Part-turn

REGADA part-turn electric actuators are designed for use outside the hermetic zone of nuclear power plants, where safety, reliability, and precise valve control are critical. These actuators are built to handle controlled opening and closing of rotary valves with a turning range up to one full rotation, making them ideal for secondary circuits and auxiliary systems in nuclear environments.

They are the perfect choice for cooling systems, regulation stations, water supply infrastructure, and other critical operations outside the primary loop, where long-term durability and resistance to environmental stress are essential.

STANDARD version – Designed for ON/OFF applications requiring simple and reliable open/close functionality
Optimized for secondary systems – Ideal for cooling and regulating processes where high reliability is mandatory
Certified for nuclear use – Complies with international nuclear safety standards for non-hermetic zones
Robust construction – High mechanical strength with resistance to seismic activity and harsh operating conditions
IP68 protection – Sealed against water, dust, and chemically aggressive substances in nuclear facilities
Standards compliance – Designed to meet IEC, IEEE, and other international nuclear regulations
Precise regulation and performance – Fine positioning capability for optimized media flow control
Easy integration – Fully compatible with modern control and automation systems

Thanks to their advanced safety features, technical reliability, and certification for nuclear environments, REGADA part-turn actuators are the ideal solution for non-hermetic zone operations in nuclear power plants.

Looking for a proven solution for nuclear applications? Contact us — we’ll help you select the right actuator for your needs.

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Showing 1 - 10 from 10 products

Electric part-turn UP 2.5-A

Industry use: Energy Enclosure protection: IP 68 Switching-off torque: 250 to 1200 Nm Operating time: 20 to 160 s/90° Operating angle: 60 to 360 °
Industry use: Energy Enclosure protection: IP 68 Switching-off torque: 250 to 1200 Nm

Electric part-turn actuator UP 2.4-A

Industry use: Energy Enclosure protection: IP 68 Switching-off torque: 180 to 800 Nm Operating time: 5 to 160 s/90° Operating angle: 60 to 360 °
Industry use: Energy Enclosure protection: IP 68 Switching-off torque: 180 to 800 Nm

Electric part-turn actuator UP 2-A

Industry use: Energy Enclosure protection: IP 68 Switching-off torque: 75 to 300 Nm Operating time: 5 to 80 s/90° Operating angle: 60 to 360 °
Industry use: Energy Enclosure protection: IP 68 Switching-off torque: 75 to 300 Nm

Single-turn electric servo drive UP 1-A

Industry use: Energy Enclosure protection: IP 68 Switching-off torque: 22 to 100 Nm Operating time: 5 to 80 s/90° Operating angle: 60 to 360 °
Industry use: Energy Enclosure protection: IP 68 Switching-off torque: 22 to 100 Nm

Electric part-turn actuator SP 2.4-A

Industry use: Energy Enclosure protection: IP 67 Switching-off torque: 575 Nm Operating time: 40 to 160 s/90° Operating angle: 60 to 360 °
Industry use: Energy Enclosure protection: IP 67 Switching-off torque: 575 Nm

Electric part-turn actuator SP 2.3-A

Industry use: Energy Enclosure protection: IP 67 Switching-off torque: 290 Nm Operating time: 20 to 160 s/90° Operating angle: 60 to 360 °
Industry use: Energy Enclosure protection: IP 67 Switching-off torque: 290 Nm

Electric part-turn actuator SP 2-A

Industry use: Energy Enclosure protection: IP 67 Switching-off torque: 72 to 145 Nm Operating time: 5 to 80 s/90° Operating angle: 60 to 360 °
Industry use: Energy Enclosure protection: IP 67 Switching-off torque: 72 to 145 Nm

Electric part-turn actuator SP 1-A

Industry use: Energy Enclosure protection: IP 67 Switching-off torque: 46 to 90 Nm Operating time: 10 to 80 s/90° Operating angle: 60 to 360 °
Industry use: Energy Enclosure protection: IP 67 Switching-off torque: 46 to 90 Nm

Electric part-turn actuator SP 0.1-A

Industry use: Energy Enclosure protection: IP 67 Max. load moment: 50 Nm Operating time: 10 to 160 s/90° Operating angle: 60 to 360 °
Industry use: Energy Enclosure protection: IP 67 Max. load moment: 50 Nm

Electric part-turn actuator SP 0-A

Industry use: Energy Enclosure protection: IP 67 Switching-off torque: 4 to 40 Nm Operating time: 15 to 160 s/90° Operating angle: 90 to 270 °
Industry use: Energy Enclosure protection: IP 67 Switching-off torque: 4 to 40 Nm