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EV020R2+KBAC

Electr. 2-way PI-CCV Belimo Energy Valve™ fail-safe, AC/DC 24 V, BACnet IP, BACnet MS/TP, Modbus TCP, Modbus RTU, MP-Bus, DN 20, Internal thread, Rp 3/4"G 1", PN 25, ps 1600 kPa, V'nom 0.69 l/s, Fluid temperature -10...120°C

Sales Release Q4 2021

Design data: Design data

  • Downloads
  • Accessories
  • Product videos
  • Details
Downloads

Documentation

CAD / BIM / VDI

BIM / Revit

VDI 3805

Accessories

Mechanical accessories

A-22PE-A02

T-piece with thermowell, DN 20

Sales Release Q4 2021

A-22PEM-A04

Grommet for RJ connection module with clamp

Sales Release Q4 2021

ZR-EXT-01

Valve neck extension for ball valve DN 15...50

List price: 115,00 EUR
Your price: ...

ZR2320

Pipe connector for ball valve with internal thread, DN 20, Rp 3/4"

List price: 12,00 EUR
Your price: ...

Service tools

ZIP-BT-NFC

Converter Bluetooth / NFC

List price: 278,00 EUR
Your price: ...

Gateways

G-22PEM-A01

Converter M-Bus

Sales Release Q4 2021
Product videos
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The multifunctional Belimo Energy Valve™

Transparent energy monitoring with the Belimo Cloud.
• Quick and certain dimensioning as well as simple commissioning
• Energy-saving through automatic, permanent hydronic balancing
• Correct volume of water despite differential-pressure changes and partial loads
• Efficient operation ensured through the Delta-T Management

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Belimo Energy Valve™ - Reference: Citizen Plaza, Nashville, USA

Low Delta-T syndrome is a common and costly problem in many large facilities worldwide. This was the case for JJL, commercial real estate agency for the Tennessee state office buildings until the installation of the Belimo Energy Valve™.

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Belimo Energy Valve™ - Reference: Bouygues Construction, Guyancourt, France

World's first: Building renovation to receive triple certification. 
Bouygues defined this triple certification as an objective of the project at the time of planning. Among other things, an innovative air conditioning system with variable refrigerant flow (VRF) was developed. The Belimo Energy Valve™ has a central role to play in the project.
 

Details

Specifications

Valve specifications

Close-off pressure
1400 kPa
Fluid
Cold and warm water, water with glycol up to max. 60% vol.
Pattern
2-way
PI-Technology
Electronic
Pipe connection
Internal thread
PN
25
Pressure-independent
YES

Actuator specifications

Control type
  • BACnet IP
  • BACnet MS/TP
  • Modbus TCP
  • Modbus RTU
  • MP-Bus
  • DC 2...10 V
  • DC 0.5...10 V
  • Hybrid (communicative / analog)
  • Cloud
Degree of protection
IP40, IP54 when using protective cap or protective grommet for RJ45 socket
Electrical connection
Cable
Fail-safe function
Fail-safe
Manual override
With push-button
Power consumption (holding)
6.5 W
Power consumption (running)
15 W
Running time (fail-safe)
35 s
Torque
20 Nm
Voltage AC/DC
AC/DC 24 V