Belimo SRF24A-SR-5 - rotary actuator for valves

Name: Belimo SRF24A-SR-5 - rotary actuator for valves
Brand: Belimo
SKU: SRF24A-SR-5
Price: 1765.70 PLN
Availability: BackOrder

Belimo

zł1,765.70

VAT included

zł1,435.53 tax excluded

Modulating rotary actuator for ball valves and butterfly valves, with a safety function provided by a return spring. Torque 20 Nm, AC/DC 24 V supply and 2...10 V control. When the power supply fails, the spring moves the valve to the closed position (NC).

Delivery in approx. 14 days

Belimo SRF24A-SR-5

Modulating rotary actuator for ball valves and butterfly valves. The Y control signal moves the valve and simultaneously tensions the return spring. If the power supply is interrupted, the spring moves the valve to the safety position: closed (NC).

Key features and specifications

Motor and return spring torque: 20 Nm.
Nominal voltage: AC/DC 24 V; nominal voltage frequency: 50/60 Hz.
Operating range of control signal Y: 2...10 V; position feedback signal U: 2...10 V.
Motor running time: 90 s / 90°; safety function running time: <20 s @ -20...50°C, <60 s @ -30°C.
Power consumption during operation: 5.5 W; in the rest position: 3 W; power for cable sizing: 8.5 VA.
Power and control connection: 1 m cable, 4x 0.75 mm².
Manual adjustment by crank with locking switch; mechanical rotation angle stops and mechanical position indicator.
Connection flange: F05; protection rating: IP54.