Data Sheet for Product
12/14
Siem ens Modulating control valves with magnetic actuators, PN 16 CE2N4461en
Building Technologies 2018-02-05
Common Transformer Separate Transformer
G
U
G
–
U
G
–
2 AC / DC 24 V power supply for heating element
4 Power supply, positioning signals
Application examples
The examples shown below are basic diagrams with no installation-specific details.
B
A
B
AB
B
A
A
AB
B
A
C D E
AB
10 x DN [min. 0.5 m]
4461Z17
AB
B
A
A
AB
A Mixing circuit
B Mixing circuit with bypass (underfloor heating system)
C Injection circuit
D Diverting circuit
E Injection circuit with throughport valve
Controllers with
phase-cut
DC 0...20 V Phs
Stem heating element
Z366
Hydraulic circuits