Siemens Actuator: Electric Valve Actuator, 24V AC/DC, Non-Spring Return, Proportional
The SIEMENS SAS61.03U is an electric valve actuator for zone valve applications, operating on 24V AC/DC with non-spring return and proportional control. It is compatible with normally closed valve action and is…
SKU 3G-OTH-66606
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Product Description
The SIEMENS SAS61.03U is an electric valve actuator for zone valve applications, operating on 24V AC/DC with non-spring return and proportional control. It is compatible with normally closed valve action and is supplied by 3G Electric.
Frequently Asked Questions
What is the SIEMENS SAS61.03U electric valve actuator used for?
The SIEMENS SAS61.03U is an electric valve actuator designed for zone valve applications in HVAC and industrial systems. It provides proportional control with non-spring return operation on 24V AC/DC power, making it suitable for modulating flow in heating, ventilation, and process control loops.
What are the specifications of the SIEMENS SAS61.03U actuator?
The SIEMENS SAS61.03U is a non-spring return, proportional electric valve actuator rated for 24V AC/DC. It is compatible with normally closed valve action and carries the manufacturer part number SAS61.03U. This actuator is supplied by 3G Electric for global industrial applications.
Where to buy the SIEMENS SAS61.03U actuator worldwide?
3G Electric supplies the SIEMENS SAS61.03U electric valve actuator to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this actuator for your zone valve application.
How to install the SIEMENS SAS61.03U actuator?
Install the SIEMENS SAS61.03U actuator by mounting it onto a compatible normally closed valve body, ensuring the coupling aligns. Connect 24V AC/DC power per the wiring diagram, and verify proportional control signal input. Follow standard HVAC actuator best practices and consult the manufacturer's manual for torque settings.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens zone valve actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









