Belimo SV24A-SR-TPC - linear actuator for globe valves

Belimo SV24A-SR-TPC

Actuator for 2-way and 3-way globe valves, designed for stationary heating, ventilation and air conditioning installations. The control signal Y determines the actuator position, while voltage U is used to indicate its position.

Key specifications

• Actuating force: 1500 N; stroke: 20 mm.
• Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
• Modulating control, operating range Y: 2...10 V; position feedback signal U: 2...10 V.
• Motor running time: 150 s / 20 mm.
• Power consumption during operation: 2 W; in the rest position: 1.5 W; for cable sizing: 3.5 VA.
• Power and control connection: terminals with 1 m cable, 4x 0.75 mm² (4 mm² terminal).
• Manual adjustment using a push-button with locking option; manual setting range adaptation, automatic on initial power-up.
• IEC/EN protection rating: IP54; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).

The actuator has a mechanical stroke indicator and overload protection. It is mounted on the valve using shaped clamping jaws.