Belimo LRF24-O - Rotary actuator with spring return for ball valves

Name: Belimo LRF24-O - Rotary actuator with spring return for ball valves
Brand: Belimo
SKU: LRF24-O
Price: 996.57 PLN
Availability: BackOrder

Belimo

zł996.57

VAT included

zł810.22 tax excluded

Belimo LRF24-O rotary actuator for ball valves, with safety function and open position after power failure (NO). Torque 4 Nm, AC/DC 24 V supply and Close/Open control.

Motor running time is 75 s / 90°, and the protection rating is IP54.

Delivery in approx. 14 days

Belimo LRF24-O – actuator for ball valves

Rotary actuator with a safety function designed for ball valves. During operation, it moves the valve and tensions the return spring; if the power supply is interrupted, the spring moves the valve to the safety position.

Key features and technical data

Motor and safety function torque: 4 Nm.
Nominal voltage: AC/DC 24 V; frequency: 50/60 Hz.
Control: Close/Open.
Position after power failure: NO, valve open (A–AB = 100%); for valves with an L-port: A–AB = 0%.
Motor running time: 75 s / 90°; safety function repositioning time: <20 s @ -20...50°C, <60 s @ -30°C.
Power consumption during operation: 5 W; in standby position: 2.5 W; for cable sizing: 7 VA.
Power and control connection: 1 m cable, 2x 0.75 mm².
Manual adjustment with a crank, which can be locked in any position; mechanical position indicator.
Protection rating: IP54; ambient temperature: -30...50°C.