Belimo NRF230A-3-O - rotary actuator for ball valves

Name: Belimo NRF230A-3-O - rotary actuator for ball valves
Brand: Belimo
SKU: NRF230A-3-O
Price: 1755.58 PLN
Availability: BackOrder

Belimo

zł1,755.58

VAT included

zł1,427.30 tax excluded

Rotary actuator for ball valves with fail-safe function: if the power supply fails, the spring moves the valve to the open position (NO). Torque 10 Nm, power supply AC 100...240 V, 3-point control and motor running time 90 s / 90°.

Delivery in approx. 14 days

Belimo NRF230A-3-O

Rotary actuator with fail-safe function 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 open position (NO).

Key features and specifications

Motor and fail-safe function torque: 10 Nm.
Nominal voltage: AC 100...240 V; frequency: 50/60 Hz.
Control: 3-point.
Motor running time: 90 s / 90°; fail-safe function operating time: <20 s @ -20...50°C, <60 s @ -30°C.
Power consumption during operation: 4 W; at rest: 3 W; wire sizing power: 15 VA.
Power and control connection: 1 m cable, 4x 0.75 mm².
Manual override using a crank and locking switch; mechanical position indicator and rotation angle adjustment using mechanical stops.
Degree of protection: IP54; NEMA 2; enclosure: UL Enclosure Type 2.
Ambient temperature: -30...50°C.