Belimo EV150F+KBAC - 2-way Energy Valve control valve

Belimo EV150F+KBAC – Energy Valve DN 150

2-way control valve for closed water systems, designed for water-side control in ventilation and heating systems. It combines flow or power control with flow measurement, power and energy monitoring, and a safety function in the event of a power failure.

Key features and parameters

• DN 150, PN 16; flange connection; V'nom 45 l/s (162 m³/h).
• V'max adjustable from 30...100% V'nom; ∆pmax 340 kPa; closing pressure ∆ps 690 kPa.
• Fluid: water or water with a maximum of 50% by volume glycol; fluid temperature -10...120°C [14...248°F].
• Flow or power control based on sensor measurement; ultrasonic flow measurement and glycol concentration monitoring.
• Integrated delta T manager, power and energy monitoring, and data logging for 13 months.
• Modulating, communicative or hybrid control; operating range Y 2...10 V.
• Communication: BACnet/IP, BACnet MS/TP, Modbus TCP, Modbus RTU, MP-Bus, Cloud; built-in web server and RJ45 socket.
• AC/DC 24 V supply; power consumption during operation 16.5 W, standby 6.5 W; cable sizing power 29 VA.
• Safety function: 35 s / 90° positioning time; safety position NC/NO or adjustable 0...100%. Manual positioning by button.
• IEC/EN IP40 degree of protection; IEC/EN protection class III, Safety Extra-Low Voltage (SELV).