Belimo SRQ24A - rotary actuator for ball valves

Belimo SRQ24A – rotary actuator for ball valves

Actuator powered by AC/DC 24 V, designed for Close/Open control. Mounted directly on the rotary valve; the mounting orientation relative to the valve can be selected in 90° increments.

Key data and features

• Motor torque: 16 Nm; running time: 9 s / 90°.
• Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
• Power consumption: 15 W while moving and 2 W at rest; sizing power: 26 VA.
• Power and control connection: Cable 1 m, 3x 0.75 mm².
• Push-button manual override with locking option; adjustable rotation angle using mechanical stops.
• Mechanical, removable position indicator.
• Overload protection and automatic stop when the end stop is reached.
• IEC/EN IP54 degree of protection; IEC/EN protection class III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: -30...40°C; ambient humidity: max. 95% RH, non-condensing.

Adaptation is required during commissioning and after every change to the rotation angle. According to the documentation, the device is intended for stationary heating, ventilation and air-conditioning installations.