SAMSON 5825-35 Electric Actuator 230V AC | 280N | 15mm Stroke | Fail-Safe Stem Retract

SAMSON 5825-35 Electric Actuator – 230V AC Fail-Safe Linear Valve Actuator

The SAMSON Type 5825-35 Electric Actuator is a high-quality industrial electric linear actuator manufactured by SAMSON AG, Germany. It is designed for reliable operation of compatible control valves in HVAC systems, industrial heating and cooling applications, building management systems (BMS) and process automation.

The SAMSON 5825-35 features an integrated spring-operated fail-safe mechanism that automatically moves the actuator stem to its predefined safety position when the electrical power supply fails. This model is specifically designed for fail-safe stem retraction, helping move the connected valve to its required safety position during power interruptions.

The actuator provides a rated travel of 15 mm and a nominal actuator thrust of 280 N. It features a form-fit valve connection and a maintenance-free gear mechanism for reliable industrial operation.

The 5825-35 is available in a three-step control version and a digital positioner version. The three-step version uses a synchronous motor, while the digital positioner version uses a stepper motor for accurate valve positioning.

For industrial customers in Bangladesh, the SAMSON 5825-35 is suitable for HVAC automation, boiler control systems, heat exchangers, industrial temperature regulation, hot water circulation and automatic control valve applications.

6. Technical Specifications

Technical specifications are based on the manufacturer's T 5824 EN documentation. Confirm the exact electrical and control configuration from the nameplate.

7. Key Features and Benefits

• Genuine SAMSON Germany electric actuator.

• Integrated spring-operated fail-safe mechanism.

• Automatic actuator stem retraction during power failure.

• 15 mm rated linear travel.

• 280 N actuator thrust.

• 280 N nominal safety spring thrust.

• Form-fit valve connection.

• 230V AC electrical supply.

• Three-step and digital positioner configurations.

• Maintenance-free gearing.

• Approximately 7-second fail-safe operation.

• Suitable for industrial valve automation.

• Compact and durable construction.

8. Industrial Applications in Bangladesh

1. Textile and garment manufacturing factories.

2. Pharmaceutical manufacturing plants.

3. Food and beverage processing industries.

4. HVAC and central air-conditioning systems.

5. Industrial boiler automation.

6. Chiller and heat exchanger systems.

7. Hot water circulation systems.

8. Building Management Systems (BMS).

9. Power plant utility systems.

10. Industrial temperature control.

11. Water treatment plants.

12. Industrial heating and cooling automation.

9. Compatible SAMSON Valve Series

• SAMSON Type 3260 Control Valve

• SAMSON Type 3222 Control Valve

• SAMSON Type 3226 Control Valve

• SAMSON Type 3213 Control Valve

• SAMSON Type 3214 Control Valve

• SAMSON V2001 Valve Series

The 5825-35 uses a form-fit connection. Check the required valve adapter, mounting arrangement and operating force before ordering.