EV025R2+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, Cloud, 2...10 V, DN 25, Internal and external thread, Rp 1"G 1 1/4", PN 25, ps 1600 kPa, V'nom 0.97 l/s, Fluid temperature -10...120°C [14...248°F], Glycol monitoring
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Design data: Design data
- Downloads
- Accessories
- Product videos
- Details
Downloads
Accessories
Mechanical accessory
A-22PE-A03
T-piece with thermowell, DN 25
A-22PE-A08
Thermowell Stainless steel, 80 mm, G 1/2", SW27
A-22PEM-A04
Grommet for RJ connection module with clamp
Z-INSH15
Insulation shell for EPIV / Belimo Energy Valve™, DN 15...25
only for non-condensing applications
ZR-EXT-01
Valve neck extension for ball valve DN 15...50
ZR2325
Pipe connector for ball valve with internal thread, DN 25, Rp 1", R 1"
ZREV25F
Pipe connector for EPIV / Energy valve with external thread, DN 25, Rp 1", G 1 1/4"
Tools
Belimo Assistant 2
Service tool for wired and wireless setup, on-site operation and troubleshooting. Platform-independent for Android, iOS and Windows
Gateways and field modules
Sensors
22WDP-111
Differential pressure sensor Water, 0...1 bar, active, 0...10 V
22WDP-112
Differential pressure sensor Water, 0...2.5 bar, active, 0...10 V
22WDP-114
Differential pressure sensor Water, 0...4 bar, active, 0...10 V
22WDP-115
Differential pressure sensor Water, 0...6 bar, active, 0...10 V
22PDP-185
Differential pressure sensor Water, 0...5 bar, active, 4...20 mA, 0...5 V, 0...10 V, LCD
22PDP-186
Differential pressure sensor Water, 0...10 bar, active, 4...20 mA, 0...5 V, 0...10 V, LCD
22PDP-189
Differential pressure sensor Water, 0...35 bar, active, 4...20 mA, 0...5 V, 0...10 V, LCD
Replacement sensor modules
R-22PE-0UE
Sensor module thermal energy meter DN 25
Product videos
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
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™.
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.
Belimo Energy Valve™ 4 - Product Features
Integrated Thermal Energy Management and Billing made easier than ever with the Belimo Energy Valve™ 4.0.
Belimo Energy Valve™ - Reference: Lenzerheide Bergbahnen, Switzerland
Access to the building data from anywhere and the transparency of the ventilation and heating systems are essential for the Lenzerheide Bergbahnen situated in the leading winter Alpine sports region and Switzerland's number one bike destination.
Belimo Energy Valve™ - Reference: District Hospital Ludmillenstift, Meppen, Germany
Years of expansion at the Ludmillenstift Hospital resulted in an HVAC system that just could not cope. The introduction of Belimo Energy Valves™ significantly reduced the water flow rate of the heating network, resulting in smart, transparent, and energy-efficient load-dependent heating and cooling systems – while improving comfort and keeping energy consumption stable.
Belimo Energy Valve™ - Reference: Merck Serono, France
Experience from Belimo Energy Valve™ on a pharmaceutical production site.
Reliability of production and reduction of chilled water consumption, objectives achieved.
It is possible to reconcile CAPEX and OPEX.
Belimo Energy Valve™ - Reference: University of Bremen, Germany
Due to the strong growth of hydraulic networks, the operating states are becoming increasingly unclear. The Belimo Energy Valve™ was developed to counteract this. It combines the functionality of conventional differential pressure controller, heat meters and control valves in one device. In addition, commissioning, configuration, diagnostics and monitoring can be completed quickly using the Belimo Assistant App.
Details
Specifications
Valve specifications
- Pattern
- 2-way
- V'nom [l/s]
- 0.97
- Flow rate adjustable
- 25...100% of V'nom
- Fluid
- Water, water with glycol up to max. 60% vol.
- Fluid temperature
- -10...120°C [14...248°F]
- Fluid temperature note
-
- At a fluid temperature of -10...2°C, a spindle heater or a valve neck extension is recommended.
- The allowed fluid temperature can be limited, depending on the type of actuator. Limitations can be found in the respective data sheets of the actuators.
- Close-off pressure
- 1400 kPa
- Differential pressure Δpmax
- 350 kPa
- Differential pressure note
- 200 kPa for low-noise operation
- Flow characteristic {Tools}
- Equal percentage
- Leakage rate {Tools}
- Air-bubble tight, leakage rate A
- Pipe connection
- Internal and external thread
Actuator specifications
- Voltage AC/DC
- AC/DC 24 V
- Power consumption (running)
- 15 W
- Power consumption (holding)
- 6.5 W
- Power Consumption For Wire Sizing
- 26 VA
- Connection Supply Control
- Cable 1 m, 6x 0.75 mm²
- Connection Ethernet
- RJ45 socket
- Control type
-
- BACnet/IP
- BACnet MS/TP
- Modbus TCP
- Modbus RTU
- MP-Bus
- DC 2...10 V
- DC 0.5...10 V
- Hybrid (communicative / analogue)
- Cloud
- Protection category
- IP54