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Characterized Control Valves
Actuators
Technical Databook
Ver. 2
Product overview and table of contents
Table of contents
2
Control valves and actuators
Product overview
3
The Trane Ball valves
4
The Trane Ball valves, notes
5
The sizing of ball valves
6
Characterized control and Open-Close valves
TBR2..AC Characterized control , 2-way
7
TBR6..AC Characterized control valves, 2-way
8
TBR2..AC / BR6..AC Open/Close valve, 2-way
9
Valve dimensions
10
Non-spring return rotary actuators
TTR.. series rotary actuators
11
TLRU.. series rotary actuators
12
TNRU.. series rotary actuators
13
TSRU.. series rotary actuators
14
TGRU.. series rotary actuators
15
Dimensions of non-spring return actuators
16
Installation procedures
18
Installation, direction of flow and commissioning
21
Notes on maintenance and project design
22
2
Product overview
Characterized control valves and rotary actuatiors for modulating control
Flow characteristics of characterized control valves
Characteristic: equal percentage
kv
Rated pressure:
2 way, 2500 kPa (DN15...50), 1600 kPa (DN65...150)
Y
Connection
Kvs [m 3/h]
DN [mm]
2-way
4.0
15
6.3
20
Internal thread
10.0
16.0
25
32
Flange PN 16
25.0
40
40.0
50
63
65
100
80
TBR213AC TBR218AC TBR223AC TBR231AC TBR239AC TBR249AC TBR664AC
Modulating
230
125
320
150
TBR679AC TBR6099AC TBR6124AC TBR6149AC
DC 2(0)...10 V
TTR24-SR
kv
140
100
TNRU24-SR
TLRU24-SR
TSRU24-SR
AC/DC 24 V
TGRU24-SR
Flow characteristics of open/close ball valves Rated pressure: 2-way, 2500kPa (DN15...50), 1600kPa (DN65...150)
Y
Connection
Kvs [m 3/h]
DN [mm]
2-way
8.6
15
13
20
Internal thread
18
31
25
32
Flange PN 16
40
40
65
50
120
65
TBR215AC TBR220AC TBR225AC TBR232AC TBR240AC TBR250AC TBR665AC
180
80
230
100
230
125
320
150
TBR680AC TBR6100AC TBR6124AC TBR6149AC
Open /Close
TTR230-3
TLRU230
TNRU230
TSRU230
TGRU230
AC/DC 24 V
3
Characterized control valve
An ordinary ball valve is unsuitable as a control device
c te r
is t ic
is t ic
In order to ensure good stability of control, a control valve must have a flow characteristic that
complements the nonlinear characteristic of the heat exchanger in the HVAC system.
ac
te r
An equal-percentage valve characteristic is desirable in order to produce a linear relationship
between the thermal output and the amount of opening of the control device. This means that
the flow rate increases slowly as the valve begins to open. Characteristic in ordinary ball valves
is severely distorted.
ar
ea
lh
ca
Flow rate
a ra
ge
ch
e
Re
su
lta
nt
Ty p
i
ng
h
rc
th
er
m
al
ca
pa
cit
y
a
ch
te
x
100%
Equ
e
l- p
a
rc
en
ta
The reason for this is that an ordinary ball valve has an extremely high flow coefficient (Kvs value)
compared with its nominal size, several times that of a comparable globe valve.
100%
Amount of opening
er
ma
an
u lt
• Quick-opening flow characteristic
• Flow coefficient excessive due to the design
• Flow control inadequate in the part-load range
Flow rate
Or
d in
F lo
Res
100%
l ca
Therefore, an ordinary ball valve is not very suitable for performing control functions:
y
p a c it
wc
h arac t
eris
a ry ba
t ic
ll v a
lv e
tt
h
Characteristic of an ideal control valve
100%
Amount of opening
Characteristic of an ordinary ball valve
Added "control" to the ball valve
al -
p
Amount of opening
ol va
lv e
c
a
Ch
ne
a
r
T
co
It has succeeded in solving the problem of the distorted flow characteristic of ordinary ball valves. A socalled "characterising disc" in the inlet of the characterized control valve converts the valve's characteristic
to the equal-percentage kind. The side of the characterizing disc facing the ball is concave and is in contact
with the surface of the ball. Thus, the actual flow is regulated by the hole in the ball and by the V-shaped
aperture in the characterizing disc.
iz e
e
er
ag
d
ra
ha
nt
ct
su
lt
Re
Equ
e
e rc
ct
an
tt
he
rm
al
eri
s t ic
ca
pa
ch
ex
at
He
Flow rate
is t ic
ntr
ch
te r
cit
y
er
ac
ar
an
g
100%
ra
The Kvs value is reduced and corresponds approximately to that of a globe valve of comparable size. In order
to avoid having to fit pipe reducers in the majority of cases, each size of valve is also available with wide choices
of different Kvs values.
100%
Characteristic of the Trane Ball valve
Advantages of the Trane Characterized Cont rol Valve
• Equal-percentage characteristic
• No initial jump in flow on opening
• Excellent stability of control thanks to the characterizing disc
• Kvs values comparable with those of globe valves of comparable size
Characterising disc
• Fewer pipe reducers needed
• High rangeability
• High close-off pressure
• Tight-sealing
4
The Trane characterized control valve, notes
The elements of the Characterized Control Valve
TBR6..AC
1
Simple direct attachment with a central screw
2
Square spindle head for form-fit attachment
10
2
9
TBR2..AC
4
of the rotary actuator
1
3
Identical mounting flange for all sizes
4
Spindle with two O-rings for long service life
5
Ball and spindle made of stainless steel
6
Characterizing disc produces equal-percentage
7
Internal screw connection (ISO7/1)
8
Forged fitting, nickel-plated brass body
9
Vent part to prevent the accumulation of
12
2
9
7
6
3
8
6
flow characteristic
4
5
5
condensation
10
Thermal decoupling of actuator from valve
11
Flange (ISO7005-2)
12
GG25, polyester coated body
11
Optimum choice of kvs valves of identical size
• Better controllability
• Lower installation costs
The Trane range of characterized control valves includes 2-way types that are available in a variety of
sizes and with a choice of Kvs value. A characterized control valve is normally supplied as a unit
complete with a suitable Trane rotary actuator
Notes
• The control devices described in this publication are intended for use in the closed water circuits of
heating, ventilating and air-conditioning system. Use of the contro devices in conjunction with other
liquid or gaseous fluids is on request
• Select the characterized control valve according to the valve sizing diagram: page 6
• Please pay attention to the notes on operation, mounting, commissioning, maintenance and project
design: page 21,22
Ordering
Ordering example *(with TLRU24-SR)
a) TLRU24 rotary actuator with TBR..valve fitted**
-Order code: TBR..+TLRU24-SR
b) TLRU24 rotary actuator and TBR.. valve supplied separately
-Order code: TBR../TLRU24-SR
c) TLRU24 rotary actuator packed loose
-Order code: TLRU24-SR
*An order for a TBR..valve usually includes an actuator
**Except for the DN65 and above sizes
5
The sizing of ball valves
Sizing diagram for characterized control valves
Legend
p max
Maximum permitted
280
220
long service life across
control path A-AB referred
to the whole range of
opening
170
140
p max for
low-noise operation
p v100
with ball valve fully open
V 100
p v100
at
Formula for k vs
V 100
k vs =
p v100
100
V 100
[m 3 /h]
p v100 [kPa]
ps
ressure at
which the actuator
can still seal the valve
tightly allowing for the
appropriate leakage rate
Sizing table for characterized control ball valves
Kvs [m 3/h]
DN [mm]
2-Way
4
6.3
10
16
15
20
25
32
25
TBR213AC TBR218AC TBR223AC TBR231AC
40
40
50
TBR239AC
TBR249AC
Sizing table for Open/Close ball valves
p v100 [kPa]
6
0.1
1
3
10
Kvs
DN
3
[mm]
[m /h]
2-way
0.27
0.86
1.49
2.27
8.6
15
TBR215AC
0.41
1.3
2.3
4.1
13
20
TBR220AC
TBR225AC
0.57
1.8
3.1
5.7
18
25
Flow
0.98
3.1
5.4
9.8
31
32
TBR232AC
V 100 [m3 /h]
1.26
4.0
6.9
12.6
40
40
TBR240AC
2.06
6.5
11.3
20.6
65
50
TBR250AC
3.79
12
20.8
37.9
120
65
TBR665AC
5.70
18
31.2
56.9
180
80
TBR680AC
7.27
23
39.8
72.2
230
100
TBR6100AC
63
100
140
230
320
65
80
100
125
150
TBR664AC TBR679AC TBR6099AC TBR6124AC TBR6149AC
TBR2.. AC Characterized control valves, 2-way
2-way low torque characterized control valves
DN 15...50
Equal-percentage characteristics for
modulating control of cold and hot water
Applications • Water-side control of air handling unit
in air conditioning systems
• Water-side control in heating systems
Technical data
Flow medium
Temperature of medium
Rated pressure
Flow characteristic
Cold and hot water, water with max. 50% volume of glycol
Rangeability
DN15*
Sv>50
DN15...50**
Sv>100
0~0.01% kvs(ANSI Class IV)
(No leakage when ex-factory)
Leakage rate
Pipe connector
-5°C...100°C
2500 kPa
equal percentage
Closing pressure ps
Angle of rotation
Installation position
Maintenace
Internal thread to ISO7/1
350 kPa (200 kPa for low-noise operation)
1400 kPa
90°C
Upright to horizontal (inrelation to the stem)
Maintenace-free
Materials
Body
Ball
Seat
Stem
O-ring
Characterizing disk
Forged, nickel-plated brass body
Stainless steel
RPTFE
Stainless steel
EPDM
PPA
*= Kvs up to 2.5 ;
**= DN15 Kvs 4
Product features
Mode of operation The characterized control valve is operated by a rotary actuato r. The actuator is cont rolled
by a standard modulating or 3-point control system and drives the ball of the valve - the
throttling device - to the opening position dictated by the control signal.
Equal-percentage characteristic
Manual operation Please refer to page 11...20.
7
TBR6..AC Characterized control valves, 2-way
2-way characterized control valves
DN 65...150
Equal-percentage characteristics for
modulating control of cold and hot water
Applications
• Water-side control of air handling unit
in air conditioning systems
• Water-side control in heating systems
Technical data
Flow medium
Temperature of medium
Rated pressure
Flow characteristic
Cold and hot water, water with max. 50% volume of glycol
-5°C...100°C
1600 kPa
equal percentage
Rangeability
DN65...80
DN100...150
Leakage rate
0~0.01% of Kvs (ANSI Class IV)
(No leakage when ex-factory)
Pipe connector
Flanged ISO7005-2 PN16
Differential pressure
pmax
Closing pressure
ps
350 kPa (200 kPa for low-noise operation)
DN65...125
700 kPa
DN150
400 kPa
Angle of rotation
90°C
Upright to horizontal (in relation to the stem)
Maintenace-free
Installation position
Maintenace
Materials
Body
Ball
Seat
Stem
O-ring
Characterizing disk
Sv>100
Sv>150
GG25,Polyester coated
Stainless steel
RPTFE
Stainless steel
EPDM
Stainless steel
Product features
Simplified installation procedure
Light weight comparing with same DN size valves
Anti-corrosion treatment inside of the valve
Solid linkage in insulation design
Mode of operation The characterized control valve is operated by a rotary actuator. The actuator is controlled
by a standard modulating or 3-point control system and drives the ball of the valve - the
throttling device - to the opening position dictated by the control signal.
Equal-percentage characteristic Equal-percentage characteristic of the flow rate ensured by the integral characterizing disc.
Manual operation Please refer to page 11...20.
8
TBR2..
AC /Characterized
TBR6.. AC Open-Close
valves, 2-way
CCV
- R3..
cont
rol valves,
3-way
2-way Open/Close Ball Valves
DN15...150
Shut-off function and 2-point control
in cold and hot water circuits
Applications
For shutting off cold and hot water circuits in heating and ventilation
systems on the water side or for 2-point control of these circuits
TBR2..AC Technical data (for DN 15... 50)
Flow medium
Temperature of medium
Rated pressure
Leakage rate
Cold and hot water, water with max. 50% volume of glycol
-5...100°C
2500kPa
0...0.01% of Kvs (ANSI Class IV)
(No leakage when ex-factory)
Pipe connector
Differential pressure pmax
Close-off pressure ps
Angle of rotation
Installation position
Maintenance
Materials
Body
Ball
Seat
Stem
O-ring
Internal thread to ISO 7/1
1000kPa (200kPa for low-noise operation)
1400kPa
90°
Upright to horizontal (in relation to the stem)
Maintenance free
Forged, nickel-plated brass body
Stainless steel
RPTFE
Stainless steel
EPDM
TBR6..AC Technical data (for DN 65...150)
Flow medium
Temperature of medium
Rated pressure
Leakage rate
Pipe connector
Differential pressure pmax
Close-off pressure ps
Angle of rotation
Installation position
Maintenance
Materials
Body
Ball
Seat
Stem
O-ring
Cold and hot water, water with max. 50% volume of glycol
-5...100°C
1600kPa
0...0.01% of Kvs (ANSI Class IV)
(No leakage when ex-factory)
Flanged ISO 7005-2, PN16
1000kPa (200kPa for low-noise operation)
700kPa (DN65...125), 400kPa (DN150)
90°
Upright to horizontal (in relation to the stem)
Maintenance free
GG25, Polyester coated
Stainless steel
RPTFE
Stainless steel
EPDM
Product features
Mode of operation The Open/Close Ball Valve is operated by a Rotary Actuator. The Rotary Actuator is controlled
by an Open/Close signal.
Manual operation Please refer to page 11...20.
9
Valve dimensions
Dimensions
TBR2..AC 2-way Ball Valves
DN
mm
TBR213AC/TBR215AC
Dimensions
[mm]
Thread
lmp
Rp
15
TBR218AC/TBR220AC
20
TBR223AC/TBR225AC
25
Weight
[Kg]
L
H
70
43.5
0.38
77
46
0.48
1
85
47.6
0.63
TBR231AC/TBR232AC
32
94
51
0.84
TBR239AC/TBR240AC
40
1
104
53.5
1.1
TBR249AC/TBR250AC
50
2
116.5
58.1
1.6
Disc for Characterised Control Valve
N-M
D
TBR6..AC 2-way ball valves
H
DN
Valve type
Dimensions [mm]
B
Weight
[kg]
TBR664AC/TBR665AC
65
2.5"
44
101
145
93
86
4
18
TBR679AC/TBR680AC
80
3"
55
125
160
108
94.5
8
18
6.5
TBR6099AC/TBR6100AC 100
4"
64
148
180
120
104
8
18
10.5
TBR6124AC
125
5"
77
174
210
142
118
8
18
13.0
TBR6149AC
150
6"
96
204
240
170
136.5
8
22
19.5
4.3
N-M
L
A
Disc for characterized cont
rol valve
10
TTR.. series rotary actuators
•
•
•
•
Non-spring return rotary actuators: for 2 way ball valves DN 15...25
Torque: 2 Nm
Modulating control: TTR24-SR (AC/DC 24 V)
Open/Close and floating control: TTR230-3 (AC 230V)
Technical data
Basic technical data Connection cable
Torque
Angle of rotation
Sound power level
Degree of protection
35dB(A)
IP40
CE according to 89/336/EEC
EMC
Ambient temperature
Non-operating temperature
Temperature of medium
-5...+50°C
-5...+80°C
-5...+100°C
Humidity test
To EN 60730-1
Maintenance
Maintenance free
TTR24-SR Power supply range
Power consumption
TTR230-3
1m, 0.75mm2
2Nm
95°
AC 19.2...28.8V; DC 21.6...28.8V
1.0W
Transformer sizing
1.0VA
Control signal
DC 2(0)...10V @ 100k
Protection class
III (safety low voltage)
Running time
90s
Weight
Power supply range
0.3Kg
AC 198...264V ( 50Hz )
Power consumption
1.0W
input impedance
Transformer sizing
1.0VA
Low voltage directive
CE according to 73/23/EEC
Protection class
II (Totally insulated)
Running time
105s
Weight
0.3Kg
Product features
Simple direct mounting Simple direct mounting on the ball valve using only one screw.
Manual operation Manual operation by lever (the gearing latch remains disengaged as long as the self-resetting
lever is pressed).
Wirings
Modulating control
T
-
~
TTR24-SR
+
Open/Close and Floating control
AC 24 V
DC 24 V
AC 230V
L1
N
TTR230-3
Y DC 2(0)...10 V
Control signal
0
!
• Caution: Power supply voltage!
1
T
• Connection via safety isolating transforme r.
• Other actuators can be connected in parallel.
Please note the performance data.
Notes:
-
2
3
~
Notes:
!
Y
+
TTR24-SR
1
2
3
TTR230-3
11
TLRU.. series rotary actuators
• Non-spring return rotary actuators: for 2 way ball valves DN32...40
• Torque 5 Nm
TLRU24-SR (AC/DC 24 V)
• Modulating control
• Open/Close and floating control TLRU230 (AC 100...240 V)
Technical data
Basic Technical data Connection cable
1m, 0.75mm2
5 Nm
Torque
Angle of rotation
Running time
TLRU24-SR
90°
90s
Sound power level
Max. 35 dB (A)
Position indication
D i re c t i o n o f ro t a t i o n
Mechanical
Selectable by switch (covered): Factory preset
change to
to reverse the di rection of rotation
Degree of protection
IP54 in any di rection
EMC
Ambient temperature range
Non-operation temperature
Temperature of medium
CE according to 89/336/EEC
-5... +50°C
-5... +80°C
-5... +100°C
Humidity test
EN 60730-1
Maintenance
Nominal voltage range
Maintenance free
Power consumption
Transformer sizing
1.5 W @running / 0.4 W @ holding
3 VA
DC2(0)...10 V (input impedance) 100k
DC2...10 V, Max. 1 mA
AC/DC 19.2... 28.8 V
Control Signal
Feedback signal
Protection class
TLRU230
III (safety low voltage)
Weight
0.55 kg
Nominal voltage range
AC 85 ... 265 V
2.0 W @ running / 0.5 W @ holding
Power consumption
Transformer sizing
4 VA
CE according to 73/23/EEC
Low voltage directive
Protection class
Weight
II ( Totally insulated)
0.60 kg
Product features
Simple direct mounting Simple direct mounting on the ball valve using only one screw.
Manual operation Manual operation by pushbutton when necessary.
High function reliability The actuator is overload-proof, needs no limit switches, stops automatically at the end stops.
Wirings
Modulating control
T
~
+
AC 24 V
DC 24 V
L1
AC 100... 240 V
L1 AC 100... 240 V
N
U DC 2…10 V
1
2
3
T
Y U
-
+
5
TLRU24-SR
12
N
Floating control
Y DC 2(0)…10 V
!
• Connection via safety isolating transforme
r.
• Other actuators can be connected in parallel.
Please note the performance data.
~
Notes:
-
Open/close control
0
1
2
1
3
TLRU230
2
3
TNRU.. series rotary actuators
•
•
•
•
Non-spring return rotary actuators: for 2 way ball valves DN50
Torque 10 Nm
TNRU24-SR (AC/DC 24 V)
Modulating control
Open/Close and floating control
TNRU230 (AC 100...240 V)
Technical data
Basic Technical data Connection cable
Torque
Angle of rotation
Running time
Sound power level
Position indication
Direction of rotation
1m, 0.75mm2
10Nm
90°
90s
Max. 45d(A)
Mechanical
Selectable by switch (covered): Factory preset
change to
to reverse the direction of rotation
Degree of protection
IP54 in any direction
EMC
Ambient temperature range
CE according to 89/336/EEC
-5...+50°C
Non-operation temperature
-5...+80°C
Temperature of medium
-5...+100°C
Humidity test
EN 60730-1
Maintenance
Maintenance free
TNRU24-SR Nominal voltage range
Power consumption
AC/DC 19.2... 28.8V
2.5W @ running/0.4W @ holding
Transformer sizing
5VA
Control Signal
DC 2(0)...10V (input impedance) 100k
Feedback signal
DC 2...10V, Max.1mA
Protection class
III (safety low voltage)
Weight
TNRU230 Nominal voltage range
Power consumption
0.85kg
AC 85...265V
3.0W @ running/0.6W @ holding
Transformer sizing
7VA
Low voltage directive
CE according to 73/23/EEC
Protection class
II (Totally insulated)
Weight
0.90kg
Product features
Simple direct mounting Simple direct mounting on the ball valve using only one screw.
Manual operation Manual operation pushbutton when necessary.
High function reliability The actuator is overload-proof, needs no limit switches, stops automatically at the end stops.
Wirings
Modulating control
T
+
N
L1 AC 100...240 V
L1
N
AC 100...240 V
Y DC 2(0)…10 V
!
0
U DC 2…10 V
1
2
T
~
• Connection via safety isolating transforme
r.
• Other actuators can be connected in parallel.
Please note the performance data.
~
Notes:
-
Floating control
Open/Close control
AC 24 V
DC 24 V
-
+
3
1
5
Y U
TNRU24-SR
2
1
3
2
3
TNRU230
13
TSRU.. series rotary actuators
•
•
•
•
Non-spring return rotary actuators: for 2 way ball valves DN65...80
Torque 20 Nm
TSRU24-SR (AC/DC 24 V)
Modulating control
Open/Close and floating control
TSRU230 (AC 230 V)
Technical data
Basic Technical data Connection cable
Torque
Angle of rotation
Running time
Sound power level
Position indication
Direction of rotation
90°
90s
Max. 45dB(A)
Mechanical
Selectable by switch (covered): Factory preset
change to
to reverse the direction of rotation
Degree of protection
IP54 in any direction
EMC
Ambient temperature range
Non-operation temperature
Temperature of medium
Humidity test
CE according to 89/336/EEC
Maintenance
TSRU24-SR Nominal voltage range
Power consumption
Transformer sizing
Control Signal
Feedback signal
TSRU230
1m, 0.75mm2
20Nm
-5...+50°C
-5...+80°C
-5...+100°C
EN 60730-1
Maintenance free
AC/DC 19.2...28.8V
2.5W @ running/0.4W @ holding
5VA
DC 2(0)...10V (input impedance) 100k
DC 2...10V, Max. 1mA
Protection class
Weight
Nominal voltage range
Power consumption
Transformer sizing
Low voltage directive
Protection class
III (safety low voltage)
1.0kg
Weight
1.05kg
AC 85...265V
3.0W @ running/0.6W @ holding
7VA
CE according to 73/23/EEC
II (Totally insulated)
Product features
Simple direct mounting Simple di rect mounting on the ball valve using only one screw.
Manual operation Manual operation by pushbutton when necessary.
High function reliability The actuator is overload-p roof, needs no limit switches, stops automatically at the end stops.
Wirings
TSRU24-SR Modulating control
~ T
-
14
!
N
L1 AC 100...240V
L1 AC 100...240V
N
U DC 2…10 V
1
2
3
T
• Connection via safety isolating transforme
r.
• Other actuators can be connected in parallel.
Please note the performance data.
Floating control
Open/Close control
Y DC 2(0)…10 V
~
Notes:
+
AC 24 V
DC 24 V
Y U
-
+
5
0
1
2
3
1
TSRU230
2
3
TGRU.. series rotary actuators
•
•
•
•
Non-spring return rotary actuators: for ball valves DN100...150
Torque 40 Nm
Modulating control
TGRU24-SR (AC/DC 24 V)
Open/Close control
TGRU230 (AC 100...240 V)
Technical data
Basic Technical data Connection cable
1m, 0.75mm2
40Nm
Torque
90°
150s
Angle of rotation
Running time
Sound power level
Max. 45dB(A)
Position indication
Mechanical
Direction of rotation
Degree of protection
Selectable by switch (covered): Factory preset
to reverse the direction of rotation
change to
IP54 in any direction
EMC
CE according to 89/336/EEC
Ambient temperature range
Non-operation temperature
Temperature of medium
Humidity test
-5...+50°C
-5...+80°C
-5...+100°C
Maintenance
Maintenance free
EN 60730-1
TGRU24-SR Nominal voltage range
AC/DC 19.2... 28.8V
Power consumption
4.5W @ running/2W @ holding
Transformer sizing
Control Signal
6.5VA
DC 2(0)...10V (imput impedance) 100k
Feedback signal
DC 2...10V, Max. 1mA
Protection class
III (safety low voltage)
Weight
TGRU230 Nominal voltage range
2.0kg
AC 85...265V
5W @ running/2.5W @ holding
Power consumption
Transformer sizing
9VA
Low voltage directive
CE according to 73/23/EEC
Protection class
II (Totally insulated)
Weight
2.05kg
Product features
Simple direct mounting Simple di rect mounting on the ball valve using only one screw.
Manual operation Manual operation by pushbutton when necessary.
High function reliability The actuator is overload-proof, needs no limit switches, stops automatically at the end stops.
Wirings
Modulating control
T
-
+
U DC 2…10 V
2 3
+
5
Y U
Open/Close control
Notes:
Y DC 2(0)…10 V
~
T
!
• Connection via safety isolating transforme
r.
• Other actuators can be connected in parallel.
Please note the performance data.
1
~
Notes:
-
AC 24 V
DC 24 V
TGRU24-SR
!
N
L1 AC 100...240V
1
2
• Caution: Power supply voltage.
• Other actuators can be connected in parallel.
Please note the performance data.
3
TGRU230
15
Dimensions of non-spring return actuators
Dimensions: TTR..
Measurement [mm]
84
62
67
55
59
min. 200
min. 70
42
Dimensions: TLRU..
167.2
24.5
94
66
8.2
46.9
63
4
6
1
8.2
13.2
19.5
71
56
64.4
11
Measurement [mm]
50
5.2
70.9
50
Dimensions: TNRU..
172.2
27.4
Measurement [mm]
99
66
8.2
6
5.2
50.9
16
4
19.5
12.5
8 .6
74
58.5
48.4
64.5
65.9
11.5
41.7
83
Dimensions
Dimensions: TSRU..
Measurement [mm]
182.2
32.6
109
66
8.3
67.8
66.4
17.5
74
58.5
50.2
11.5
11.8
8.8
1
4
49.7
93
6
5.2
60.9
Dimensions: TGRU..
Measurement [mm]
66
228
35
141.5
8.3
78
69.6
132
75
73.2
112
57.2
17
6
7
54.5
84
115
17
Installation procedures
Installation procedures:TTR..
Installation procedures:TLRU../TNRU.. (DN15...50)
1
3
18
1
2
2
Installation p rocedures
Installation procedure: TSRU.. + DN65...80 Ball valves
Take out
Step 3
Push this button during
manual operation !
Turn the clamp counter clockwise
to fully open by manual override
Step 2
Step 1
These parts are factory- assembled
Fully open
Fully open
19
Installation procedures
Installation procedure: TGRU.. + DN100...150 Ball valves
Step 7
Step 6
Handle position
0
Push this button during
manual operation
1
Turn the clamp count clockwise
to fully open by manual override
Step 5
Step 4
Installation can be
in four directions
Step 3
Step 2
Step 1
Fully open
20
Installation, direction of flow and commissioning
Standard directions of flow
kv
Y
2-way
TBR2..AC, TBR6..AC
characterized
control valves
Closed
Open
kv
Y
2-way
Open/Close
ball valves
TBR2..AC, TBR6...AC
Open
Closed
Spindle position
for corresponding
valve flow
For 2-way ball valve
Actuator position
corresponding to
ball valve flow
di rection
Flow characteristics of characterized control valves
kv/ kvs
2-way characterized control valve
100%
Between 0 ° and 12.5° angle of rotation, 2-way
characterized control valves function as
tight-sealing shut-off devices. Between 12.5 ° and
90° angle of rotation, control ball valves.
0
Angle
of
90° rotation
12.5°
Mounting, installation and commissioning
Separate supply
When Ball Valve and Rotary Actuator are
supplied separately, they can be assembled
on-site.
Recommended straight pipe installation
It is a general recommendation to keep
minimum 2xDN of straight piping distance
before the CCV installation in the pipe, to
perform the best control function.
No requirements for after the valve.
2xDN
Recommended mounting positions
The Ball Valves maybe mounted vertical (Fig.
1) or horizontal (Fig. 2). However, mounting the Ball Valves with the spindle pointing
downwards, i.e. upside down (Fig. 3), is not
recommended.
Fig.1
Fig.2
No special tools are needed for assembly.
Instructions will be found packed with the
valve and actuator.
Commissioning
Must not be carried out until the Ball Valve
and Rotary Actuator have been assembled in
accordance with the instructions.
Fig.3
21
Notes on maintenance and project design
Maintenance
• Ball valves and rotary actuators are both main -
• The system must not be returned to service until
tenance free.
• Before any kind of service work is carried out on
control devices of this type, it is essential to isolate
the actuator from the power supply (by unplugging
the power lead). Any pumps in the particular part of
the piping system concerned must also be switched
off and the appropriate isolating fittings closed (also
allow everything to cool down first if necessary and
reduce the pressure in the system to atmospheric).
the ball valve and the actuator have been properly
re-installed and connected and the pipe work has
been refilled in the propermanner.
Disposal
When a control device (ball valve and actuator) has
come to the end of its service life, the two part must
be dismantled and sorted into different materials
before being disposed of.
Subsequent removal
In the case of applications where subsequent
removal of ball valve will be necessary, it is
advisable to make appropriate preparations
before hand.
Project design
Installing TBR2..AC/TBR6..AC ball valves, 2-way
The TBR2.. characterized control valve is a throttling
device, installed in the return line of systems in order
to ensure less thermal stress on the seals of the
device. The direction of flow specified must be
adhered to.
Dirt filters recommended
Characterized control valves are relatively sensive
control devices, and in order to ensure that they give
long service life, the fitting of dirt filters is recommended.
Correct rating and sizing
In order to ensure that the control devise
(characterized control valve and rotary actuator)
achieves a long service life, it is essential for the
valve to be rated for the correct differential pressure
pV100 across the valve, i.e. with adequate valve
authrity (Pv>0.5). The differential pressure pv100
depends on the type of hydraulic circuitin which the
Water quality requirements
Sufficient isolating valves
The water quality requirements specified in VDI2035 It is essential to ensure that sufficient isolating valves valve is being used.
are provided.
must be adhered to.
p v100 with characterized control valves full open
p v100 TBR2..AC/TBR6..AC characterized control valves, 2-way
Throttling circuit
Injection circuit with
throttling device
p v100 > p VR /2
p v100 > p VR /2
VL
pV
R
RL
RL
VL
VL
R
Legend
Characterized control valve,
2-way with rotary actuator
Pump
VL - Supply
RL .... Return
Non-return damper
Balancing throttle
ressure ac ross
p VR
p VR
p VR
p MV
RL
22
VL
pV
S y n o p t ic
p re s e n t a t io n
G e o g r a p h ic
p re s e n t a t io n
Typical values:
Typical values:
15 kPa< p v100 < 150 kPa 10 kPa< pv100 < 100 kPa
RL
section at rated load (e.g. heat exchanger)
Note:
re not shown.
Literature Number
Filing Hierarchy
Date
Superceded
Stocking
TD-PRC003-EN
Service Products/Control
July. 2011
Asia Parts
Trane has a policy of continuous product and product data improvement and reserves the right to change
design and specifications without notice.