DURAVIS EAR-010 Rotary Electric Actuators

General Information:
The Duravis EAR-010 series rotary electric actuator is a reliable and durable solution designed to meet high torque requirements. It is ideal for large valve applications, providing high efficiency and long service life. With a 90° movement capacity, it is commonly used in industrial automation and HVAC systems, especially for ball valves, butterfly valves, and other large valves.

Technical Specifications:

• Type: Rotary electric actuator

• Operating Voltage: 24 VAC/VDC or 220 VAC

• Torque Rating: 10 Nm

• Operating Angle: 90° (±5° tolerance)

• Control Mode: ON/OFF, 3-point, or modulating (depending on model)

• Operating Time: 30 – 60 seconds

• Enclosure Protection: IP65

• Ambient Temperature: -10°C to +50°C

• Electrical Connection: Cable or terminal connector

• Body Material: Flame-retardant plastic (ABS) or aluminum alloy (depending on model)

• Mechanical Mounting: ISO5211 flange connection (e.g. F07 / F10)

Applications:
Used in large HVAC systems, industrial automation, automatic valve control systems, underfloor heating systems, water distribution and control systems.

Mounting Position:
Direct mounting on ISO-compliant valves is possible. Operates in any position, though vertical mounting with the actuator facing upward is recommended for optimal performance.