PICCV Tech. Data
Features / Benefits
Pressure Independent Characterized Control Valves™ (PICCV)
Pressure Independent
Characterized Control Valves (PICCV)
Vent holes reduce
condensation build-up
Thermal isolating adapter
between flange and actuator
Actuator can be mounted in four
different positions
Perpendicular mounting flange and square
drive head eliminate lateral forces on the stem
Easy direct coupling of
actuator with a single screw
Blow-out proof stem with thrust-bearing
Teflon® disc and double O-ring design for
long service life*
Characterizing disc – made of
Tefzel®/Brass known for excellent
strength and chemical resistance
Teflon® seats with O-rings provide
constant seating force against the ball
and reduce torque requirement*
Forged brass valve body
– no pin-hole leaks
Non-corroding
chrome-plated brass
PATENTED
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Regulator Assembly
Disadvantages of Today’s Systems
Advantages of the PICCV
●
Time consuming balancing effort
●
Easy selection, no Cv calculation required
●
Rebalancing required when adding to system or remodeling
●
Hydronic balancing is simplified, as the circuits are not interactive
●
Poor valve authority at average or low load
●
Flexible commissioning
●
Balancing procedure dictates quality
●
●
Potential spreading of control problems can occur when one or more
loops are instable, due to interactive nature of circuits
One piece installation saves 50% of labor costs,
installation space, and investment for balancing valve
●
Reduces pumping costs
●
Low ΔT reduces efficiency of chillers, condensing boilers, or coils
●
Maintains ΔT for higher efficiency of chillers and condensing boilers
●
Starving of terminals in less favored spaces results in long start-up time
●
Visualizes flow in a BMS system and provides
accurate flow for each degree of opening
●
Prevents overflow or underflow for fast start-up
Features
Options
●
Automatic dynamic system balancing
●
Belimo PC-Tool/ZTH-PICCV for commissioning
●
Field adjustable flow rate
●
Weather shields
●
5 – 50 PSI differential pressure operating range (gradual flow will increase
from 0-5 psi)
●
Auxiliary switches
●
Metric threads
●
0.5 – 100 GPM (1/2” – 2”)
●
5 year warranty
*Teflon® is a registered product of Dupont
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
1
Set-up
Pressure Independent Characterized Control Valves™ (PICCV)
SET-UP
2-WAY VALVE
SPECIFY UPON ORDERING
Stays in Last Position
Note Fail Position
SPRING RETURN
NON-SPRING RETURN
LRB24-3
Floating type actuators
Power to pin 2 will drive
valve CW. Power to pin 3
will drive valve CCW. The
above will function when
the directional switch is in
the “1” position-to reverse
select the “0” position.
LRX24-MFT
ARX24-MFT
MFT type actuators†
NC: Valve Closedwill open as voltage
increases.
Actuator switch on Y2.
NO: Valve Openwill close as voltage
increases.
Actuator switch on Y1.
TF24-MFT US
LF24-MFT US
AFRX24-MFT US
MFT type actuators†
NC/FO Valve: Valve
Closed-will open as
voltage increases.
Actuator switch on CW.
Spring Action: Will
spring open upon power
loss.
NC/FC Valve: Valve
Closed-will open as
voltage increases.
Actuator switch on CW.
Spring Action: Will
spring closed upon
power loss.
NO/FC Valve: Valve
Open-will close as
voltage increases.
Actuator switch on CCW.
Spring Action: Will
spring closed upon
power loss.
NO/FO Valve: Valve
Open-will close as
voltage increases.
Actuator switch on CCW.
Spring Action: Will
spring open upon power
loss.
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
† PICCVs with MFT actuators are dependent on their Minimum and Maximum Percentages of rotation.
Actuators must be re-programmed for different Minimum and Maximum Settings if actuator set-ups must be changed.
Please contact Technical Sales for information.
Installation
PICCVs shall be installed, with flow in the direction of the arrow on the
valve body. If installed backwards, there could be damage to either the
diaphragm or the regulator top.
The valve assembly can be installed in a vertical or horizontal
arrangement, as long as the actuator is positioned to avoid
condensation from dripping on the actuator.
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Operation / Installation
Pressure Independent Characterized Control Valves™ (PICCV)
Flow Pattern
PICCV consists of a differential pressure regulator in series with a
control valve.
The amount of flow that passes through the valve is controlled by the
use of a pressure regulator that moves according to the change in
pressure above and below it.
Regulator
Section
Control Valve
Section
Water exits valve
– pressure is P2
(low).
All pressure changes are absorbed by the pressure regulator allowing
the differential pressure to be held constant over the control valve
section thereby giving the same flow.
Water enters valve –
pressure is P1 (high).
Ports sense pressure drop and
transfer it through this channel
below regulator.
Water passes through
regulator, disc, and ball
– pressure drops.
Low pressure pulls regulator down
against the spring force.
The Best Way to Control Flow
The PICCV is a two-way valve that will supply a specific flow for each degree
of ball opening regardless of pressure variations in a system.
Valve accuracy
± 10% Combination of manufacturing tolerances and pressure variations
PICCV Performance
14
12
10
100%
90%
8
6
80%
70%
60%
50%
40%
4
2
0
0
5
10
15
20
25
30
35
40
45
% Ball Opening
Operating Differential Range of 5 – 50 PSI
Flow Rate (GPM)
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Maintain design flow independent of pressure variations.
50
Differential Pressure PSI
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3
Piping the PICCV to Achieve a Larger Flow Rate
The Pressure Independent Characterized Control Valves can be piped in a parallel
orientation to achieve increased flow rates.
Our PICCV valves are available in flows to 100 GPM. To achieve flows larger than
this, it is recommended to connect two of these valves in parallel leading to a
common manifold. To correctly operate these valves, the Belimo Multi Function
Technology (MFT) will be employed to utilize one common control signal.
For example, the first valve will be outfitted with an MFT actuator that will
correspond to a 2-5 or 2.6 VDC signal. The second valve would be outfitted with
an MFT actuator that would correspond to a 6-10 VDC signal. Therefore, through
a single 2-10 VDC output, the full flow range will be achieved. The actuators
will be wired in a parallel arrangement. The established configured P Codes are
P-10137 for 2-5 VDC, P-10118 for 2-6 VDC, and P-10119 for 6-10 VDC.
This recommended application provides the control of flows up to 200 GPM by
using two valves. The top diagram details valves piped in a parallel arrangement.
The bottom diagram features a typical single piping arrangement.
If more than three valves are piped in parallel, please call Belimo to discuss
control options.
TYPICAL PARALLEL PIPING IN RELATION TO THE INPUT AND OUTPUT (SCALE: NONE)
BELIMO PICCV (TYP.)
P/T PORT
FLOW
H/C–COIL
PARALLEL PIPING ARRANGEMENT
FOR PICCV VALVES
P/T PORT
P/T PORT
P/T PORT
P/T PORT
TEE (TYP.)
FLOW
AIR VENT
SHUT–OFF
VALVE
FLOW
FLOW
FLOW
FLOW
P/T PORT
STRAINER
(Optional)
FLOW
SHUT–OFF
VALVE
DRAIN
TYPICAL PIPING IN RELATION TO THE INPUT AND OUTPUT (SCALE: NONE)
BELIMO PICCV (TYP.)
FLOW
H/C–COIL
P/T PORT
P/T PORT
FLOW
TYPICAL PARALLEL PIPING IN RELATION
SHUT–OFF
VALVE
AIR VENT
TO THE INPUT AND OUTPUT
UNION CONNECTION (TYP.)
FLOW
P/T PORT
FLOW
STRAINER
(Optional)
FLOW
SHUT–OFF
VALVE
DRAIN
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TYPICAL PARALLEL PIPING IN RELATION
TO THE INPUT AND OUTPUT
203-791-8396 LATIN AMERICA
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
UNION CONNECTION (TYP.)
Nomenclature
Pressure Independent Characterized Control Valve (½” and ¾”)
™
P
2
050
B
005
LRX
24
-MFT
Flow Rate
Valve Type
P = Pressure
Independent
Characterized
Control Valve
Porting
Valve
Body Size
2 = Two Way
050 = ½”
075 = ¾”
Body Type
B = Chrome Plated
005 = .50 GPM
010 = 1 GPM
015 = 1.5 GPM
020 = 2 GPM
025 = 2.5 GPM
030 = 3 GPM
035 = 3.5 GPM
040 = 4 GPM
045 = 4.5 GPM
050 = 5 GPM
055 = 5.5 GPM
060 = 6 GPM
065 = 6.5 GPM
070 = 7 GPM
075 = 7.5 GPM
080 = 8 GPM
085 = 8.5 GPM
090 = 9 GPM
095 = 9.5 GPM
100 = 10 GPM
Control
Power
Actuator Type Supply
-3 = Floating Point
-MFT = MultiFunction
Non-Spring Return 24 = 24 VAC/DC
Technology
LRB…
120 = 120 VAC
LRX…
Spring Return
TF…
LF…
ORDERING EXAMPLE
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
3
1
For MFT orders only - select programming code
Choose the valve actuator combination.
P2050B005+LRX24-MFT
+NC
+ Tagging (if needed)
4
2
Specify preference or configuration.
Does order
require
tagging?
Set-Up
P-10019 (A19)
Non-Spring Models
NO = Normally Open
NC = Normally Closed
Spring Return Models
NO/FO = Normally Open/Fail Open
NO/FC = Normally Open/Fail Closed
NC/FO = Normally Closed/Fail Open
NC/FC = Normally Closed/Fail Closed
P-10019 (A19)
P-10028 (A28)
P-20031 (W31)
P-20032 (W32)
P-20034 (W34)
P-30003 (F03)
P-10019 (A19)
Complete Ordering Example:
Tagging:
Valves may be
tagged per customer
specification. ($10.00
charge per tag)
Example:
AHU-1
FCU-2
Part number for tagging:
99981-00101
Refers to valve ports from inlet to outlet, per flow
arrow.
5
2 to 10 VDC
0 to 10 VDC
0.02 to 5.00 seconds PWM
0.10 to 25.50 seconds PWM
0.59 to 2.93 seconds PWM
Floating Point
On/Off**
P2050B005+LRX24-MFT+NC+A19
** Wire for On/Off
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5
Nomenclature
Pressure Independent Characterized Control Valves™ (PICCV)
Pressure Independent Characterized Control Valve™ Nomenclature
PICCV
25
Pressure
Independent
Characterized
Control Valve
-012
24
-MFT
S = Built-in
Auxiliary
Switch
Control
Valve Size
Flow Rate
25 = 1”
32 = 1¼”
2-way Chrome
Plated Brass Ball
and Brass Stem
+LRX
40 = 1½”
Power Supply
-3 = Floating Point
-MFT = Multi-Function
Technology
3 GPM
Actuator Type
24 = 24 VAC/DC
Refer to table
Non-Spring Return
120 = 120 VAC
LRB…
50 = 2”
LRX…
ARX…
Spring Return
TF…
LF…
AF…
3
1
For MFT orders only - select programming code
Choose the valve actuator combination.
PICCV-25-012+LRX24-MFT
+NC
+Tagging (if needed)
4
2
Specify preference or configuration.
Does order
require
tagging?
Set-Up
P-10019 (A19)
Non-Spring Models
NO = Normally Open
NC = Normally Closed
Spring Return Models
NO/FO = Normally Open/Fail Open
NO/FC = Normally Open/Fail Closed
NC/FO = Normally Closed/Fail Open
NC/FC = Normally Closed/Fail Closed
P-10019 (A19)
P-10028 (A28)
P-20031 (W31)
P-20032 (W32)
P-20034 (W34)
P-30003 (F03)
P-10019 (A19)
Complete Ordering Example:
Tagging:
Valves may be
tagged per customer
specification. ($10.00
charge per tag)
Example:
AHU-1
FCU-2
Part number for tagging:
99981-00101
Refers to valve ports from inlet to outlet, per flow
arrow.
5
2 to 10 VDC
0 to 10 VDC
0.02 to 5.00 seconds PWM
0.10 to 25.50 seconds PWM
0.59 to 2.93 seconds PWM
Floating Point
On/Off**
PICCV-25-012+LRX24-MFT+NC+A19
** Wire for On/Off
800-543-9038 USA
6
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Ordering Example
Pressure Independent Characterized Control Valves™ (PICCV)
Product Range Overview – P2..., 2-way
P2050B005
15
P2050B010
1.5
½
15
P2050B015
2
½
15
P2050B020
3
½
15
P2050B030
4
½
15
P2050B040
5
½
15
P2050B050
6
¾
20
P2075B060
7
¾
20
P2075B070
8
¾
20
P2075B080
9
¾
20
P2075B090
10
¾
20
P2075B100
12
1
25
PICCV-25-012
14
1
25
PICCV-25-014
16
1
25
PICCV-25-016
18
1
25
PICCV-25-018
18
1¼
32
PICCV-32-018
20
1¼
32
PICCV-32-020
22
1¼
32
PICCV-32-022
24
1¼
32
PICCV-32-024
26
1¼
32
PICCV-32-026
26
1½
40
PICCV-40-026
28
1½
40
PICCV-40-028
30
1½
40
PICCV-40-030
33
1½
40
PICCV-40-033
33
2
50
PICCV-50-033
36
2
50
PICCV-50-036
40
2
50
PICCV-50-040
44
2
50
PICCV-50-044
48
2
50
PICCV-50-048
52
2
50
PICCV-50-052
56
2
50
PICCV-50-056
60
2
50
PICCV-50-060
65
2
50
PICCV-50-065
70
2
50
PICCV-50-070
75
2
50
PICCV-50-075
80
2
50
PICCV-50-080
90
2
50
PICCV-50-090
100
2
50
PICCV-50-100
LRX24-MFT
15
½
Equal percentage
characteristic
PICCV
Applications
Water-side control of heating and cooling systems, for
AHUs, re-heat coils, fan coil units, unit ventilators and heat
pumps.
Mode of Operation
The Pressure Independent Characterized Control Valve
is a two-way valve which combines the functionality of a
control valve and a pressure regulating valve, creating one
precise product which is unaffected by pressure variations
in a system.
Product Features
Constant flow regardless of pressure variations in
the system at every degree of ball opening. Maximizes
chiller ΔT, preventing energizing additional chillers due
to low ΔT. Simplified valve sizing and selection, no Cv
calculations required.
Actuator Specifications
Control type
Floating Point, Non-Spring
Multi-Function Technology (MFT)
Non-Spring and Spring Return
Manual override
LRB, LRX, LRC, AFRX, ARX
Electrical connection
3 ft [1m] cable with
½” conduit fitting (additional
cable lengths are available)
ARX24-MFT
½
1
Non-Spring Return
LRB24-3
0.5
Suitable Actuators
Spring Return
LF24-MFT US
2-way NPT
TF24-MFT US
DN [mm]
LRCB24-3 Heat Pump Only
Type
Inches
AFRX24-MFT US
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Valve Nominal Size
GPM**
Valve Specifications
Service
Flow characteristic
Controllable flow range
Sizes
Type of end fitting
Materials
Body
Ball
Stem
Seat
chilled or hot water, 60% glycol
equal percentage
75°
½”, ¾”, 1”, 1¼”, 1½”, 2”
NPT female ends
forged brass, nickel plated
chrome plated brass
chrome plated brass
fiberglass reinforced Teflon®
PTFE
Set O-ring
Viton®
Characterizing disc
½” & ¾” brass
1”- 2” TEFZEL®
Packing
2 EPDM O-rings, lubricated
Diaphragm
½” & ¾” silicone and Nomex
1”- 2” polyester reinforced silicone
Regulator components stainless steel/brass/Delrin 500AF
Spring
stainless steel
Pressure rating
600 psi
½”, ¾”, 1”
400 psi
1¼”, 1½”, 2”
Media temp range
0°F to 212°F [-18°C to 100°C]
Close off pressure
200 psi
Maximum differential
5 to 50 psid
pressure across valve
(range)
Leakage
ANSI Class IV (0.01% of
rated valve capacity at
50 psi differential)
**Reference pages 8 and 9 for all flow rates available.
Tefzel® is a registered trademark of DuPont
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
7
P2... Series Pressure Independent Characterized Control Valves™ (PICCV)
Chrome Plated Brass Ball and Brass Stem, NPT Female Ends
Application
The Pressure Independent Characterized Control Valve is typically used in air
handling units on heating and cooling coils, and fan coil unit heating or cooling
coils. Some other common applications include unit ventilators and VAV reheat coils. This valve is suitable for use in a hydronic system with constant or
variable flow.
This valve is designed with MFT functionality which facilitates the use of various
control input.
1”
Rangeability
Differential pressure
Valve accuracy
Weight of valve body
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
½” body has two different flow capacities (.50 GPM to 2.5 GPM) (3 GPM to 5.5 GPM)
1” body has two different flow capacities (11 GPM to 16 GPM) (17 GPM to 19 GPM)
Tefzel® and Teflon® are registered trademarks of Dupont
800-543-9038 USA
8
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
LRCB24-3 Heat Pump Only
15
15
15
15
15
15
15
15
15
15
15
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
LRX24-MFT
½
½
½
½
½
½
½
½
½
½
½
¾
¾
¾
¾
¾
¾
¾
¾
¾
1
1
1
1
1
1
1
1
1
LRB(X)24-3
0.03
0.06
0.09
0.13
0.16
0.19
0.22
0.25
0.28
0.32
0.35
0.38
0.41
0.44
0.47
0.50
0.54
0.57
0.60
0.63
0.69
0.76
0.82
0.88
0.95
1.01
1.07
1.14
1.20
Non-Spring
Return
TF24-MFT US
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
11
12
13
14
15
16
17
18
19
LF24-MFT US
P2050B005
P2050B010
P2050B015
P2050B020
P2050B025
P2050B030
P2050B035
P2050B040
P2050B045
P2050B050
P2050B055
P2075B060
P2075B065
P2075B070
P2075B075
P2075B080
P2075B085
P2075B090
P2075B095
P2075B100
PICCV-25-011
PICCV-25-012
PICCV-25-013
PICCV-25-014
PICCV-25-015
PICCV-25-016
PICCV-25-017
PICCV-25-018
PICCV-25-019
Spring
Return
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
¾”
0.5 GPM [.03 l/s], 1 GPM [.06 l/s],
1.50 GPM [0.09 l/s], 2 GPM [.13 l/s],
2.5 GPM (0.16 l/s) , 3 GPM [.19 l/s],
3.5 GPM( 0.22 l/s), 4 GPM [.25 l/s],
4.5 GPM (0.28 l/s), 5 GPM [.32 l/s],
5.5 GPM (0.35 l/s)
6 GPM [0.37 l/s], 6.5 GPM (0.41 l/s),
7 GPM [0.44 l/s], 7.5 GPM (0.47 l/s)
8 GPM [0.50 l/s], 8.5 GPM (0.54 l/s),
9 GPM [0.57 l/s], 9.5 GPM (0.60 l/s)
10 GPM [0.63 l/s]
11 GPM (0.69 l/s), 12 GPM [0.76 l/s],
13 GPM (0.82), 14 GPM [0.88 l/s],
15 GPM (0.95 l/s), 16 GPM [1.01 l/s],
17 GPM (1.07 l/s), 18 GPM [1.14 l/s]
19 GPM (1.20 l/s)
100 : 1
5 to 50 PSI operating range
± 10% combination of manufacturing
tolerances and pressure variations
½” = 2.52 lbs
¾” = 2.52 lbs
1” = 4.98 lbs
Close-off
PSI
Flow rate
½”
DN mm
Regulator components
Spring
Body pressure rating
Media temp. range
Close off pressure
Leakage
forged brass, nickel plated
chrome plated brass
chrome plated brass
Viton
fiberglass reinforced Teflon® PTFE
½” & ¾” Brass
1” TEFZEL®
2 EPDM O-rings, lubricated
½” & ¾” silicone and Nomex
1” polyester reinforced silicone
stainless steel/brass/Delrin 500 AF
stainless steel
600 PSI
0°F to 212°F [-18°C to 100°C]
200 PSI
ANSI Class IV (0.01% of rated valve
capacity at 50 psi differential)
Inches
Packing
Diaphragm
chilled or hot water, 60% glycol
equal percentage
½”, ¾”, 1”
female, NPT
Valve Model
Liter/sec
Technical Data
Service
Flow characteristic
Size
Type of end fitting
Materials
Body
Ball
Stem
Seat O-rings
Seat
Characterizing disc
Suitable Actuators
GPM
Flow Rate
Valve
Nominal
Size
P2... Series Pressure Independent Characterized Control Valves™ (PICCV)
Chrome Plated Brass Ball and Brass Stem, NPT Female Ends
Application
The Pressure Independent Characterized Control Valve is typically used in air
handling units on heating and cooling coils, and fan coil unit heating or cooling
coils. Some other common applications include unit ventilators and VAV reheat coils. This valve is suitable for use in a hydronic system with constant or
variable flow.
This valve is designed with MFT functionality which facilitates the use of various
control input.
Rangeability
Differential pressure
Valve accuracy
Weight of valve body
1.14
1.20
1.26
1.32
1.39
1.45
1.51
1.58
1.64
1.64
1.70
1.77
1.83
1.89
1.96
2.01
2.08
2.08
2.15
2.21
2.27
2.33
2.40
2.46
2.52
2.78
3.03
3.28
3.53
3.79
4.10
4.42
4.73
5.05
5.68
6.31
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1½
1½
1½
1½
1½
1½
1½
1½
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
32
32
32
32
32
32
32
32
32
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
Non-Spring
Return
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
ARX24-MFT
18
19
20
21
22
23
24
25
26
26
27
28
29
30
31
32
33
33
34
35
36
37
38
39
40
44
48
52
56
60
65
70
75
80
90
100
Spring
Return
AFRX24-MFT US
2” large
PICCV-32-018
PICCV-32-019
PICCV-32-020
PICCV-32-021
PICCV-32-022
PICCV-32-023
PICCV-32-024
PICCV-32-025
PICCV-32-026
PICCV-40-026
PICCV-40-027
PICCV-40-028
PICCV-40-029
PICCV-40-030
PICCV-40-031
PICCV-40-032
PICCV-40-033
PICCV-50-033
PICCV-50-034
PICCV-50-035
PICCV-50-036
PICCV-50-037
PICCV-50-038
PICCV-50-039
PICCV-50-040
PICCV-50-044
PICCV-50-048
PICCV-50-052
PICCV-50-056
PICCV-50-060
PICCV-50-065
PICCV-50-070
PICCV-50-075
PICCV-50-080
PICCV-50-090
PICCV-50-100
Suitable Actuators
Close-off
PSI
2” small
18 GPM [1.14 l/s], 19 GPM (1.2 l/s),
20 GPM [1.26 l/s], 21 GPM (1.32 l/s)
22 GPM [1.33 l/s], 23 GPM (1.45 l/s),
24 GPM [1.51 l/s], 25 GPM (1.58 l/s)
26 GPM [1.64 l/s]
26 GPM [1.64 l/s], 27 GPM (1.7 l/s),
28 GPM [1.77 l/s], 29 GPM (1.83 l/s)
30 GPM [1.89 l/s], 31 GPM (1.96 l/s),
32 GPM (2.01 l/s), 33 GPM [2.08 l/s]
33 GPM [2.08 l/s], 34 GPM (2.15 l/s),
35 GPM (2.21 l/s), 36 GPM [2.27 l/s],
37 GPM (2.33 l/s), 38 GPM (2.40 l/s),
39 GPM (2.56 l/s), 40 GPM [2.52 l/s]
44 GPM [2.78 l/s], 48 GPM [3.03 l/s],
52 GPM [3.28 l/s], 56 GPM [3.53 l/s],
60 GPM [3.79 l/s], 65 GPM [4.10 l/s],
70 GPM [4.42 l/s], 75 GPM [4.73 l/s],
80 GPM [5.05 l/s], 90 GPM [5.68 l/s],
100 GPM [6.31 l/s]
100 : 1
5 to 50 PSI operating range
± 10% combination of manufacturing
tolerances and pressure variations
1¼” = 8.31 lbs
1½” = 7.70 lbs
2” = 9.38 lbs
2” large = 29.10 lbs
DN mm
1½”
forged brass, nickel plated
chrome plated brass
chrome plated brass
Viton
fiberglass reinforced Teflon® PTFE
TEFZEL®
2 EPDM O-rings, lubricated
polyester reinforced silicone
stainless steel/brass/Delrin 500 AF
stainless steel
400 PSI
0°F to 212°F [-18°C to 100°C]
200 PSI
ANSI Class IV (0.01% of rated valve
capacity at 50 psi differential)
Inches
Flow rate
1¼”
chilled or hot water, 60% glycol
equal percentage
1¼”, 1½”, 2”
female, NPT
Liter/sec
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Technical Data
Service
Flow characteristic
Size
Type of end fitting
Materials
Body
Ball
Stem
Seat O-rings
Seat
Characterizing disc
Packing
Diaphragm
Regulator components
Spring
Body pressure rating
Media temp. range
Close-off pressure
Leakage
Valve Model
GPM
Flow Rate
Valve
Nominal
Size
2” body has two different flow capacities (44 GPM to 80 GPM) (90 GPM & 100 GPM)
Tefzel® and Teflon® are registered trademarks of Dupont
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9
This Page Intentionally Left Blank
10
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Pressure Independent Characterized Control Valve™
Heat Pump Applications
Optimize Your Heat Pump Application
by Using a Pressure Independent Characterized Control Valve
What are the benefits?
A balanced system is achieved without the need for a balancer to manually balance each circuit. Because the system is dynamic and
the PICCV performs dynamic balancing, Differential Pressures are no longer an issue to be concerned with. The PICCV will maintain a
constant flow at part load and during morning warm-up when all loops become critical. With the PICCV, each terminal gets the required
flow, no over-flow or under-flow at this critical time. The PICCV allows a mechanic to easily commission additional circuits after the
initial system is up and running, again thanks to dynamic balancing capability. The PICCV is available in flow rates from .5 to 80 GPM.
Choosing the right PICCV is as easy as determining the appropriate flow for your heat pump and then choosing the valve that satisfies
the flow requirement.
How does it work?
Keep with the same idea of a conventional heat pump system, then add the Belimo PICCV (2-way Pressure Independent Characterized
Control Valve). Think savings, and not necessarily first cost of equipment. Add a VFD (with its known and accepted benefits) and a
Belimo PICCV as your flow control valve, and you have now optimized your system flow for very little additional cost.
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
HEAT PUMP IN HEATING MODE
HEAT PUMP IN COOLING MODE
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11
Instructions for Field Adjustment of
Flow and Valve Sizing and Selection
Instructions for Non-Spring Actuator
Utilizing the FlowSetR™
Valve Sizing and Selection
PRESSURE INDEPENDENT, ON/OFF,
PROPORTIONAL, FLOATING ACTUATOR
NON-SPRING RETURN ACTUATOR: LRB24-3
REQUIRED INFORMATION
FlowSetR™
The factory setting corresponds to the ordered flow rate (selected
from Belimo’s standard product range). The valves factory setting is
in open position (valve always closes in CW direction).
To set or adjust desired maximum flow (actuator, FlowSetR™ and
valve are connected):
1. Fully close the valve via actuator control signal or via manual
override (press button and turn handle in clockwise direction).
NOTE: The FlowSetR™ fixed clockwise end stop purposely
prevents the actuator from returning to its full zero-degree position,
eliminating excess rotation.
2. Use the integrated hex tool in the actuator lever to turn adjustment
screw in plus (+) or minus (-) direction in order to move scale
indicator to desired flow rate. A standard hex tool (i.e. Allen
wrench) size 5/32” or 4mm can also be used to turn adjustment
screw.
PICCV flow can be field adjusted by using a hex tool. Therefore, the
maximum flow can be increased or decreased within the valves
adjustable flow range.
Integrated
Hex Tool
FOR SIZING:
flow in GPM
FOR SELECTION:
2-way valves only
pipe size
media temperature
spring return or non-spring return
required close-off pressure (COP)
voltage requirement
ambient temperature
required accessories
EQUATIONS USED
No equations are required. Choose the PICCV that has the closest
GPM to the requirement and round up to next available flow.
PROCEDURE
1) Obtain required GPM
2) Choose valve model number that has closest GPM rating
(round up)
3) Verify that valve size is not larger than pipe size and in general,
do not select a valve less than ½ of the line size
4) Select actuator based upon selection parameters above
5) Based upon actuator/valve selection, verify close-off pressure
(COP) meets project requirements
EXAMPLE OF CV CALCULATION
87 GPM is needed – choose 90 GPM valve PICCV-50-090
FlowSetR™
Adjustable
with hex tool
size 5/32” [4mm]
Sample scale PICCV
On Floating Point actuators, the running time is constant but dependent
on the overall angle of rotation.
Avoid disconnecting FlowSetR™ from actuator or valve! If
necessary, refer to instruction sheet on how to install FlowSetR™
to valve, and actuator to FlowSetR™.
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DEFAULT SET-UP:
PICCV Running Times
All MFT actuators have constant running time of 100 seconds. Whether they are set for on/off, floating or
proportional control, the running time remains constant.
Note for Floating Point Control with LR...-3: These actuators have a constant running time. The running
time is dependent on the model number or FlowSetR™ position as indicated in the table below. Some DDC
controllers need an adjustment of the running time, otherwise they lose the position information. In any
case, we recommend a position reset once a day.
Running Time (sec.)
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Valve
P2050B005
P2050B010
P2050B015
P2050B020
P2050B025
P2050B030
P2050B035
P2050B040
P2050B045
P2050B050
P2050B055
P2075B060
P2075B065
P2075B070
P2075B075
P2075B080
P2075B085
P2075B090
P2075B095
P2075B100
PICCV-25-011
PICCV-25-012
PICCV-25-013
PICCV-25-014
PICCV-25-015
PICCV-25-016
PICCV-25-017
PICCV-25-018
PICCV-25-019
PICCV-32-018
PICCV-32-019
PICCV-32-020
PICCV-32-021
PICCV-32-022
PICCV-32-023
PICCV-32-024
PICCV-32-025
PICCV-32-026
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Flow Rate (GPM)
LRB24-3/LRX120-3
LRX24-MFT, ARX24-MFT
TF24-MFT US, LF24-MFT US, AFRX24-MFT US
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
11
12
13
14
15
16
17
18
19
18
19
20
21
22
23
24
25
26
45
61
73
79
84
75
77
79
81
83
87
55
57
59
61
63
65
69
71
81
60
62
64
67
69
86
65
67
78
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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PICCV Running Times
Valve
PICCV-40-026
PICCV-40-027
PICCV-40-028
PICCV-40-029
PICCV-40-030
PICCV-40-031
PICCV-40-032
PICCV-40-033
PICCV-50-033
PICCV-50-034
PICCV-50-035
PICCV-50-036
PICCV-50-037
PICCV-50-038
PICCV-50-039
PICCV-50-040
PICCV-50-044
PICCV-50-048
PICCV-50-052
PICCV-50-056
PICCV-50-060
PICCV-50-065
PICCV-50-070
PICCV-50-075
PICCV-50-080
PICCV-50-090
PICCV-50-100
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14
Flow Rate (GPM)
LRB24-3
LRX24-MFT, ARX24-MFT
TF24-MFT US, LF24-MFT US, AFRX24-MFT US
26
27
28
29
30
31
32
33
33
34
35
36
37
38
39
40
44
48
52
56
60
65
70
75
80
90
100
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Running Time (sec.)
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Belimo PICCV Flow Verification & Commissioning
This document details the flow verification and commissioning
procedures for PICCV (pressure independent characterized control
valves). The flow verification techniques contained within this
document are optional and at the discretion of the Mechanical
Engineer/Designer. These procedures are not mandatory to ensure
proper operation of PICCV valves. Pressure independent control valves
are very different than a pressure dependent control valve. Pressure
variations in the system will not affect flow through the valve. The
ability to adjust and/or control the flow rate which passes through the
PI valve is not possible via another mechanical device and additional
mechanical devices should not be used. This makes the TAB/
Commissioning process much different than with standard control
valves. Pressure independent valves offer numerous maximum design
flow values in each valve body size. It is important to note that most
pressure independent valves will not travel a full 90 degrees of rotation
when commanded to full design flow position. Design flow in a PICCV
is adjusted through the maximum angle of ball travel. Therefore, if the
valve’s maximum flow setting is not at the end of the range, the valve
will travel to a point less than 90 degrees. This is normal operation for
pressure independent control valves.
Note to Mechanical Designer/Owner: It is essential that the mechanical
contractor install three (3) independent pressure/temperature ports if
the PICCV is not supplied with integrated ports. Please refer to Figure
A contained in this document for P/T port locations. External P/T ports
allow for true independent verification of proper PICCV operation.
Additionally, the external P/T ports allow for future comprehensive
troubleshooting and diagnosis once the system has been in operation
for an extended time period.
For proper and accurate flow verification of the PICCV, it is essential
that the mechanical contractor install two (2) separate independent
pressure/temperature ports (P/Ts) if the PICCV valve body is supplied
with integrated ports. (See Figure A -the integrated P/T port labeled 3b
performs the same function as P/T port 3a).
I. P/T port #1 and P/T port #2 are used for measuring pressure
differential across the coil (used to measure water pressure drop to
equate to flow or to measure water temperature delta T through the
coil).
II. P/T port #2 and P/T port #3a (or #3b if integrated into valve body)
are used to measure pressure drop across the PICCV (must be
between 5-50 psi pressure across valve body). Pressure Independent
valve body must have required differential pressure within this range
WITH VALVE ASSEMBLY COMMANDED TO DESIGN FLOW. Valve
shall be commanded to design flow position via EMS signal. Do not
manually open the valve with override handle. This pressure difference
across the PICCV is necessary to ensure the valve is working pressure
independently.
Pre Flow Verification System Checklist
In order to ensure a properly functioning hydronic system utilizing
Pressure Independent Characterizing Control Valves, the mechanical
contractor and/or T&B professional must verify that the following items
have been confirmed before beginning flow verification.
Each flow verification / commissioning procedure presented in this
document begins with a reference to the checklist contained below.
This serves as a constant reminder to the flow verification professional
that these parameters must be met so that proper flow results can be
measured / obtained.
*Items to check before beginning flow verification procedure:
• Verify that System is purged of air and filled to proper pressure.
• Verify that each PICCV valve has at least 5 psi but less than
50 psi dP across the valve (fig. A) by following one of the following
two measurement options:
− Reading taken across P/T ports 2 & 3a
− Reading taken across P/T port 2
• Verify Proper pump operation per manufacturers specifications.
• Verify proper supply water temperature is available and is at design
temperature.
• Proper Air filter maintenance has been completed.
• Fan belts are in proper working order.
• Heat transfer devices (coils) are clean.
• Strainers are clean.
• All manual shutoff valves are open.
Figure A
2
3a
(Optional)
1
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15
Belimo PICCV Flow Verification & Commissioning
All bypass valves are closed.
No automatic or manual balancing valves exist (or if they do, they
must be set fully open and locked so as not to interfere with the
pressure independency of the PICCV).
Below are the accepted procedures for verifying/commissioning
pressure independent control valves.
Procedure #1 (System Verification) – Total System
Flow Method
Verification for PICCV Cooling Valves/Heating Valves
1. Verify that System is in proper working order. *See Items to check
before beginning flow verification procedure contained at the
beginning of this document.
2. Command open all PICCVs in a given system via the building
automation system if the total connected load matches the pump
capacity and system diversity = 100%. Systems with less than
100% diversity need to have a % of valves closed to match pump
capacity.
3. Ensure that pumps are commanded to 100% speed (or VFD control
loop has high enough dP setpoint to satisfy connected load).
4. Verify total system flow is at system design flow rate via accurate
method:
Calibrated Circuit Setter on main lines
Orifice
Venturi
Ultrasonic Flowmeter
5. Decrease the pump speed (or decrease dP setpoint if under control)
until a measureable flow decrease occurs.
6. Increase pump speed (or increase dP setpoint if under control)
slowly until design flow is reestablished. Make note of this final
measured dP. This will be the correct system dP operating setpoint.
NOTE: If total flow does not match design flow then
troubleshooting must be done to determine cause. This may
involve verifying flows at the terminal level.
Procedure #3 (Terminal Level Verification) – Water
DeltaT Method
Verification for PICCV Cooling Valves/Heating Valves
1. Verify that System is in proper working order. *See Items to check
before beginning flow verification procedure contained at the
beginning of this document.
2. Ensure that water is at design temperature.
3. Ensure that terminal airflow is at design flow rate (cfm).
4. Command open pressure independent characterized control valve to
maximum design flow position.
5. Reference approved engineering document containing design water
deltaT for heating/cooling coil associated with corresponding
pressure independent characterized control valve.
6. Measure water temperature differential of coil by using P/T ports #1
and #2 as referenced in Figure A.
7. Measured temperature differential should be equal to designed
water temperature differential.
Procedure #4 (Terminal Level Verification) – Coil dP
(DeltaP) Method
Verification for PICCV Cooling Valves and PICCV Heating Valves
1. Verify that System is in proper working order. *See Items to check
before beginning flow verification procedure contained at the
beginning of this document.
2. Command open pressure independent characterized control valve to
maximum design flow position.
3. Reference approved engineering document containing design coil
water pressure drop (usually expressed in ft. of H2O) for
design flow. This value will be for the heating/cooling coil associated
with corresponding pressure independent characterized control
valve.
4. Measure coil dP by using P/T ports #1 & #2 as referenced in Fig. A.
5. Formula to calculate flow is:
Actual GPM = √(Measured Coil dP/Design Coil dP) x Design GPM
Note: Coil dP and Design dP expressed in feet of H2O.
Procedure #2 (Terminal Level Verification) –
Air DeltaT Method
Verification for PICCV Cooling Valves/Heating Valves
1. Verify that System is in proper working order. *See Items to check
before beginning flow verification procedure contained at the
beginning of this document.
2. Ensure that water is at design temperature.
3. Ensure that terminal airflow is at design airflow rate (cfm).
4. Command open pressure independent characterized control valve to
maximum design flow position
5. Reference approved engineering document containing design air
delta T for heating/cooling coil associated with corresponding
pressure independent characterized control valve.
6. Measure coil inlet air temperature and coil discharge air
temperature.
7. Difference between coil inlet air reading and coil discharge air
reading should equal or exceed design air delta T.
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M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
•
•
Belimo PICCV Flow Verification & Commissioning
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Field adjustment of maximum flow and /or flow accuracy.
(This function is not a requirement. This procedure is purely optional
and is not a mandatory procedure for proper operation of PICCV
valves.)
Flow Accuracy of the PICCV valve body is +/-10%. However, actuator
hysteresis and installation can have an effect on measured accuracy of
the PICCV assembly (actuator/valve) in the field. The accuracy of the
PICCV assembly can be improved in the application.
The maximum flow setting and/or flow accuracy can be adjusted in the
field using the Belimo PC-Tool or ZTH-PICCV (shown on next page).
Please contact your local Belimo representative to obtain/purchase this
tool or arrange to have a Belimo representative visit the project site to
make adjustments.
For additional information pertaining to the flow verification and
commissioning industry, please visit the website of these organizations
that promote the certification and continuing education of industry
professionals in the Test and Balance discipline.
NEBB - National Environmental Balancing Bureau, http://www.nebb.org/
TABB - Testing Adjusting Balancing Bureau, http://www.tabbcertified.org/
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17
Operating Instructions
ZTH-PICCV
The ZTH-PICCV is a tool created to easily
adapt the flow settings for the PICCV in
the field. It directly connects to the Belimo
actuator.
IMPORTANT:
There are two ways to connect the tool to the actuators
1
2
3
Y
WT
BL
5
U
TQ
Technical Information
ZTH-PICCV
24 VAC/DC
Communication
PP
Used with actuator types
LRX24-MFT
TF24-MFT US
LF24-MFT US
ARX24-MFT
AFRX24-MFT
GMX24-MFT
TF, LF, AFRX Series
Connect to the installed wires
of the actuator.
RE-PROGRAMMING PROCESS:
Step 1
Connect cable to actuator port, twist to lock in place (or wire as
above). Will display actuator for 5 seconds – note this and compare
to actuator being connected.
Step 2
Start PICCV PROCESS press OK will be displayed. Press OK.
START PICCV
PROCESS press ok
LRX24-MFT
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LR, AR, GM Series
Use the interface on the top of the
actuator. (Leave all of the wires of
the actuator installed.)
Supply
Operating Instructions
ZTH-PICCV
Step 3
NC (or NO) – run to MAX? Press OK will be displayed. Press OK.
NOTE: if you need to change the NO/NC action for the actuator, then
you must use the PC-Tool. Changing the switch will not accomplish
this. Do not change the Y1/Y2 switch.
Step 4
Actuator will drive to current setting (MAX for NC, Min for NO).
When it stops, adjust using + and – buttons. As it is running, it will
show actual value as the actuator moves.
NC - > run to MAX?
press ok
actual value
drive to MAX
Step 5
HOLD DOWN the – or + button down to adjust setting. If you
disengage the button, then the word “stop” appears and will change
to “hold”. When setting is changed as needed, press OK.
To re-test flow, drive actuator to 80% of current setting and then
re-drive to setting.
(Ex: setting 70%, drive to
56% or lower and then
drive back to 70%.)
Step 6
Display will state – SAVE to MAX (if NC) or SAVE to MIN (if NO).
Press OK.
actual value 63%
hold adj -> +/-
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
3%
Save to
MAX?
ok
actual value 63%
hold adj -> +/-
Step 7
Disconnect tool by twisting and re-cover connection port (or un-wire
actuator). You do not need to wait until actuator stops running to
disconnect.
disconnect tool
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Advanced Mode
•
Enter the configuration menu by pressing “OK” (hold button) while
connecting the ZTH-PICCV to the actuator.
•
Step through with arrow key to “Advanced Mode” menu
•
Change mode from 0 to 1
•
Unplug the ZTH-PICCV
•
With advanced mode, change runtime, control signal
(2-10 VDC, 0-10 VDC).
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LRB(X)24-3(-S) Actuators, On/Off, Floating Point
D146
Dimensions with PICCV
2.6"
[66]
6.5" [165]
2.34"
[59.4]
3.22"
[82]
1.69"
[42]
0.78" [20]
FlowSetR™ Dimensions
C
D
Valve
Nominal Size
DN
In.
[mm]
Models
LRB24-3
LRB24-3-S
LRX24-3
w/built-in Aux. Switch
Technical Data
Power supply
Power consumption
Transformer sizing
Electrical connection
Overload protection
Control
Input impedance
Angle of rotation
Direction of rotation
Position indication
Manual override
Running time
Humidity
Ambient temperature
Storage temperature
Housing type
Housing material
Agency listings†
Noise level
Quality standard
LRB24-3-S
Auxiliary switch
24 VAC ± 20% 50/60 Hz
24 VDC ± 10%
running 1.5 W
holding 0.2 W
2 VA (class 2 power source)
3 ft, 18 GA, Plenum rated cable
½” conduit connector
electronic throughout 0° to 95° rotation
On/Off, Floating Point
600 Ω
90°, adjustable with mechanical stop
reversible with protected
switch
handle
external push button
95 seconds, constant independent of load
5 to 95% RH, non-condensing (EN 60730-1)
-22°F to 122°F [-30°C to 50°C]
-40°F to 176°F [-40°C to 80°C]
NEMA 2/IP54
UL94-5VA
cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1, CSA C22.2 No. 24-93, CE acc. to
89/336/EEC
less than 35 dB (A)
ISO 9001
½”
¾”
after 8/2009
¾”
until 8/2009
1”
B
A
F
Dimensions (Inches [mm])
A
B
C
D
E
15
4.68 [119] 4.47 [114] 4.05 [103] 2.34 [60]
0.99 [25]
0.99 [25]
20
4.90 [125] 4.94 [126] 4.05 [103] 2.34 [60]
0.99 [25]
0.99 [25]
20
5.35 [133] 5.03 [128] 4.22[107] 2.38 [61]
1.04 [26]
1.30 [34]
25
7.05 [179] 6.85 [174] 4.80 [122] 3.23 [82]
1.60 [41]
1.60 [41]
1 SPDT, 3A (0.5A) @ 250 VAC, UL Listed,
adjustable 0° to 100°
† Rated impulse voltage 800V, Control pollution degree 3, Type of action 1 (1.B for -S models)
800-543-9038 USA
20
866-805-7089 CANADA
F
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
E
203-791-8396 LATIN AMERICA
LRB(X)24-3(-S) Actuators, On/Off, Floating Point
24 VAC Transformer
2
3
4
4
Actuators may be connected in parallel.
Power consumption and input impedance must be observed.
Actuators are provided with color coded wires.
Wire numbers are provided for reference.
3
Blk (1) Common –
Line
Volts
CAUTION Equipment damage!
W193
Wiring Diagrams
Red (2) +
a
a open
a closed
Wht (3) +
1
0
The indication of direction
is valid for switch position 1.
Actuators may also be powered by 24 VDC.
LRB24-3
24 VAC Transformer
Meets cULus or UL and CSA requirements without the
need of an electrical ground connection.
4
Red (2)
+
Wht (3)
+
1
0
The indication of direction
is valid for switch position 1.
LRB24-3
Floating Point control
W169
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical components. Have a
qualified licensed electrician or other individual who has been properly trained
in handling live electrical components perform these tasks. Failure to follow all
electrical safety precautions when exposed to live electrical components could
result in death or serious injury.
3
Blk (1) Common–
Line
Volts
WARNING Live Electrical Components!
W123
On/Off control
S1
NC
S2
S3
NO
0° to 95°
LRB24-3-S
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Auxiliary switch
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
21
LRCB24-3(-S) Actuators, On/Off
Application
The Pressure Independent Characterized Control Valve along with the LRCB24-3
is paired together specifically for use in Heat Pump applications to precisely
control the flow of condenser water. This assembly is suitable for use in a
hydronic system with constant or variable flow.
D146
Dimensions with PICCV
2.6"
[66]
6.5" [165]
3.22"
[82]
2.34"
[59.4]
1.69"
[42]
0.78" [20]
FlowSetR™ Dimensions
Models
C
LRCB24-3
LRCB24-3-S
D
E
Power consumption
Transformer sizing
Electrical connection
Overload protection
Control
Input impedance
Angle of rotation
Direction of Rotation
Position indication
Manual override
Running time
Ambient temperature
Housing
Housing Material
Agency listings
Noise level
LRCB24-3-S
Auxiliary switches
24 VAC ± 20% 50/60 Hz
24 VDC ± 10%
running 1.5 W
holding 0.2 W
2.5 VA (Class 2 power source)
18 GA plenum rated cable
1/2” conduit connector
3 ft [1m] 10 ft [3m] 16 ft [5m]
electronic throughout rotation
on/off
600 Ω
95°
reversible with protected
switch
handle
external push button and handle
40 second constant independent of load
-22° F to 122° F [-30° C to 50° C]
NEMA 2 / IP54
UL94-5VA
cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1, CSA C22.2
No. 24-93, CE acc. to 89/336/EEC and (-S
Models) 2006/95/EC†
max. 35 dB(A)
Valve
Nominal Size
DN
In.
[mm]
½”
¾”
after 8/2009
¾”
until 8/2009
1”
B
A
F
Dimensions (Inches [mm])
A
B
C
D
E
15
4.68 [119] 4.47 [114] 4.05 [103] 2.34 [60] 0.99 [25] 0.99 [25]
20
4.90 [125] 4.94 [126] 4.05 [103] 2.34 [60] 0.99 [25] 0.99 [25]
20
5.35 [133] 5.03 [128] 4.22[107] 2.38 [61] 1.04 [26] 1.30 [34]
25
7.05 [179] 6.85 [174] 4.80 [122] 3.23 [82] 1.60 [41] 1.60 [41]
1 SPDT, 3A (0.5A inductive) @ 250 V
†Rated Impulse Voltage 800V, Type of action 1 (1.B for -S version), Control Pollution Degree 3.
800-543-9038 USA
22
866-805-7089 CANADA
F
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Technical Data
Power supply
203-791-8396 LATIN AMERICA
LRCB24-3(-S) Actuators, On/Off
1
1
Provide overload protection and disconnect as required.
3
Actuators may also be powered by 24 VDC.
24 VAC Transformer
W569_B
Wiring Diagrams
3
Blk (1) Common –
Line
Volts
Red (2) +
a open
a closed
a
Wht (3) +
1
Meets cULus or UL and CSA requirements without the
need of an electrical ground connection.
0
The indication of direction
is valid for switch position 1.
LRCB24-3
WARNING Live Electrical Components!
On/Off control
W169_LRCB
During installation, testing, servicing and troubleshooting of this product,
it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling
live electrical components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components could result in
death or serious injury.
S1
NC
S2
S3
NO
0° to 95°
LRCB24-3-S
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Auxiliary switch
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
23
LRX120-3 Actuators, On/Off, Floating Point
D149_PICCV
Dimensions with 2-Way Valve
C
D
B
E
F
A
Models
Technical Data
Control
Power supply
On/Off, Floating Point
100 to 240 VAC, 50/60 Hz (nominal)
85 to 265 VAC, 50/60 Hz (tolerance)
Power consumption running 2 W
holding 0.5 W
Transformer sizing
4 VA (class 2 power source)
Electrical connection
½” conduit connector
18 GA, plenum rated cable
3 ft [1m] 10 ft [3m] 16 ft [5m]
Overload protection
electronic throughout 0° to 95° rotation
Input impedance
600 Ω
Angle of rotation
90°, adjustable with mechanical stop
switch
Direction of rotation
reversible with protected
Position indication
handle
Manual override
external push button
Running time
150, 95, 60, 45, 35 seconds,
constant independent of load
Humidity
5 to 95% RH non-condensing
(EN 60730-1)
Ambient temperature
-22°F to 122°F [-30°C to 50°C]
Storage temperature
-40°F to 176°F [-40°C to 80°C]
Housing
NEMA 2/IP54
Housing material
UL94-5VA
Agency listings†
cULus acc. to UL 60730-1A/-2-14,
CAN/CSA E60730-1, CSA C22.2 No. 24-93,
CE acc. to 89/336/EEC (and 2006/95/EC for
line voltage and/or -S versions)
Noise level
<35 dB(A)
Quality standard
ISO 9001
† Rated impulse voltage 4kV, Control pollution degree 3, Type of action 1
800-543-9038 USA
24
Valve
Nominal Size
DN
In.
[mm]
½”
¾”
after 8/2009
¾”
until 8/2009
1”
866-805-7089 CANADA
Dimensions (Inches [mm])
A
B
C
D
E
F
15
4.68 [119] 4.47 [114] 4.05 [103] 2.34 [60] 0.99 [25] 0.99 [25]
20
4.90 [125] 4.94 [126] 4.05 [103] 2.34 [60] 0.99 [25] 0.99 [25]
20
5.35 [133] 5.03 [128] 4.22[107] 2.38 [61] 1.04 [26] 1.30 [34]
25
7.05 [179] 6.85 [174] 4.80 [122] 3.23 [82] 1.60 [41] 1.60 [41]
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
LRX120-3
203-791-8396 LATIN AMERICA
LRX120-3 Actuators, On/Off, Floating Point
2
W405
Wiring Diagrams
CAUTION Equipment damage!
Actuators may be connected in parallel.
Power consumption and input impedance must be observed.
Meets cULus or UL and CSA requirements without the
need of an electrical ground connection.
On/Off
W406
WARNING Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical components. Have a
qualified licensed electrician or other individual who has been properly trained
in handling live electrical components perform these tasks. Failure to follow all
electrical safety precautions when exposed to live electrical components could
result in death or serious injury.
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Floating Point or On/Off control
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
25
LRX24-MFT Actuators, Multi-Function Technology
D127
Dimensions with PICCV
2.6"
[66]
7.5" [191]
2.34"
[59.4]
3.22"
[82]
1.69"
[42]
C
D
B
Model
A
Valve
Nominal Size
DN
In.
[mm]
LRX24-MFT
Technical Data
Power supply
Power consumption
Transformer sizing
Electrical connection
Overload protection
Operating range Y
Input impedance
Feedback output U
Angle of rotation
Torque
Direction of rotation
Position indication
Manual override
Running time
Humidity
Ambient temperature
Storage temperature
Housing
Housing material
Agency listings†
Noise level
Quality standard
Weight
F
24 VAC ± 20% 50/60 Hz
24 VDC ± 10%
running 2 W
holding 1.2 W
5 VA (class 2 power source)
18 GA plenum rated cable
1/2” conduit connector
3 ft [1m] 10 ft [3m] 16 ft [5m]
electronic throughout 0° to 95° rotation
2 to 10 VDC, 4 to 20 mA (default)
Variable (VDC, PWM, Floating Point, On/Off)
100 kΩ (0.1 mA), 500 Ω
1500 Ω (PWM, Floating Point, On/Off)
2 to 10 VDC, 0.5mA max
VDC Variable
max. 95°, adjust. with mechanical stop
electronically variable
45 in-lb [5 Nm]
switch
reversible with protected
handle
external push button
100 seconds
Variable (35 to 150 secs)
5 to 95% RH non condensing
(EN 60730-1)
-22°F to 122°F [-30°C to 50°C]
-40°F to 176°F [-40°C to 80°C]
NEMA 2/IP54
UL94-5VA
cULus acc. to UL60730-1A/-2-14,
CAN/CSA E60730-1, CSA C22.2
No. 24-93, CE acc. to 89/336/EEC
<35dB(A)
ISO 9001
1.5 lbs [0.7 kg]
½”
¾”
after 8/2009
¾”
until 8/2009
1”
Dimensions (Inches [mm])
A
B
C
D
E
15
4.68 [119] 4.47 [114] 4.05 [103] 2.34 [60] 0.99 [25] 0.99 [25]
20
4.90 [125] 4.94 [126] 4.05 [103] 2.34 [60] 0.99 [25] 0.99 [25]
20
5.35 [133] 5.03 [128] 4.22[107] 2.38 [61] 1.04 [26] 1.30 [34]
25
7.05 [179] 6.85 [174] 4.80 [122] 3.23 [82] 1.60 [41] 1.60 [41]
† Rated impulse voltage 800V, Control pollution degree 3,
Type of action 1 (1.B for -S models)
800-543-9038 USA
26
866-805-7089 CANADA
F
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
E
203-791-8396 LATIN AMERICA
LRX24-MFT Actuators, Multi-Function Technology
24 VAC/DC Transformer
4
6
8
9
Blk (1) Common
Line
Volts
CAUTION Equipment damage!
Red (2) Hot
Actuators may be connected in parallel.
Power consumption and input impedance must be observed.
3
Actuators may also be powered by 24 VDC.
Feedback VDC (+)
(–)
Position
Position feedback cannot be used with Triac sink controller.
The actuator internal common reference is not compatible.
Control signal may be pulsed from either the Hot (source)
or the Common (sink) 24 VAC line.
Contact closures A & B also can be triacs.
A& B should both be closed for triac source and open for triac sink.
For triac sink the common connection from the actuator
must be connected to the hot connection.
Wht (3) Y Input
Org (5) U Output
…MFT
On/Off control
24 VAC Transformer
2
Blk (1) Common –
Line
Volts
Red (2) Hot +
A
d
l
dling
ese tasks.
ecautions
onents
.
The ZG-R01 500 Ω resistor converts the 4 to 20 mA control signal to
2 to 10 VDC, up to 2 actuators may be connected in parallel.
WARNING Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical components. Have a
qualified licensed electrician or other individual who has been properly trained
in handling live electrical components perform these tasks. Failure to follow all
electrical safety precautions when exposed to live electrical components could
result in death or serious injury.
a
W538
3
2
Wht (3) Y1 Input
3
B
6
9
Pnk (4) Y2 Input
8
2 to 10 VDC
Feedback Signal
Org (5) U Output 2 to 10V
4
…MFT
Floating Point
W538
2
W538
Wiring Diagrams
24 VAC Transformer
2
Blk (1) Common
Line
Volts
Red (2) + Hot
3
Ω
Control Signal (–)
(+)
4 to 20 mA
or
2 to 10 VDC
500Ω
1/4 watt
Wht (3) Y1 Input, 2 to 10V
7
Org (5) U Output, 2 to 10V
…MFT
W538
VDC/4-20 mA
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
24 VAC Transformer (AC only)
Blk (1) Common
Line
Volts
6
2 Position
(–)
Feedback VDC (+)
Red (2) + Hot
Wht (3) Y Input
Org (5) U Output
…MFT
PWM
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
27
ARX24-MFT Actuators, Multi-Function Technology
D158_09
Dimensions with PICCV
Technical Data
Power supply
24 VAC ± 20% 50/60 Hz
24 VDC ± 10%
Power consumprunning 4 W
tion
holding 1.25 W
Transformer sizing
6 VA (class 2 power source)
Electrical connection
½” conduit connector
18 GA plenum rated cable
3 ft [1m] 10 ft [3m] 16 ft [5m]
Overload protection
electronic throughout 0° to 95° rotation
Operating range Y
2 to 10 VDC, 4 to 20 mA (default)
Variable (VDC, PWM, Floating Point, On/Off)
Input impedance
100 kΩ (0.1 mA), 500 Ω
1500 Ω (PWM, Floating Point, On/Off)
Feedback output U
2 to 10 VDC, 0.5 mA max
VDC Variable
Angle of rotation
95° electronically variable
switch
Direction of rotation
reversible with protected
Position indication
handle
Manual override
external push button
Running time
100 seconds
Humidity
5 to 95% RH non-condensing
(EN 60730-1)
Ambient temperature
-22°F to 122°F [-30°C to 50°C]
Storage temperature
-40°F to 176°F [-40°C to 80°C]
Housing
NEMA 2/IP54
Housing material
UL94-5VA
Agency listings†
cULus acc. to UL60730-1A/-2-14,
CAN/CSA E60730-1, CSA C22.2 No. 24-93,
CE acc. to 89/336/EEC
Noise level
<45 dB(A)
Quality standard
ISO 9001
Valve
Nominal
Size
Dimensions (Inches [mm])
DN
In.
A
B
C
D
E
F
[mm]
1¼” 32 8.19 [208] 8.19 [208] 5.67 [144] 3.66 [93] 1.77 [45] 1.61 [41]
1½” 40 8.03 [204] 8.03 [204] 5.67 [144] 3.66 [93] 1.77 [45] 1.61 [41]
2” 50 8.50 [216] 8.50 [216] 5.91 [150] 3.66 [93] 1.77 [45] 1.61 [41]
2” NPT with flows to 40 GPM.
Dimensions with PICCV P/T Ports
3.46"
[88]
H
2.5"
[64]
8.0" [203]
2.49"
[63.4]
3.3"
1.35" [84]
[35]
G
O
LIM
B E N 50
D
C
2
D
B
E
F
A
Valve
Nominal
Size
DN
In.
[mm]
2” 50
Dimensions (Inches [mm])
A
B
C
D
16.39 [416]
15.60 [396]
8.94 [227]
5.87 [149]
† Rated impulse voltage 4kV, Control pollution degree 3, Type of action 1
Valve
Nominal
Size
DN
In.
[mm]
2” 50
Dimensions (Inches [mm])
E
F
G
H
2.64 [67]
2.64 [67]
12.83 [326]
21.90 [556]
2” NPT with larger flows from 44 GPM to 100 GPM
800-543-9038 USA
28
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
ARX24-MFT
D159_09
Models
ARX24-MFT Actuators, Multi-Function Technology
3
4
6
8
9
CAUTION Equipment damage!
Actuators may be connected in parallel.
Power consumption and input impedance must be observed.
Actuators may also be powered by 24 VDC.
Position feedback cannot be used with Triac sink controller.
The actuator internal common reference is not compatible.
Control signal may be pulsed from either the Hot (source)
or the Common (sink) 24 VAC line.
Contact closures A & B also can be triacs.
A& B should both be closed for triac source and open for triac sink.
For triac sink the common connection from the actuator
must be connected to the hot connection.
On/Off control
W538
2
W538
Wiring Diagrams
The ZG-R01 500 Ω resistor converts the 4 to 20 mA control signal to
2 to 10 VDC, up to 2 actuators may be connected in parallel.
WARNING Live Electrical Components!
Floating Point
W538
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical components. Have a
qualified licensed electrician or other individual who has been properly trained
in handling live electrical components perform these tasks. Failure to follow all
electrical safety precautions when exposed to live electrical components could
result in death or serious injury.
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
W538
VDC/4-20 mA
PWM
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
29
TF24-MFT US Actuators, Multi-Function Technology
3.0"
[76.2]
D189
Dimensions with PICCV
6.28"
[159.55]
2.40"
[61]
2.93"
[74.5]
C
D
E
B
A
Valve
Nominal
Size
Dimensions (Inches [mm])
DN
In.
A
B
C
D
E
F
[mm]
½” 15 4.68 [119] 4.47 [114] 4.05 [103] 2.34 [60] 0.99 [25] 0.99 [25]
Models
TF24-MFT US
Power consumption
running
holding
Transformer sizing
Electrical connection
Overload protection
Operating range Y*
Input impedance
Feedback output U*
Direction of rotation
spring
motor
Mechanical angle of rotation*
Running time
motor*
spring
Angle of Rotation Adaptation*
Override control*
Position indication
Humidity
Ambient temperature
Storage temperature
Housing
Housing material
Noise level (max)
running
spring return
Agency listings†
MFT
24 VAC ± 20% 50/60 Hz
24 VDC ± 10%
2.5 W
1.0 W
4 VA (class 2 power source)
3 ft, 18 GA plenum rated cable
½” conduit connector
electronic throughout 0° to 95° rotation
2 to 10 VDC
4 to 20 mA
(w/500 Ω, ¼ W resistor) ZG-R01
100k Ω for 2 to 10 VDC (0.1 mA)
500 Ω for 4 to 20 mA
1500 Ω for PWM, floating point and
on/off control
2 to 10 VDC, 0.5 mA max
reversible with CW/CCW mounting
switch
reversible with built-in
95°
100 seconds
<25 sec @-4°F to 122°F [-20°C to 50°C]
<60 sec @-22°F [-30°C]
Off (Default)
Min. (Min Position) = 0%
- ZS (Mid. Position) = 50%
- Max. (Max. Position) = 100%
visual indicator, 0° to 95°
5 to 95% RH, non-condensing
-22 to 122° F (-30 to 50° C)
-40 to 176° F (-40 to 80° C)
NEMA 2/IP42
UL 94-5VA
<35 dB (A)
<65 dB (A)
cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1, CSA C22.2 No.24-93, CE acc to
89/336/EEC
ISO 9001
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
Technical Data
Control
Power supply
Quality standard
F
* Variable when configured with MFT options
† Rated impulse voltage 0.8 kV, Control pollution degree 3, Type of action 1.AA.
800-543-9038 USA
30
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
W024
TF24-MFT US Actuators, Multi-Function Technology
Wiring Diagrams
Provide overload protection and disconnect as required.
1
CAUTION Equipment damage!
2
Actuators may be connected in parallel.
Power consumption and input impedance must be observed.
3
Actuators may also be powered by 24 VDC.
4
ZG-R01 may be used.
WARNING Live Electrical Components!
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
W025
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical components. Have a
qualified licensed electrician or other individual who has been properly trained
in handling live electrical components perform these tasks. Failure to follow all
electrical safety precautions when exposed to live electrical components could
result in death or serious injury.
2 to 10 VDC Control Signal
4 to 20 mA Control Signal
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
31
LF24-MFT Actuators, Multi-Function Technology
3.78"
[96]
D128
Dimensions with PICCV
7.64"
[194]
2.28"
[58]
4.49"
[114]
C
D
B
Models
Valve
Nominal Size
DN
In.
[mm]
LF24-MFT US
LF24-MFT-S US w/built-in Aux. Switch
Technical Data
Control
Control signal
Power consumption
running
holding
Transformer sizing
Electrical connection
Overload protection
Input impedance
Feedback
Angle of rotation
Direction of rotation
spring
motor
Position indication
Running time
spring
Ambient temperature
Housing
Agency listings
Noise level
Quality standard
LF24-MFT-S US
Auxiliary switch
MFT
2 to 10 VDC
2.5 W
1W
5 VA (class 2 power source)
3 ft, 18 GA appliance cables
(-S model has 2 cables)
½” conduit connector
electronic throughout 0° to 95° rotation
100k Ω for 2 to 10 VDC (0.1 mA)
500 Ω for 4 to 20mA
750 Ω for PWM
500 Ω for on/off and floating point
2 to 10 VDC, 0.5 mA max
95°
reversible with CW/CCW mounting
switch
reversible with built-in
visual indicator
<40 to 75 sec. (on-off)
100 seconds
<25 sec. @-4°F to +122°F [-20°C to +50°C]
<60 sec. @-22°F [-30°C]
-22° F to 122° F [-30° C to 50° C]
NEMA 2
UL 873, CSA C22.2 No. 24 certified, CE
max. 62 dB(A)
ISO 9001
½”
¾”
after 8/2009
¾”
until 8/2009
1”
A
Dimensions (Inches [mm])
A
B
C
D
E
866-805-7089 CANADA
F
15
4.68 [119] 4.47 [114] 4.05 [103] 2.34 [60] 0.99 [25] 0.99 [25]
20
4.90 [125] 4.94 [126] 4.05 [103] 2.34 [60] 0.99 [25] 0.99 [25]
20
5.35 [133] 5.03 [128] 4.22[107] 2.38 [61] 1.04 [26] 1.30 [34]
25
7.05 [179] 6.85 [174] 4.80 [122] 3.23 [82] 1.60 [41] 1.60 [41]
1 x SPDT, 6A (1.5A) @ 250 VAC, UL Listed,
adjustable 0° to 95° (double insulated)
800-543-9038 USA
32
F
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
E
203-791-8396 LATIN AMERICA
LF24-MFT Actuators, Multi-Function Technology
Wiring Diagrams
CAUTION Equipment damage!
Actuators may be connected in parallel if not mechanically mounted to
the same shaft. Power consumption and input impedance must be
observed.
3
Actuators may also be powered by 24 VDC.
4
IN4004 or IN4007 diode (IN4007 supplied, Belimo part number 40155).
5
6
7
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical components. Have a
qualified licensed electrician or other individual who has been properly trained
in handling live electrical components perform these tasks. Failure to follow all
electrical safety precautions when exposed to live electrical components could
result in death or serious injury.
W043
2
WARNING Live Electrical Components!
24 VAC/DC Transformer
Line
Volts
(1)
Common
(2)
Hot
(3)
Y Input
(5)
U Output
Triac A and B can also be contact closures.
Position
Control signal may be pulsed from either the Hot (Source) or
Common (Sink) 24 VAC line.
Position feedback cannot be used with Triac sink controller.
The actuators internal common reference is not compatible.
a
(–)
Feedback VDC (+)
CCW CW
…MFT
The ZG-R01 500 Ω resistor converts the 4 to 20 mA control signal to
2 to 10 VDC, up to 2 actuators may be connected in parallel.
W041
On/Off control
24 VAC Transformer (AC only)
(1)
Line
Volts
7
Position
6
(–)
Feedback VDC (+)
Common
(2)
+ Hot
(3)
Y Input
(5)
U Output
CCW CW
…MFT
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
W302
PWM, triac source and sink
W303
Floating Point control
Proportional 2 to 10 or 4 to 20 mA control signal
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
33
AFRX Actuators, Multi-Function Technology
Dimensions with PICCV
9.77
248.2
2.5
99.9
3.93
102.7
63.5
4.04
Models
AFRX24-MFT US
AFRX24-MFT-S US w/built-in Aux. Switches
Transformer sizing
Electrical connection
Overload protection
Input impedance
Feedback output
Angle of rotation
Direction of rotation
Position indication
Manual override
Running time
spring
motor
spring
motor
Ambient temperature
Housing
Agency listings
Noise level
AFRX24-MFT-S US
Auxiliary switches
2 x SPDT, 7A (2.5A) @ 250 VAC, UL listed,
one switch is fixed at +5°, one is adjustable
25° to 85° (double insulated)
2” NPT with flows to 40 GPM
Dimensions with PICCV
4.04” [102.7]
9.77” [248.2]
Valve
Nominal
Size
DN
In.
[mm]
2” 50
Dimensions (Inches [mm])
A
B
C
D
16.39 [416]
15.60 [396]
8.94 [227]
5.87 [149]
E
2.64 [67]
F
2.64 [67]
G
12.83 [326]
H
21.90 [556]
2” NPT with larger flows from 44 GPM to 100 GPM
800-543-9038 USA
34
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
running
holding
Valve
Nominal
Size
Dimensions (Inches [mm])
DN
In.
A
B
C
D
E
F
[mm]
1¼” 32 8.19 [208] 8.19 [208] 5.67 [144] 3.66 [93] 1.77 [45] 1.61 [41]
1½” 40 8.03 [204] 8.03 [204] 5.67 [144] 3.66 [93] 1.77 [45] 1.61 [41]
2” 50 8.50 [216] 8.50 [216] 5.91 [150] 3.66 [93] 1.77 [45] 1.61 [41]
3.93” [99.9]
Power supply
Power consumption
MFT
24 VAC, +/- 20%, 50/60 Hz
24 VDC, +20% / -10%
7.5 W
3W
10 VA (Class 2 power source)
10 VA, Class 2 power
3 ft [1m], 10 ft [3m] or 16 ft [5m] 18 GA
appliance or plenum cables, with or without
1/2” conduit connector
-S models: two 3 ft [1m], 10 ft [3m] or
16 ft [5m] appliance cables with or without
1/2” conduit connectors
electronic throughout 0 to 95° rotation
100 kΩ for 2 to 10 VDC (0.1 mA)
500 Ω for 4 to 20 mA
1500 Ω for PWM, floating point and on/off
control
2 to 10 VDC, 0.5 mA max
95°
reversible with CW/CCW mounting
switch
reversible with built-in
visual indicator
hex crank
<20 sec @ -4°F to 122°F [-20° C to 50° C];
<60 sec @ -22°F [-30° C]
150 seconds (default), variable (70 to 220
seconds)
-22 to 122° F (-30 to 50° C)
NEMA 2, IP54, Enclosure Type 2
cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1:02, CE acc. to 2004/108/EC &
2006/95/EC
≤40dB(A) motor @ 150 seconds, run time
dependent
≤62dB(A) spring return
2.5” [63.5]
Technical Data
Control
Control signal
AFRX Actuators, Multi-Function Technology
2
W302
Wiring Diagrams
CAUTION Equipment damage!
Actuators may be connected in parallel if not mechanically mounted to
the same shaft. Power consumption and input impedance must be
observed.
3
Actuators may also be powered by 24 VDC.
4
IN4004 or IN4007 diode (IN4007 supplied, Belimo part number
40155).
5
Triac A and B can also be contact closures.
6
Floating Point control
W303
7
Control signal may be pulsed from either the Hot (Source) or
Common (Sink) 24 VAC line.
Position feedback cannot be used with Triac sink controller.
The actuators internal common reference is not compatible.
The ZG-R01 500 Ω resistor converts the 4 to 20 mA control signal to
2 to 10 VDC, up to 2 actuators may be connected in parallel.
Meets cULus or UL and CSA requirements without the
need of an electrical ground connection.
WARNING Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it may
be necessary to work with live electrical components. Have a qualified licensed electrician
or other individual who has been properly trained in handling live electrical components
perform these tasks. Failure to follow all electrical safety precautions when exposed to live
electrical components could result in death or serious injury.
Position
(1)
Common
(2)
Hot
(3)
Y Input
(5)
U Output
a
(–)
Feedback VDC (+)
CCW CW
…MFT
On/Off control
W041
M40019 - 06/10 - Subject to change. © Belimo Aircontrols (USA), Inc.
W195-AUXMFT
W043
24 VAC/DC Transformer
Line
Volts
Proportional 2 to 10 or 4 to 20 mA control signal
24 VAC Transformer (AC only)
(1)
Line
Volts
7
Position
6
(–)
Feedback VDC (+)
Auxiliary Switches
Common
(2)
+ Hot
(3)
Y Input
(5)
U Output
CCW CW
…MFT
PWM, triac source and sink
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
35
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