Siemens GMA321.9E Electromotoric rotary actuator with spring-return for ball valves, AC 230 V, 2-position, 7 Nm, 90/15 s Electromotoric rotary actuator for 2-position control with sp
Siemens GMA161.9E Electromotoric rotary actuator with spring-return for ball valves, AC/DC 24 V, DC 0...10 V, 7 Nm, 90/15 s Electromotoric rotary actuator for modulating control with spri
Siemens GMA131.9E Electromotoric rotary actuator with spring-return for ball valves, AC/DC 24 V, 3-position, 7 Nm, 90/15 s Electromotoric rotary actuator for 3-position control with sprin
Siemens GMA321.1E Rotary air damper actuator, AC 230 V, 2-position, 7 Nm, spring return 90/15 s Can replace Belimo NFA Can replace Gruner 361-230-10 Can replace Joventa DAF2.08N <