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Siemens Electromotoric actuators for valves A6V10628469_de--_c
Building Technologies 2018-03-12
Combinations
H
min
V
%
100
V
%
∆p
Type Stock no. DN [mm] [l/h] [l/h] [kPa] Data sheet
VPI46.40F9.5Q S55264-V129 40
15
1370 9500 25
N4855
VPI46.50F12Q S55264-V130 50 1400 11500 36
Product documentation
Detailed Informations about the New Generation actuators can be found in the Basic
documentation for actuators (P4040).
Notes
3-position actuators must have their own specific controller, refer to "Connection
Diagrams" (page 8).
Up to 10 actuators can drive in parallel on a controller output with a rating of 1 mA.
Modulating actuators have an input impedance of 100 kΩ.
Indoor use Outdoor use
1)
Only in connection with weather shield ASK39.1
With valves whose stem is retracted in the fully closed position, "direct acting" means
that the valve is fully closed (100 %) when positioning signal Y = 0 V and Z = 0 Ω re-
spectively.
Direct acting
Pos. signal Y DC 0…10 V
4...20 mA
Pos. signal Z 0...1000 Ω
Y, Z Positioning signal
V Volumetric flow
Acting direction: direct
The actuators are maintenance-free.
Engineering
SAY31P03 and
SAY81P03
SAY61P03
Mounting
Mounting positions
Acting direction
Maintenance
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