The Belimo Energy ValveTM, which consists of a 2-way characterised control valve, volumetric fl
metre, temperature sensors and an actuator with integrated logic, combines the fi functions of
measuring, controlling, balancing, shutting and monitoring energy into a single
installation-friendly unit. Unique functions such as the Delta-T manager or the possibility of
direct power control provide clarity, increase effi and cut costs.
• Quick and certain dimensioning, simple commissioning
• Time-savings through automatic, permanent hydraulic balancing
• Ensuring the correct volume of water with differential-pressure changes and partial loads
• Transparency with respect to energy consumption for heating and cooling
• Trend-setting technology for maximum comfort with minimum energy consumption
• Transparent: Recording of all system data of the previous 13 months indicates optimisation
potentials; simple analysis on a PC
• Innovative: Power-control option, independent of differential pressure and water temperature
• Versatile: Conventional control or communication via Belimo MP-Bus®, BACnet IP and BACnet MS/TP
• Time-saving: Significantly reduced effort for hydraulic balancing
• Flexible: Adjustable maximum fl rate and adjustable maximum output
• Energy-efficient: No leakages thanks to air-bubble-tight characterised control valve
If cooling or heating coils are operated at an excessively high fl rate and
thus at an excessively low differential temperature, above a certain operating point the energy
consumption of the pumps and of the cooling and heat generators will rise – without increasing the
power output.
Ineffi operation can be readily determined with the Belimo Energy ValveTM. In addition, the
integrated Delta-T manager ensures that an adjustable differential temperature limit value is not
fallen below. Flooding of the heat exchanger is therefore no longer possible.
Belimo Energy ValveTM | Type | Nominal diameter DN [mm] |
. Vnom |
Adjustable maximum fl rate [m3/h] | |
[l/s] | [l/min] | ||||
EV015R+BAC | 15 0.35 | 21 | 0.38…1.26 | ||
EV020R+BAC | 20 0.65 | 39 | 0.7…2.34 | ||
EV025R+BAC | 25 1.15 | 69 | 1.24…4.14 | ||
EV032R+BAC | 32 1.8 | 108 | 1.94…6.48 | ||
EV040R+BAC | 40 2.5 | 150 | 2.7…9 | ||
EV050R+BAC | 50 4.8 | 288 | 5.18…17.28 | ||
Medium temperature: -10°C…+120°C System pressure (ps): 1600 kPa |
Belimo Energy ValveTM | Type | Nominal diameter DN [mm] |
. Vnom |
Adjustable maximum fl rate [m3/h] | |
[l/s] | [l/min] | ||||
P6065W800EV-BAC | 65 8 | 480 | 13…28.8 | ||
P6080W1100EV-BAC | 80 11 | 660 | 17.8...39.6 | ||
P6100W2000EV-BAC | 100 20 | 1200 | 32.4…72 | ||
P6125W3100EV-BAC | 125 31 | 1860 | 50.2…111.6 | ||
P6150W4500EV-BAC | 150 45 | 2700 | 72.9…162 | ||
Medium temperature: -10°C…+120°C System pressure (ps): 1600 kPa |
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