Technical datasheet for the Belimo Energy Valve V3.2, a pressure-independent control valve for HVAC systems that measures flow and calculates energy…
This document is a technical databook for the Belimo Energy Valve™ V3.2 Control Valve Range. It covers two main product series: the internal thread version (EV..R+BAC) and the PN16 flange version (P6..W..EV-BAC). The valves are designed for modulating water-side control in air handling and heating systems, featuring sensor-operated flow rate or power control with integrated web servers for communication via BACnet IP, BACnet MS/TP, or Belimo MP-Bus.
| Nominal Voltage | AC/DC 24V |
|---|---|
| Communication Protocols | BACnet IP, BACnet MS/TP, Belimo MP-Bus |
| Measuring Principle (Internal Thread) | Ultrasonic volumetric flow measurement |
| Measuring Principle (Flange) | Magnetic inductive volumetric flow measurement |
| Measuring Accuracy | ±2% (of 25...100% nom) |
| Pressure Rating | PN16 |
| Media Temperature Range | -10°C...120°C |
| Ambient Temperature | -30...50°C |
| Degree of Protection | IP54 |
The valve supports BACnet IP, BACnet MS/TP, Belimo MP-Bus, or conventional control.
Yes, it can handle water with glycol up to a maximum of 60% volume.