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Electromotoric actuator, 1100 N, 20/40 mm, AC/DC 24 V, 3P / DC 0…10 V / DC 4…20 mA, spring return function, retracted, 120 s

Stock no. S55150-A130

Stock no. S55150-A130

Electromotoric actuators for the operation of Siemens Combi valves, types VPF43.. and VPF53.. with 20/40 mm stroke as control valves in ventilation, air conditioning, district heating and cooling systems. With manual adjuster and position indicator, status indication per LED and with selectable positioning time (20 mm: 40, 60, 90 or 120 s, 40 mm: 80, 120, 180 or 240 s). Optional functions with auxiliary switches, potentiometer and AC 230 V power module.

Additional info

Actuators SQV..P.. are UL-listed



Positioning force

1100 N


20, 40 mm

Positioning time

20 mm: 40, 40 mm: 80 s

Degree of protection


Ambient temperature, operation

0...55 °C

Medium temperature

1…120 °C

Mounting position

Upright to horizontal

Operating voltage

AC 24, DC 24 V

Power consumption

20 VA

Positioning signal

3-position, DC 0…10, DC 4…20 V

Position feedback

DC 0…10 V

Spring return function

Yes (30 s), Stem retracted