Data Sheet for Product

8
Siemens
N4212en
Smart Infrastructure
2021-12-13
Equipment combinations
Type
Rotary actuators
GQD..9A
GSD161.9A
GDB..9E..
GMA..9E..
GLD161.9E..
GLB..9E..
GDD161.9E
Δp
max
Δp
s
Δp
max
Δp
s
Δp
s
Δp
max
Δp
max
Δp
s
Δp
max
Δp
s
Δp
max
Δp
s
Δp
max
Δp
s
[kPa]
VAG61.15..
350
1400
350
1400
350
1400
350
1400
350
1400
350
1400
350
1400
VAG61.20..
VAG61.25..
VAG61.32-10
─
─
─
─
─
─
1000
1000
1000
─
─
VAG61.32-16
VAG61.32-25
VAG61.40-16
800
800
800
VAG61.40-25
VAG61.40-40
VAG61.50-25
600
600
600
VAG61.50-40
VAG61.50-63
VBG61.15..
350
─
350
─
350
─
350
─
350
─
350
─
350
─
VBG61.20..
VBG61.25-10
VBG61.32-16
─
─
─
─
VBG61.40-25
VBG61.50-40
Δp
max
=
Maximum permissible differential pressure over the valve ball control path, valid for the entire
positioning range of the ball valve rotary actuator unit; if low noise operation is desired, we
recommend a differential pressure of 200 kPa
Δp
s
=
Maximum permissible differential pressure (closing pressure) at which the ball valve rotary
actuator unit securely closes against the pressure