Belimo VNR24A-LP1 - rotary actuator for ball valves

Belimo VNR24A-LP1 – rotary actuator for ball valves

Communicative rotary actuator with a torque of 10 Nm, designed for ball valves. It can operate with modulating control, via Cloud, BACnet/IP or Modbus TCP, and in hybrid mode with an analogue control signal.

Key features and specifications

• Nominal voltage: AC/DC 24 V; frequency: 50/60 Hz.
• Nominal voltage range: AC 19.2...28.8 V / DC 21.6...28.8 V.
• Motor torque: 10 Nm.
• Operating range Y: 2...10 V; variable operating range Y: 0.5...10 V.
• Motor running time: 90 s / 90°; adjustable running time: 45...170 s.
• Communication: Cloud, BACnet/IP, Modbus TCP; Ethernet 10/100 Mbit/s, TCP/IP and integrated web server.
• Connection for two sensors: passive, active or switching contacts; conversion of sensor signals for the supervisory system.
• Manual adjustment by push-button, with the option to lock; mechanical rotation angle limiters and mechanical position indicator.
• Power consumption during operation: 4.5 W; at rest: 1.2 W; for cable sizing: 6.5 VA.
• Power and control connection: 1 m cable, 6x 0.5 mm²; Ethernet connection: RJ45 socket.
• IEC/EN degree of protection: IP40; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).

Configuration can be carried out via the integrated web server, communication or Cloud. The actuator is mounted directly on the ball valve using a single central screw.