Belimo GR24A-SR-7 - rotary actuator for butterfly valves

Belimo GR24A-SR-7

Rotary actuator with modulating control for butterfly valves. The Y control signal determines the actuator position, while the U feedback signal enables electrical readout of the valve position.

Key features

• Motor torque: 40 Nm.
• Rated voltage: AC/DC 24 V; rated voltage frequency: 50/60 Hz.
• Y control range: 2...10 V; U feedback signal: 2...10 V.
• Motor running time: 150 s / 90°.
• Power consumption during operation: 4.5 W; at rest: 1.5 W; for cable sizing: 6.5 VA.
• Power and control connection: 1 m cable, 4x 0.75 mm².
• Manual override by push-button, with option to lock; mechanical position indicator and adjustable angle-of-rotation stops.
• Connection flange F07; IEC/EN degree of protection IP54.
• IEC/EN protection class III, Safety Extra-Low Voltage (SELV).