Siemens Actuator
Guides & Resources
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang Siemens Actuator dari 3G Electric.
How do I select a Siemens actuator for my valve?
Match the actuator to the valve body first: stroke or rotation, required close-off torque, and the fail position the application needs. Then confirm supply voltage, control signal (on/off, floating or modulating) and enclosure rating. Send us the valve tag and duty details and we will confirm the correct Siemens actuator.
What is the difference between fail-safe and non-fail-safe Siemens actuators?
Fail-safe actuators use a spring return to drive the valve to a defined open or closed position when power or the control signal is lost, which suits heating, cooling and safety circuits. Non-fail-safe actuators hold their last position and are typically used where the valve can safely remain where it is.
Do you ship Siemens actuators worldwide and what is the lead time?
Yes. 3G Electric supplies Siemens actuators worldwide from stock and through sourced supply, with 80 lines listed in this category. Lead time depends on the model, voltage and whether a fire-rated or pneumatic variant is required. Send your part numbers or valve details for a quotation and delivery estimate.

