Siemens GMA161.1E Rotary air damper actuator, AC/DC 24 V, DC 0…10 V, 7 Nm, spring return 90/15 s With self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft len

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 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 GMA121.9E Electromotoric rotary actuator with spring-return for ball valves, AC/DC 24 V, 2-position, 7 Nm, 90/15 s Electromotoric rotary actuator for 2-position control with spring

Siemens GLD161.9E, S55499-D278 Rotary actuators for ball valves, AC/DC 24 V, DC 0/2...10 V, 8 Nm, 30 s For 2-port and 3-port control ball valves, internally threaded connections or ext