Data Sheet for Product

6
西门子
A6V11168935_en--_d
Smart Infrastructure
2022-02-23
Delivery
● Ball valve and its related mounting sets are packed together.
● Ball valves and rotary actuators are packed and delivered separately.
● The ball valves are supplied without counter-flanges and flange gaskets.
Spare parts
Mounting sets for
Product number
Stock number
Example
Valve
Actuator
VAF41...65-63/1
VAF41.80-100/1
GEB..1E
ASK77.23
S55845-Z252
VAF41...65-63/1
VAF41.80-100/1
GCA..1E
ASK77.21
S55845-Z203
VAF41.100-160
VAF41.125-250
GIB..1E
VAF41...150-360
2*GIB..1E
ASK77.22
S55845-Z204
Equipment combinations
Actuators
GEB..1E
GCA..1E
GIB..1E
2*GIB..1E
Additional
mounting set
1)
ASK77.21
1)
1)
Ball valves
∆p
max
∆p
s
∆p
max
∆p
s
∆p
max
∆p
s
∆p
max
∆p
s
[kPa]
VAF41.65-63/1
400
400
400
400
VAF41.80-
100/1
400
400
400
400
VAF41.100-160
400
400
VAF41.125-250
400
400
VAF41.150-360
400
400
1)
No need of additional mounting set. Mounting sets are enclosed with ball valve packages.
Note:
∆p
max
= Maximum permissible differential pressure across valve’s control path, valid for the
entire actuating range of the motorized valve.
For low noise operation we recommend a maximum permissible differential pressure of 240
kPa.
∆p
s
= Maximum permissible differential pressure at which the motorized valve will close
securely against the pressure (close off pressure).