Belimo CQK24A-SR - rotary actuator for zone valves

Name: Belimo CQK24A-SR - rotary actuator for zone valves
Brand: Belimo
SKU: CQK24A-SR
Price: 489.43 PLN
Availability: BackOrder

Belimo

zł489.43

VAT included

zł397.91 tax excluded

Belimo CQK24A-SR rotary actuator for zone valves with safety function, 1 Nm torque and 2...10 V modulating control. AC/DC 24 V supply; when power is lost, it sets the valve to the closed position (NC).

Motor running time is 75 s / 90°, and safety function running time is 60 s / 90°. The actuator has a 1 m cable, 4x 0.34 mm² and IP40 protection rating.

Delivery in approx. 14 days

Belimo CQK24A-SR – actuator for zone valves

Rotary actuator with modulating control and a safety function. Integrated capacitors store the energy required to move the valve to the closed position (NC) when power is lost.

Key features and specifications

Motor torque: 1 Nm.
Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
Operating range Y: 2...10 V; position feedback signal U: 2...10 V.
Motor running time: 75 s / 90°; safety function running time: 60 s / 90°.
Safety position: closed when power is lost (NC); factory-set power reserve time (PF): 1 s.
Power consumption during operation: 2.5 W; at rest: 0.5 W; sizing power: 5 VA.
Power and control connection: 1 m cable, 4x 0.34 mm².
IEC/EN protection rating: IP40; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).
Tool-free snap-on mounting; mechanical position indicator.
Rotation angle adjustment with a clip in 2.5° increments to set the valve's maximum flow. Adaptation must be run after changing the flow setting with the clip.
Manual operation after disengaging the actuator.

Ambient temperature range: 5...40°C. The actuator is designed for stationary heating, ventilation and air-conditioning installations.