1505 1546 1577 1600 1640 1680 1720 1760 1800
Dial Min. 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 Max.
Δp
min
[kPa] 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 31 31 31
1)
Using a linear interpolation will cause a minor offset.