Belimo SR24A - rotary actuator for ball valves

Belimo SR24A – rotary actuator for ball valves

Electronic rotary actuator with mechanical angle-of-rotation limit stops and position indicator. It is mounted directly on the ball valve using a single central screw.

Key features and technical data

• Motor torque: 20 Nm.
• Nominal voltage: AC/DC 24 V; frequency: 50/60 Hz.
• Nominal voltage range: AC 19.2...28.8 V / DC 19.2...28.8 V.
• Control: Open/Close, 3-point.
• Motor running time: 90 s / 90°.
• Power consumption during operation: 2.5 W; in the idle position: 0.2 W; for wire sizing: 5.5 VA.
• Power and control connection: 1 m cable, 3x 0.75 mm².
• Manual adjustment by push button with lock option; adjustable angle of rotation using mechanical limit stops.
• Mechanical, removable position indicator.
• Degree of protection IEC/EN: IP54; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).