Siemens Vana Motoru 24V On-Off 4,5mm STA 73 HD
Category
Brand
Stock Code
04.53.03.001.221.01
Warranty Period
24 Month
Siemens Valve Actuator 24V On-Off 4.5mm STA 73 HD
Precise Valve Control in Heating Systems with ORFA Industrial Assurance
Playing a critical role in the automatic control of heating and cooling systems, the valve actuator is a precision electric control device designed to adjust fluid flow at micro levels. Manufactured with Siemens engineering excellence, this 24V valve actuator provides excellent compatibility with PCIV combined balancing valves and zone valve systems. Featuring normally closed (STA) operation mode, this professional valve actuator maximizes system safety. Thanks to its compact body and M30x1.5mm connection standard, this valve actuator is directly compatible with various valve brands, significantly reducing installation cost and complexity. With the included stroke adapter, this valve actuator allows flexible connection with different valve models, making it the preferred automation solution for installers. With a maximum stroke of 4.5 mm and a positioning torque of 100N, this valve actuator works integrated with thermostatic balancing valves and radiator control systems. With IP54 protection rating, this valve actuator offers high resistance to dust and water, allowing safe use in demanding industrial environments. Powered by a 24V DC source, this valve actuator is extremely safe for integration into low-voltage systems. With an opening/closing time of approximately 270 seconds, this valve actuator provides fast and precise energy management. With a maximum power consumption of 2.5W, this valve actuator is highly energy-efficient, significantly reducing monthly operating costs. Operating successfully in an ambient temperature range of 0-50°C, it is resistant to seasonal changes. With cable options from 0.8 to 2 meters, it offers installation flexibility, and this valve actuator from ORFA stock is suitable for all types of boiler room and heating panel projects.
Valve Actuator Technical Specification Details
Key Advantages of the Valve Actuator
- Universal Compatibility: M30x1.5mm standard and stroke adapter enable multi-brand valve actuator installation.
- System Safety: Normally closed STA mode – in case of interruption, valves close, eliminating accident risk with the valve actuator.
- Low Power Consumption: 2.5W power requirement minimizes monthly operating costs via the valve actuator.
- Precise Control: 4.5mm stroke and 100N torque provide micro-level flow adjustment with the valve actuator.
Valve Actuator Application Areas
- Central heating systems and boiler room automation with valve actuator.
- Radiator zone valves and thermostatic balancing control systems using valve actuator.
- HVAC and cooling networks in commercial buildings with valve actuator control.
- Heat recovery and process control valve actuator solutions in industrial plants.
Achieve optimum energy efficiency and precise temperature control in your heating systems with Siemens valve actuator technology.
| Operating Voltage | : | 12 V DC |
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