SIEMENS
Siemens GDB341.9E, S55499-D201 Electromotoric rotary actuator for ball valves, non-spring return, AC 230 V, 2-position/3-position, 5 Nm, 150 s Electromotoric actuators for 2-position/3-position, without spring return, pre-wired with 0.9 m long...