Belimo LRF230-S-O - Rotary actuator with spring return for ball valves

Name: Belimo LRF230-S-O - Rotary actuator with spring return for ball valves
Brand: Belimo
SKU: LRF230-S-O
Price: 1240.96 PLN
Availability: BackOrder

Belimo

zł1,240.96

VAT included

zł1,008.91 tax excluded

Belimo LRF230-S-O rotary actuator for ball valves, with safety function and NO de-energised position (valve open). Torque 4 Nm, nominal voltage AC 100...240 V and Close/Open control.

Motor running time is 75 s / 90°. The actuator has 2x SPDT with settings of 1x 10° / 1x 85° and an IP54 protection rating.

Delivery in approx. 14 days

Belimo LRF230-S-O rotary actuator

The actuator moves the ball valve to its operating position while tensioning the return spring. If the power supply is interrupted, the spring moves the valve to its safety position: NO, valve open (A–AB = 100%). For valves with an L-port, the documentation specifies A–AB = 0%.

Key features and specifications

Motor and safety function torque: 4 Nm.
Nominal voltage: AC 100...240 V; frequency: 50/60 Hz.
Control: Close/Open; motor running time: 75 s / 90°.
Return time to safety position: <20 s @ -20...50°C, <60 s @ -30°C.
Two integrated auxiliary switches: 2x SPDT, 1x 10° / 1x 85°.
Power consumption during operation: 3.5 W; at rest: 2 W; sizing power: 6.5 VA.
Power and control connection: 1 m cable, 2x 0.75 mm²; auxiliary switch connection: 1 m cable, 6x 0.75 mm².
Mechanical position indicator and manual adjustment with a crank, with the option of locking in any position.
Protection rating: IP54; ambient temperature: -30...50°C.