Multi-turn capability: Multi-Turn Electric Actuators are designed to provide multiple rotations, often up to several thousand, allowing for precise control of multi-turn valves such as gate, globe, and sluice valves.

Operating speed: Multi-Turn Electric Actuators usually have slower operating speeds compared to rotary or linear actuators, as the multi-turn operation requires precision and accuracy.

Operating torque: These actuators offer high torque output capabilities, enabling them to effectively actuate multi-turn valves with high levels of differential pressure or large and heavy valve components.

Power Input: Multi-Turn Electric Actuators can run on either AC or DC power, with options for single-phase or three-phase applications.

Housing: Multi-Turn Electric Actuators typically come with corrosion-resistant housings made from aluminum or other materials, which are designed for durability and long-term operation.

Stroke length: Multi-Turn Electric Actuators can have different stroke lengths, which determine the maximum distance the actuator can rotate.

Position feedback: Multi-Turn Electric Actuators usually have position feedback capabilities, such as electrical or mechanical limit switches, to ensure precise control of the multi-turn valve.

Duty cycle: Multi-Turn Electric Actuators are typically rated based on their duty cycle, which refers to how much time they can run at a given load and temperature without overheating.

Environmental conditions: The performance of Multi-Turn Electric Actuators can be affected by environmental factors such as humidity, temperature, and vibration. Harsh conditions may require special protective coatings, or enclosures may be necessary.

Maintenance requirements: Multi-Turn Electric Actuators generally require minimal maintenance, but some models may need periodic lubrication or adjustment of position feedback devices.

Compatibility with multi-turn valve: Multi-Turn Electric Actuators need to be compatible with the specific multi-turn valve they will be operating. Connection standards and mounting dimensions can vary depending on the manufacturer and the specific application.

Availability of motor controls: Since multi-turn actuators require precision and repeatability, they usually require advanced motor control options such as stepper motors or servo motors. These options provide better accuracy and can help achieve more precise positioning.