Siemens -Valve Actuator SAS Series
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 Optimize Valve Control with Siemens SAS.. Electromotive Actuators

Description: Siemens presents the SAS.. Electromotive Actuators, engineered to deliver superior performance and precision in valve control applications. With a stroke of 5.5 mm and a positioning force of 400 N, these actuators offer robust functionality and seamless integration with a wide range of valves, ensuring efficient operation in heating and ventilation systems.

Key Features:

1. Multiple Operating Voltage Options:

  • The SAS.. actuators are available in various operating voltage configurations, including AC 230 V, AC 24 V, and DC 24 V, providing flexibility and compatibility with different power systems.

2. Versatile Control Signals:

  • Designed to support 3-position control signals and modulating positioning signals, these actuators offer precise motor control, enabling seamless adjustment of valve positions for optimal flow regulation.

3. Easy Mounting and Installation:

  • With direct mounting capabilities on valves and no adjustments required, the SAS.. actuators simplify installation processes, saving time and effort during setup and commissioning.

4. Manual Adjuster and Position Indication:

  • Equipped with a manual adjuster and status indication LED, these actuators facilitate easy monitoring and adjustment of valve positions, ensuring operational convenience and flexibility.

5. Optional Function Extension:

  • The actuators offer optional function extensions, including auxiliary switches, to enhance functionality and meet specific application requirements, providing added versatility and customization options.

6. Advanced Functions:

  • Featuring advanced functions such as forced control, valve seat detection, and foreign body detection, these actuators offer enhanced performance and reliability, ensuring optimal valve operation in diverse operating conditions.

7. Modbus RTU Communication (SAS61../MO):

  • The SAS61../MO actuators support Modbus RTU communication via RS-485, enabling seamless integration with automation systems and facilitating remote monitoring and control capabilities.

Application:

  • Ideal for operating Siemens 2-port and 3-port valves, including types V..G44.., VVG55.., and VVG549.., these actuators are suitable for a wide range of heating and ventilation applications.
  • From control and shutoff valves in HVAC systems to former Landis & Gyr valves with 4 mm or 5.5 mm stroke, the SAS.. actuators offer versatile solutions for diverse valve control needs.

Part Numbers:
SAS31.00 Valve Actuator 400N 5.5mm Stroke AC 230V 3-Pos NSR
SAS31.03 Valve Actuator 400N 5.5mm Stroke AC 230V 3-Pos 35-sec run-time NSR
SAS31.50 Valve Actuator 400N 5.5mm Stroke AC 230V 3-Pos SR
SAS31.53 Valve Actuator 400N 5.5mm Stroke AC 230V 3-Pos 30-sec run-time SR
SAS81.00 Valve Actuator 400N 5.5mm Stroke AC 24V 3-Pos NSR
SAS81.03 Valve Actuator 400N 5.5mm Stroke AC 24V 3-Pos 30-sec run-time NSR
SAS81.33 Valve Actuator 400N 5.5mm Stroke AC 24V 3-Pos 30-sec run-time manual wheel SR
SAS61.03 Valve Actuator 400N 5.5mm Stroke AC 24V Modulating NSR
SAS61.03/MO Valve Actuator 400N 5.5 mm Stroke AC/DC 24V Modbus RTU NSR (S55158-A121)
SAS61.33 Valve Actuator 400N 5.5mm Stroke AC 24V Modulating manual wheel SR
SAS61.53 Valve Actuator 400N 5.5mm Stroke AC 24V Modulating SR

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Total price $432.00