Belimo Energy Valve EV015R+BAC Instruction manual

Belimo Asia Pacic
Technical Databook
Belimo Pressure Independent
Version 3.2
Control Valve Range
- Energy Valve

Energy Valve
Energy Valve – measures
the load/coil supply and return
temperature and calculates the
power or energy consumed,
and communicates to Higher
Building Management levels

V3.2 03.2015•Subject to modication
4UL marked actuators is optional, please contact your local Sales Representative for details.
Product overview
Note:
• The Energy Valve (EV) must be ordered together with the Rotary Actuator.
• Ordering sample:
No part on Energy Valve can be ordered as a standard product.
Model No.
EV015R+BAC
EV020R+BAC
EV025R+BAC
EV032R+BAC
EV040R+BAC
EV050R+BAC
EV050R+BAC-N
P6065W800EV-BAC
P6080W1100EV-BAC
P6100W2000EV-BAC
P6125W3100EV-BAC
P6150W4500EV-BAC
P6065W806EV-BAC
P6080W1106EV-BAC
P6100W2006EV-BAC
P6125W3106EV-BAC
P6150W4506EV-BAC
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50
50
50
50
50
60
60
60
60
60
15
20
25
32
40
50
50
65
80
100
125
150
65
80
100
125
150
5Nm
5Nm
5Nm
10Nm
10Nm
20Nm
20Nm
20Nm
20Nm
40Nm
40Nm
40Nm
20Nm
20Nm
40Nm
40Nm
40Nm
0.35
0.65
1.15
1.8
2.5
4.8
6.3
8
11
20
31
45
8
11
20
31
45
21
39
69
108
150
288
378
480
660
1200
1860
2700
480
660
1200
1860
2700
0.38…1.26
0.7…2.34
1.24…4.14
1.94…6.48
2.7…9
5.18…17.28
6.8...22.68
8.64…28.8
11.88...39.6
21.6…72
33.48…111.6
48.6…162
8.64…28.8
11.88...39.6
21.6…72
33.48…111.6
48.6…162
Frequency
[Hz]
DN
[mm]
Nominal Flow
Torque
[Nm]
Adjustable max.
ow rate [m³/h]
[l/s] [l/min]
Belimo Energy Valve™
Content
Product Overview 4
EV
EV..R+BAC 5
P6..W..EV-BAC 7
Technical Data 9
Mounting Instructions 18

5
V3.2 03.2015•Subject to modication
UL marked actuators is optional, please contact your local Sales Representative for details.
Characterised control valve (CCV) with
sensor-operated flow rate or power
control, power and energy-monitoring
function, 2-way, internal thread
• Nominal voltage AC/DC 24V
• Control modulating
• For modulating water-side control of air
handling systems and heating systems
• Ethernet 10/100 Mbit/s, TCP/IP,
integrated web server
• Communication via BACnet IP, BACnet
MS/TP, Belimo MP-Bus or conventional
control
Model No. Frequency
[Hz] [l/s] [l/min]
kvs theor.*
[m³/h]
DN
[mm]
Rp
[”]
ps**
[kPa]
n(gl)
[ ]
EV015R+BAC 50/60 0.35 21 2.9 15 1/2 1600 3.2
EV020R+BAC 50/60 0.65 39 4.9 20 3/4 1600 3.2
EV025R+BAC 50/60 1.15 69 8.6 25 1 1600 3.2
EV032R+BAC 50/60 1.8 108 14.2 32 1 1/4 1600 3.2
EV040R+BAC 50/60 2.5 150 21.3 40 1 1/2 1600 3.2
EV050R+BAC 50/60 4.8 288 32.0 50 2 1600 3.2
EV050R+BAC-N 50/60 6.3 378 32.0 50 2 1600 3.2
: Theoretical kvs value for pressure drop calculation
: Maximum allowable pressure
Technical data sheet EV..R+BAC
Type overview
Technical data
Electrical data Nominal voltage AC/DC 24V
Nominal voltage frequency 50/60Hz
Nominal voltage range AC 19.2...28.8V / DC 21.6...28.8V
Power consumption in operation 5W
Power consumption in rest position 3.9W
Power consumption for wire sizing 7.5VA
Connection supply / control Cable 1m, 6 x 0.75mm²
Connection control Ethernet RJ45 socket
Parallel operation Yes (note the performance data)
Flow measurement Measuring principle Ultrasonic volumetric flow measurement
Measuring accuracy ±2%
(of 25...100% nom at 20°C, Glycol 0% vol.)
Min. flow measurement 0.5% of nom
Functional data Torque motor 5Nm (DN 15...25) / 10Nm (DN 32 - 40) /
20Nm (DN 50)
Communication protocol BACnet IP, BACnet MS/TP
TCP/IP
Belimo MP-Bus
Positioning signal Y DC 0...10V
Operating range Y DC 2...10V
Operating range Y variable DC 0.5...10V
Position feedback U DC 2...10V
Position feedback U variable DC 0...10V
DC 0.5...10V
Sound power level motor max. 45dB(A)
Adjustable flow rate Vmax 30...100% of nom
Control accuracy ±5%
(of 25...100% nom at 20°C, Glycol 0% vol.)
Configuration Web browser via TCP/IP
Portable handheld ZTH AP via MP-Bus
Media Cold and hot water, water with glycol up to
max. 60% vol.
Media temperature -10°C...120°C
*
**

V3.2 03.2015•Subject to modication
6UL marked actuators is optional, please contact your local Sales Representative for details.
!
• This device has been designed for use in stationary heating, ventilation and air
conditioning systems and is not allowed to be used outside the specified field of
application, especially in aircraft or in any other airborne means of transport.
• Only authorised specialists may carry out installation. All applicable legal or institutional
installation regulations must be complied with during installation.
• The connection between the control valve and the measuring tube should not be
separated.
• The device contains electrical and electronic components and is not allowed to be
disposed of as household refuse. All locally valid regulations and requirements must be
observed.
Characterised control valve (CCV) with sensor-operated flow rate or
power control, power and energy-monitoring function, 2-way, internal
thread
EV..R+BAC
Technical data
Safety notes
Functional data Pressure rating PN16
Closing pressure ∆ps 1380kPa
Differential pressure ∆pmax 350kPa
Flow characteristic Equal percentage (VDI/VDE 2178), linear
Leakage rate Air bubble-tight (Leakage rate A, EN12266-1)
Pipe connections Internal thread (ISO 7-1 / EN10226-1)
Installation position Upright to horizontal (in relation to the stem)
Maintenance Maintenance-free
Manual override Gear disengagement with push-button, can be
locked
Running time 90s
Temperature measurement Measuring accuracy of the absolute
temperature
PT1000 EN60751 Class B
(For 1/3 DIN PT1000 EN60751 Class AA, refer
to accessories ZM-T30-AA)
Measuring accuracy of Delta T ±0.18°C @ ∆T = 10°C
Resolution 0.1°C
Safety Protection class IEC/EN III Safety extra-low voltage
Degree of protection IEC/EN IP54 (with protective cap for RJ45 socket)
EMC CE according to 2004/108/EC
Mode of operation Type 1
Rated impulse voltage supply / control 0.8kV
Control pollution degree 3
Ambient temperature -30...50°C
Non-operating temperature -40...80°C
Ambient humidity 95% r.h., non-condensing
Materials Housing Brass body, nickel-plated
Measuring pipe Brass body, nickel-plated
Ball Stainless steel AISI 316
Stem Stainless steel AISI 304
Stem seal O-ring EPDM
Immersion well Brass
T-Piece Brass body, nickel-plated

7
V3.2 03.2015•Subject to modication
UL marked actuators is optional, please contact your local Sales Representative for details.
Characterised control valve (CCV) with
sensor-operated flow rate or power
control, power and energy-monitoring
function, 2-way, PN16 flange
• Nominal voltage AC/DC 24V
• Control modulating
• For modulating water-side control
of air handling systems and heating
systems
• Ethernet 10/100 Mbit/s, TCP/IP,
integrated web server
• Communication via BACnet IP,
BACnet MS/TP, Belimo MP-Bus or
conventional control
Electrical data Nominal voltage AC/DC 24V
Nominal voltage frequency 50/60Hz
Nominal voltage range AC 19.2...28.8V / DC 21.6...28.8V
Power consumption in operation 10W
Power consumption in rest position 8.5W
Power consumption for wire sizing 14VA
Connection supply / control Cable 1m, 6 x 0.75mm²
Connection control Ethernet RJ45 socket
Parallel operation Yes (note the performance data)
Flow measurement Measuring principle Magnetic inductive volumetric flow
measurement
Measuring accuracy ±2%
(of 25...100% nom at 20°C, Glycol 0% vol.)
Min. flow measurement 1.25% of nom
Functional data Torque motor 20Nm (DN 65...80) / 40 Nm (DN 100...150)
Communication protocol BACnet IP, BACnet MS/TP
TCP/IP
Belimo MP-Bus
Positioning signal Y DC 0...10V
Operating range Y DC 2...10V
Operating range Y variable DC 0.5...10V
Position feedback U DC 2...10V
Position feedback U variable DC 0...10V
DC 0.5...10V
Sound power level motor max. 45dB(A)
Adjustable flow rate Vmax 30...100% of nom
Control accuracy ±5%
(of 25...100% nom at 20°C, Glycol 0% vol.)
Configuration Web browser via TCP/IP
Portable handheld ZTH AP via MP-Bus
Media Cold and hot water, water with glycol up to
max. 60% vol.
Media temperature -5°C...120°C
Technical data sheet P6..W..EV-BAC
Type overview
Technical data
: Theoretical kvs value for pressure drop calculation
: Maximum allowable pressure
*
**
Model No. Frequency
[Hz] [l/s] [l/min]
kvs
theor.*
[m³/h]
DN
[mm]
DN
[”]
ps**
[kPa]
n(gl)
[ ]
P6065W800EV-BAC 50 8480 40 65 2 1/2 1600 3.2
P6080W1100EV-BAC 50 11 660 60 80 31600 3.2
P6100W2000EV-BAC 50 20 1200 100 100 41600 3.2
P6125W3100EV-BAC 50 31 1860 160 125 51600 3.2
P6150W4500EV-BAC 50 45 2700 240 150 61600 3.2
P6065W806EV-BAC 60 8480 40 65 2 1/2 1600 3.2
P6080W1106EV-BAC 60 11 660 60 80 31600 3.2
P6100W2006EV-BAC 60 20 1200 100 100 41600 3.2
P6125W3106EV-BAC 60 31 1860 160 125 51600 3.2
P6150W4506EV-BAC 60 45 2700 240 150 61600 3.2

V3.2 03.2015•Subject to modication
8UL marked actuators is optional, please contact your local Sales Representative for details.
Functional data Pressure rating PN16
Closing pressure ∆ps 690kPa
Differential pressure ∆pmax 340kPa
Flow characteristic Equal percentage (VDI/VDE 2178), linear
Leakage rate Air bubble-tight (Leakage rate A, EN12266-1)
Pipe connections Flange (ISO 7005-2 / EN 1092-1)
Installation position Upright to horizontal (in relation to the stem)
Maintenance Maintenance-free
Manual override Gear disengagement with push-button, can be
locked
Running time 90s
Temperature measurement Measuring accuracy of the absolute
temperature
PT1000 EN60751 Class B
(For 1/3 DIN PT1000 EN60751 Class AA, refer
to accessories EV-RT-100-AA)
Measuring accuracy of Delta T ±0.18°C @ ∆T = 10°C
Resolution 0.1°C
Safety Protection class IEC/EN III Safety extra-low voltage
Degree of protection IEC/EN IP54 (with protective cap for RJ45 socket)
EMC CE according to 2004/108/EC
Mode of operation Type 1
Rated impulse voltage supply / control 0.8kV
Control pollution degree 3
Ambient temperature -10...50°C
Non-operating temperature -20...80°C
Ambient humidity 95% r.h., non-condensing
Materials Housing EN-JL1040 (GG25), with protective paint
Measuring pipe EN-GJS-500-7U (GGG50 with protective paint)
Ball Stainless steel AISI 316
Stem Stainless steel AISI 304
Stem seal EPDM Perox
Immersion well Brass body, nickel-plated
!• This device has been designed for use in stationary heating, ventilation and air
conditioning systems and is not allowed to be used outside the specified field of
application, especially in aircraft or in any other airborne means of transport.
• Only authorised specialists may carry out installation. All applicable legal or institutional
installation regulations must be complied with during installation.
• The connection between the control valve and the measuring tube should not be
separated.
• The device contains electrical and electronic components and is not allowed to be
disposed of as household refuse. All locally valid regulations and requirements must be
observed.
Characterised control valve (CCV) with sensor-operated flow rate or
power control, power and energy-monitoring function, 2-way, PN16
flange
P6..W..EV-BAC
Technical data
Safety notes

9
V3.2 03.2015•Subject to modication
UL marked actuators is optional, please contact your local Sales Representative for details.
Mode of operation The actuator is comprised of four components: characterised control valve (CCV),
measuring pipe with volumetric flow sensor, temperature sensors and the actuator itself.
The adjusted maximum flow ( max) is assigned to the maximum positioning signal (typically
10V/100%). Alternatively, the positioning signal can be assigned to the valve opening angle
or to the power required on the heat exchanger (see power control).
The actuator control can be either communicative or analogue. The medium is detected
by the sensor in the measuring pipe and is applied as the flow value. The measured value
is balanced with the setpoint. The actuator corrects the deviation by changing the valve
position. The angle of rotation α varies according to the differential pressure through the
final controlling element (see volumetric flow curves).
Flow rate curves
α
∆p
1
< ∆p
2
< ∆p
3

∆p
3
∆p
2
∆p
1

Flow characteristic of the characterised
control valve
Heat exchanger transfer response
Depending on the construction, temperature spread, medium and hydraulic circuit, the
power Q is not proportional to the volumetric flow of the water (curve 1). With the classical
type of temperature control, an attempt is made to maintain the control signal Y proportional
to the power Q (curve 2). This is achieved by means of an equal-percentage valve
characteristic curve (curve 3).
Y


3
1
2
Power control Alternatively, the positioning signal Y can be assigned to the output power required on the
heat exchanger.
Depending on the water temperature and air conditions, the Energy Valve ensures the
amount of water required to achieve the desired power.
Maximum controllable power on heat exchanger in power control mode:
Control characteristics The specially configured control parameters in connection with the precise
flow rate sensor ensure a stable quality of control. They are however not suitable for
rapid control processes, i.e. for domestic water control.
Definition of flow rate nom is the maximum possible flow.
DN 65
700 kW
DN 80 1000 kW
DN 100 1700 kW
DN 125 2700 kW
DN 150 3800 kW
EV..R+BAC / P6..W..EV-BAC
Product features
DN 15
30 kW
DN 20 60 kW
DN 25 100 kW
DN 32 160 kW
DN 40 210 kW
DN 50 410 kW

V3.2 03.2015•Subject to modication
10 UL marked actuators is optional, please contact your local Sales Representative for details.
Performance definition Qmax is the set maximum power output on the heat exchanger (in power control operating
mode)
100% Y [V]
[kW]
max
Creep flow suppression Given the very low flow speed in the opening point, this can no longer be measured by the
sensor within the required tolerance. This range is overridden electronically.
Opening valve
The valve remains closed until the volumetric flow required by the positioning signal Y
corresponds to 0.5% of nom(DN15-DN50) / 1.25 of nom(DN65-DN150). The control
along the valve characteristic curve is active after this value has been exceeded.
Closing valve (DN15-DN50)
The control along the valve characteristic curve is active up to the required flow rate of 1%
of nom. Once the level falls below this value, the flow rate is maintained at 1% of nom. If
the level falls below the flow rate of 0.5% of nom required by the reference variable Y, then
the valve will close.
Closing valve (DN65-DN150)
The control along the valve characteristic curve is active up to the required flow rate of 2.5%
of nom. Once the level falls below this value, the flow rate is maintained at 2.5% of nom.
If the level falls below the flow rate of 0.5% of nom required by the reference variable Y,
then the valve will close.
max is the maximum flow rate which has been
set with the greatest positioning signal, e.g. 10V.
max can be set to between 30% and 100% of
nom.
min 0% (non-variable).
0
100%
30%
100% nom
max
Y [V]
 [m
3
/h]
0
1%
0.5% 1% 100% Y [V]
 [m3/h]
0
2.5%
0.5% 2.5% 100% Y [V]
 [m3/h]
DN15-DN50 DN65-DN150
EV..R+BAC / P6..W..EV-BAC
Product features

11
V3.2 03.2015•Subject to modication
UL marked actuators is optional, please contact your local Sales Representative for details.
Communication The parameterisation can be carried out through the integrated web server (RJ45
connection to the web browser) or by communicative means.
Additional information regarding the integrated web server can be found in the separate
documentation.
“Peer to Peer” connection
http://belimo.local:8080
The Notebook must be set to “DHCP”.
Make sure that only one network connection
is active.
Standard IP address:
http://192.168.0.10:8080
Static IP address
Password (read-only):
User name: guest
Password: guest
Positioning signal inversion This can be inverted in cases of control with an analogue positioning signal. The inversion
causes the reversal of the standard behaviour, i.e. at a positioning signal of 0%, regulation
is to max or Qmax, and the valve is closed at a positioning signal of 100%.
Hydraulic balancing Via the integrated web server, the maximum flow rate (equivalent to 100% requirement) can
be adjusted directly on the device itself, simply and reliably, in a few steps. If the device is
integrated in the management system, then the balancing can be handled directly by the
management system.
Delta-T manager If a heating or cooling register is operated with a differential temperature that is too low
and thus with a flow rate that is too high, this will not result in an increased power output.
Nevertheless, heating or cooling machines must provide the energy at a lower degree
of effectiveness. Pumps circulate too much water and increase energy consumption
unnecessarily.
With the aid of the Energy Valve, it is simple to discover that operation is being carried
out at a differential temperature that is too low, resulting in the inefficient use of energy.
Necessary setting adjustments can now be carried out quickly and easily at any time.
The integrated differential temperature control offers the user in addition the possibility of
defining a low limit value. The Energy Valve limits the flow rate automatically to prevent the
level from falling below this value.
Power output of the heating or cooling registers 1
Differential temperature between supply and return
2
Loss zone (heating or cooling register saturation) 3
Adjustable minimum differential temperature 4
4
2
 [m3/h]
1
3
Combination analogue - communicative The integrated web server, BACnet IP, BACnet MS/TP or MP bus can be used for the
communicative position feedback with conventional control by means of an analogue
positioning signal.
When the combination of positioning signal Y and communicative position feedback
is used, it is imperative to ensure that the communicative path is used solely for data
transfer from the Energy Valve to the higher-level management system. If values are
transferred communicatively via bus to the Energy Valve, then the analogue control will be
automatically deactivated.
This deactivation can be reversed by disconnecting the Energy Valve from the power
supply.
EV..R+BAC / P6..W..EV-BAC
Product features

V3.2 03.2015•Subject to modication
12 UL marked actuators is optional, please contact your local Sales Representative for details.
Power and energy monitoring function The actuator is equipped with two temperature sensors. A sensor (T2) must be installed
at the valve and the second sensor (T1) must be installed on-site on the other side of
the water circulation. The two sensors are enclosed with the system already wired. The
sensors are used to record the medium temperature of the supply and return lines of the
consumer (heat/cold register). As the water quantity is also known, thanks to the volumetric
flow measurement integrated in the system, the power released from the consumer can be
calculated. Furthermore, the heating/cooling energy is also determined automatically by
means of the evaluation of the power over time.
The current data, e.g. temperatures, volumetric flow volumes, exchanger energy
consumption, etc. can be recorded and accessed at any time by means of web browsers or
communication (BACnet or MP-Bus).
Data recording The recorded data (integrated data recording for 13 months) can be used for the
optimisation of the overall system and for the determination of the performance of the
consumer.
Download csv files through web browser.
Manual override Manual override with push-button possible (the gear is disengaged for as long as the button
is pressed or remains locked).
High functional reliability The actuator is overload protected, requires no limit switches and automatically stops when
the end stop is reached.
Home position The actuator moves to the home position when the supply voltage is switched on for the first
time, i.e. at the time of commissioning or after pressing the "gear disengagement" key.
The actuator then moves into the required position in order to ensure the flow rate defined
by the positioning signal.
Accessories
Description Type
Service Tools Service tool, for MF/MP/Modbus/LonWorks actuators and VAV controller ZTH AP
Remote temperature sensor pair 1/3m,
to DN15-50, 1/3 DIN PT1000 EN60751 Class AA
ZM-T30-AA
Remote temperature sensor pair 1/10m,
to DN65-150, 1/3 DIN PT1000 EN60751 Class AA
EV-RT-100-AA
!Notes • Connection via safety isolating transformer.
• Parallel connection of other actuators possible. Observe the performance data.
Wiring diagrams
BACnet IP BACnet MS/TP
1 2356
C1
7
C2
BACnet IP
+
~
–
T
Web-Browser
Cable colours:
1 = black
2 = red
3 = white
5 = orange
6 = pink
7 = grey
C = D- = A
C = D+ = B
1
2
1235
+
~
–
T
6
C1
7
C2
Web-Browser
Cable colours:
1 = black
2 = red
3 = white
5 = orange
6 = pink
7 = grey
MP-Bus Conventional operation
1235
+
~
–
T
6
C1
7
C2
Web-Browser
MP
GND
Cable colours:
1 = black
2 = red
3 = white
5 = orange
6 = pink
7 = grey
Cable colours:
1 = black
2 = red
3 = white
5 = orange
6 = pink
7 = grey
EV..R+BAC / P6..W..EV-BAC
Product features
Electrical installation

13
V3.2 03.2015•Subject to modication
UL marked actuators is optional, please contact your local Sales Representative for details.
Web-Browser
Connection of a notebook for
parameterisation and manual
control via RJ45.
Optional connection via RJ45
(direct connection Notebook
/ connection via Intranet or
Internet) for access to the
integrated webserver
Electrical installation
Functions for actuators with specific parameters (Parametrisation with web server necessary)
Override control and limiting with DC 24V with relay contacts (only with conventional control)
1) Position control
2) Flow control
3) Power control
3
4
Adaption
Status
2
(2) LED display green
Off: No supply or wiring error
Illuminated: Operation
Flickering: Internal communication valve (valve / sensor)
(3) Push-button and LED display yellow
Illuminated: Adaptation procedure active
Press button: Triggers angle of rotation adaptation, followed by standard mode
(4) Gear disengagement button
Press button: Gear disengages, motor stops, manual override possible
Release button: Gear engages, followed by standard mode
Functions
Display and operating elements
Recommended installation positions The ball valve can be installed upright to horizontal. The ball valve may not be installed in a
hanging position, i.e. with the stem pointing downwards.
90
°9
0°
Installation position in return Installation in the return is recommended.
Water quality requirements The water quality requirements specified in VDI 2035 must be adhered to.
Belimo valves are regulating devices. In order for these control tasks to be able to be
carried out in the long run as well, they are to be kept free of solid particles (e.g. welding
beads during installation work).
The installation of correspondingly sufficient dirt catchers is recommended.
Maintenance Ball valves, rotary actuators and sensors are maintenance-free.
Before any kind of service work is carried out on the actuator, it is essential to isolate the
rotary actuator from the power supply (by disconnecting the electrical cable). Any pumps
in the part of the piping system concerned must also be switched off and the appropriate
slide valves closed (allow everything to cool down first if necessary and reduce the system
pressure to ambient pressure level).
Installation notes
EV..R+BAC / P6..W..EV-BAC
-
+
a
U
T
~
Y
e
ae
Close
Open
Y
Y (DC 0 ... 10 V)
12356
C
1
7
C
2
Web-Browser
2)
1)
3)
Q

V3.2 03.2015•Subject to modication
14 UL marked actuators is optional, please contact your local Sales Representative for details.
Maintenance The system must not be returned to service until the ball valve and the rotary actuator have
been properly reassembled in accordance with the instructions and the pipelines have been
refilled in the proper manner.
Flow direction The direction of flow, specified by an arrow on the housing, is to be complied with, since
otherwise the flow rate will be measured incorrectly.
Earthing Above DN65, it is imperative that the measuring pipe be correctly earthed in order to ensure
that the volumetric flow sensor does not make any unnecessary incorrect measurements.
Inlet section In order to achieve the specified measuring accuracy, a flow-calming section or inflow
section in the direction of the flow is to be provided upstream from the measuring pipe
flange. Its dimensions should be at least 5x DN.
Installation of immersion sleeve and
temperature sensor
DN15-DN50
The valve is equipped with two fully-wired temperature sensors.
• T2: This sensor is installed on site near the valve unit.
• T1: This sensor is mounted at the installation site ahead of the consumer (valve in the
return line) or after the consumer (valve in the supply line).
Two T-pieces for installation of the temperature sensors in the pipelines are included in the
shipment.
~ 0.8 m
~ 3.0 m
DN L min.
15 5 x 15 mm = 75 mm
20 5 x 20 mm = 100 mm
25 5 x 25 mm = 125 mm
32 5 x 32 mm = 160 mm
40 5 x 40 mm = 200 mm
50 5 x 50 mm = 250 mm
L ≥ 5 x DN
DN L min.
65 5 x 65 mm = 325 mm
80 5 x 80 mm = 400 mm
100 5 x 100 mm = 500 mm
125 5 x 125 mm = 625 mm
150 5 x 150 mm = 750 mm
L ≥ 5 x DN
EV..R+BAC / P6..W..EV-BAC
Installation notes
DN L min.
15 5 x 15 mm = 75 mm
20 5 x 20 mm = 100 mm
25 5 x 25 mm = 125 mm
32 5 x 32 mm = 160 mm
40 5 x 40 mm = 200 mm
50 5 x 50 mm = 250 mm
L ≥5xDN
DN L min.
65 5 x 65 mm = 325 mm
80 5 x 80 mm = 400 mm
100 5 x 100 mm = 500 mm
125 5 x 125 mm = 625 mm
150 5 x 150 mm = 750 mm
L ≥5xDN

15
V3.2 03.2015•Subject to modication
UL marked actuators is optional, please contact your local Sales Representative for details.
Valve selection The valve is determined using the maximum flow required max.
No calculation of the kvs value is required.
max = 30 … 100% of nom
If no hydraulic data are available, then the same valve DN can be selected as the heat
exchanger nominal diameter.
Minimum differential pressure
(pressure drop)
The minimum required differential pressure (pressure drop through the valve) for achieving
the desired volumetric flow max can be calculated with the aid of the theoretical kvs
value (see type overview) and the below-mentioned formula. The calculated value is
dependent on the required maximum volumetric flow max. Higher differential pressures
are compensated for automatically by the valve.
Formula
∆pmin = 100 x max
kvs theor.
2
∆p
min
: kPa

max
: m
3
/h
k
vs theor.
: m
3
/h
Example (DN25 with the desired maximum flow rate = 50% nom)
Example (DN100 with the desired maximum flow rate = 50% nom)
Installation of immersion sleeve and
temperature sensor
DN65-DN150
The valve is equipped with two temperature sensors:
• T2: One sensor is already mounted in the valve unit.
• T1: The second sensor must be mounted at the installation site ahead of the consumer
(valve in the return line; recommended) or after the consumer (valve in the supply line).
The immersion sleeve required is supplied with the valve unit. The temperature sensor is
already wired with the valve.
~ 10 m
G
LT
L
DN L
1)
GL
65 ... 400≤30 mm ½“ ≥15 mm
1) DN 65 = 30 mm
T
Note
The cables between valve unit and temperature sensors may not be either shortened or
lengthened.
EV..R+BAC / P6..W..EV-BAC
Installation notes
General information
min = 100 x max
kvs theor.
2
= 100 x= 13 kPa
36 m3/h
100 m3/h
2
kvs theor. = 100 m /h
Vnom = 1200 l/min
50% * 1200 l/min = 600 l/min = 36 m /h
3
3
min = 100 x max
kvs theor.
2
= 100 x= 6 kPa
2.07 m3/h
8.6 m3/h
2
kvs theor. = 8.6 m /h
50% * 69 l/min = 34.5 l/min = 2.07 m /h
3
3
EV025R+BAC
P6100W2000EV-BAC
10m

V3.2 03.2015•Subject to modication
16 UL marked actuators is optional, please contact your local Sales Representative for details.
Dimensional drawings
L1
H
min. X
min. Y L
L2B
L3
Rp
L4
G1
Type DN
[mm]
Rp
[”]
L
[mm]
L1
[mm]
L2
[mm]
L3
[mm]
B
[mm]
H
[mm]
G1 L4
[mm]
X
[mm]
Y
[mm]
Weight
approx.
[kg]
EV015R+BAC 15 1/2 278 191 81 13 75 160 G1/4” 53 230 77 2.2
EV020R+BAC 20 3/4 285 203 75 14 75 162 G1/4” 57 232 77 2.5
EV025R+BAC 25 1 296 231 71 16 75 165 G1/4” 65 235 77 2.9
EV032R+BAC 32
1 1/4 324 254 68 19 75 168 G1/4” 71 238 77 3.8
EV040R+BAC 40
1 1/2 334 274 65 19 75 172 G1/4” 71 242 77 4.5
EV050R+BAC 50 2 341 284 69 22 75 177 G1/4” 80 247 77 6.0
EV050R+BAC-N 50 2 341 284 69 22 75 177 G1/4” 80 247 77 6.0
L
H
min. X
min. Y
D
K
d
If Y <180 mm, then the extension of the hand crank must be dismantled as necessary.
Type DN
[mm]
L
[mm]
H
[mm]
D
[mm]
d
[mm]
K
[mm]
X
[mm]
Y
[mm]
Weight approx.
[kg]
P6065W800EV-BAC 65 454 200 185 4 x 19 145 220 150 23.6
P6080W1100EV-BAC 80 499 200 200 8 x 19 160 220 160 28.7
P6100W2000EV-BAC 100 582 220 229 8 x 19 180 240 175 41.6
P6125W3100EV-BAC 125 640 240 252 8 x 19 210 260 190 54.7
P6150W4500EV-BAC 150 767 240 282 8 x 23 240 260 200 70.0
P6065W806EV-BAC 65 454 200 185 4 x 19 145 220 150 23.6
P6080W1106EV-BAC 80 499 200 200 8 x 19 160 220 160 28.7
P6100W2006EV-BAC 100 582 220 229 8 x 19 180 240 175 41.6
P6125W3106EV-BAC 125 640 240 252 8 x 19 210 260 190 54.7
P6150W4506EV-BAC 150 767 240 282 8 x 23 240 260 200 70.0
EV..R+BAC / P6..W..EV-BAC
Dimensions [mm] / weight
Dimensional drawings
Dimensions [mm] / weight

17
V3.2 03.2015•Subject to modication
UL marked actuators is optional, please contact your local Sales Representative for details.
!
BACnet MS/TP
90
°9
0°
≥ 5 x DN
AC 24 V / DC 24 V
356
C1
12
–+
T
~
U DC 0 ... 10 V
Web-Browser
Y DC 0 ... 10 V
7
C2
BACnet IP
356
C1
12
Web-Browser
TCP/IP
7
C2
–+
T
~
356
C1
12
–+
T
~
7
C2
C2 = D+ = B
C1 = D– = A
Web-Browser
MP-Bus
356
C1
12
–+
T
~
Web-Browser
7
C2
GND
MP
Y
T
MT
EV..R+BAC Mounting instructions

V3.2 03.2015•Subject to modication
18 UL marked actuators is optional, please contact your local Sales Representative for details.
!
!
1
~ 0.8 m
~ 3.0 m
EV..R+BAC Mounting instructions

19
V3.2 03.2015•Subject to modication
UL marked actuators is optional, please contact your local Sales Representative for details.
AAB
M

Y
T
2
1
11 2
3a 3b
4
13
42
13
42
65
7
8
5
M18: 130 Nm
M20: 190 Nm
P6..W..EV-BAC Mounting instructions

V3.2 03.2015•Subject to modication
20 UL marked actuators is optional, please contact your local Sales Representative for details.
90° 90°
~ 10 m
G
LT
L

DN L 1) G LT
65 ... 400 ≤30 mm ½“ ≥15 mm
1) DN 65 = 30 mm
AC 24 V / DC 24 V
1 2 35
Y DC 0 ... 10 V
U DC 0 ... 10 V
+
~
–
T
6
C1
7
C2
Web-Browser
BACnet IP BACnet MS/TP MP-Bus
1 2 35
+
~
–
T
6
C1
7
C2
TCP/IP
1 2 35
+
~
–
T
6
C1
7
C2
Web-Browser
1 2 35
MP
GND
+
~
–
T
6
C1
7
C2
Web-Browser
C1= D– = A
C2= D+ = B
P6..W..EV-BAC Mounting instructions
10m