Siemens -Valve Actuator SAY Series
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Optimize Valve Control with Siemens SAY..P.. Electromotoric Actuators

Description: Siemens introduces the SAY..P.. Electromotoric Actuators, designed to provide precise and efficient control for VPI46.. combi valves. With a stroke of 15 mm and a force of 200 N, these actuators offer robust functionality and seamless integration with various valve types, ensuring optimal performance and safety in ventilation, air conditioning, district heating, and refrigeration plants.

Key Features:

1. Operating Voltage Options:

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

2. Versatile Positioning 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. Advanced Functions for Enhanced Control:

  • Equipped with position feedback, forced control, and characteristic changeover capabilities, these actuators offer advanced functionality to ensure accurate valve positioning and efficient operation in various operating conditions.

4. Modbus RTU Communication (SAY61P03/MO):

  • The SAY61P03/MO actuators support Modbus RTU communication via RS-485, facilitating seamless integration with automation systems and enabling remote monitoring and control capabilities.

5. Easy Mounting and Installation:

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

6. Manual Adjuster and Position Indication:

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

7. Optional Functional Extensions:

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

Application:

  • Ideal for operating Siemens VPI46.. combi valves, these actuators are suitable for a wide range of heating, ventilation, and air conditioning applications.
  • From control valves in ventilation and air conditioning systems to critical applications requiring precise valve control, the SAY..P.. actuators offer reliable solutions for diverse valve control needs.

Part Numbers:
SAY31P03 Combi Valve Actuator 200N 15 mm Stroke AC 230 V 3-Pos 30s NSR (S55150-A132)
SAY61P03 Combi Valve Actuator 200N 15 mm Stroke AC/DC 24 V 0-10V 4-20mA 30s NSR (S55150-A133)
SAY61P03/MO Combi Valve Actuator 200N for Combi valves VPI46 with a 15 mm stroke Modbus RTU NSR (S55150-A145)
SAY81P03 Combi Valve Actuator 200N 15 mm Stroke AC/DC 24 V 3-Pos 30s NSR (S55150-A134)

Frequently Bought Together

Total price $549.00