Data Sheet for Product

3
Siemens
A6V12986007_de--_b
2022-02-07
Definition NC/NO
Version NC «normally closed»:
After mounting the actuator, the valve is
closed in the idle state. When voltage is
applied to the actuator, the actuator stem
retracts and the valve is opened.
Valve state with voltage-free actuator:
closed.
STA..21..
Version NO «normally open»:
After mounting the actuator, the valve is
open in the idle state. When voltage is
applied to the actuator, the actuator stem
extends and the valve is closed.
Valve state with voltage-free actuator:
open.
STP..21..
Definition closing dimension
Closing dimension adapter
A B
VUN.. 10.8
⇒
-
STA..21..
VPD.., VPE.., VPU.. 10.8
⇒
-
H1 [mm]
VVP47.., VXP47.., VMP47.. 10.8
⇒
- STA..21.. 10.8
VXI46.25T.. 10.8
⇒
- STA..21.. + A 10.2
VDN.., VEN.. 10.2
⇒
A STA..21.. + B 8.4
VD1..CLC.. 10.2
⇒
A
VVI46.., VXI46.. 10.2
⇒
A
STP..21..
VQP46.., VQI46.. 8.4
⇒
B
H2 [mm]
VPP46.10L0.2 10.8
⇒
-
VPP46.10L0.4 8.4
⇒
B
VPP46.15.., VPI46.15.. 10.8
⇒
- STP..21.. 15.1
VPP46.20.., VPI46.20.. 8.4
⇒
B STP..21.. + A 14.5
VPP46.25.., VPI46.25.. 8.4
⇒
B STP..21.. + B 12.7
VPP46.32.., VPI46.32.. 8.4
⇒
B