Belimo EV125F+BAC - 2-way Energy Valve control valve

Belimo EV125F+BAC – Energy Valve DN 125

2-way control valve with flow measurement, designed for closed water systems. It enables flow or power control and power and energy monitoring in the water circuits of ventilation and heating systems.

Key features and specifications

• Flanged connection, DN 125, PN 16; V'nom 31 l/s (111.6 m³/h).
• V'max setting: 30...100% of V'nom; control signal Y range: 2...10 V.
• Communication: BACnet/IP, BACnet MS/TP, Modbus TCP, Modbus RTU, MP-Bus, Cloud; integrated web server and RJ45 socket.
• Power supply AC/DC 24 V; power consumption during operation 7 W, in standby position 5 W; sizing power 11 VA.
• Fluid: water or water with max. 50% vol. glycol; fluid temperature -10...120°C [14...248°F].
• ∆pmax 340 kPa; closing pressure ∆ps 690 kPa.
• Ultrasonic flow measurement, glycol concentration monitoring, integrated Delta-T manager and data logging for 13 months.
• Equal-percentage characteristic, optimised over the opening range; leakage class A (EN 12266-1).
• Manual override by button, with option to lock; degree of protection IEC/EN IP40.