Ver. 2

Technical Databook

Characterised Control Valves with Actuators

Version 4

Belimo Asia Pacific

6

CCV — The sizing of Ball Valves

Sizing diagram for Characterised Control Valves

Sizing table for Characterised Control Valves

Sizing table for Open/Close Ball Valves

0.1 1 3 10Kvs

[m /h]3DN

[mm]Differential pressure

Flow

[kPa]

[m /h]3

2-waypv100

V 100

Kvs [m3/h]

DN [mm]

2-way

3-way

Kvs [m3/h]

DN [mm]

Legend

p max

Maximum permitted pressure difference for long service life acrosscontrol path A-AB referredto the whole range of opening.

p max forlow-noise operation

p v100

Pressure differencewith Ball Valve fully open

V 100 Nominal flow rate

at pv100

pv100

V 100

pv100

V 100

k vs =

100

Formula for k vs

Differential pressure at which the actuator can still seal the valve tightly allowing for the appropriate leakage rate.

Definition of ps (Pg. 6...9)

[m3/h]

[kPa]

0.27

0.41

0.57

0.98

1.26

2.06

3.79

5.70

7.27

12.3

18.0

0.86

1.3

1.8

3.1

4.0

6.5

12

18

23

39

57

1.49

2.3

3.1

5.4

6.9

11.3

20.8

31.2

39.8

67.5

98.7

2.72

4.1

5.7

9.8

12.6

20.6

37.9

56.9

72.2

123.3

180.2

8.6

13

18

63

65

R664AC

100

80

R679AC

140

100

R6099AC

230

125

R6124AC

320

150

R6149AC

0.63

15

R309

R209AC

1

15

R310

R210AC

1.6

15

R311

R211AC

2.5

15

R312

R212AC

4

15

R313

R213AC

4

20

R317

R217AC

6.3

20

R318

R218AC

6.3

25

R322

R222AC

10

25

R323

R223AC

10

32

R329

R229AC

16

32

R331

R231AC

16

40

R338

R238AC

25

40

-

R239AC

25

50

R348

R248AC

40

50

-

R249AC

31

40

65

120

180

230

390

570

15

20

25

32

40

50

65

80

100

125

150

R215AC

R220AC

R225AC

R232AC

R240AC

R250AC

R665AC

R680AC

R6100AC

R6125AC

R6150AC

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280220

170140

Rated pressure

Flow medium

Differential pressure pmax

7

CCV — R2..AC Characterised Control Valves 2-way

• Water-side control of air handling unitin air conditioning systems

• Water-side control in heating systems

Mode of operation

Equal-percentage characteristic

Manual operation

2-way low torque Characterised Control ValvesDN15...50

Equal-percentage characteristics formodulating control of cold and hot water

Applications

The Characterised Control Valve is operated by a Rotary Actuator. The actuator is controlledby a standard modulating or 3-point control system and drives the ball of the valve - thethrottling device - to the opening position dictated by the control signal.

Equal-percentage characteristic of the flow rate ensured by the integral characterising disc.

Please refer to page 13...35.

Technical data

Product features

* = Kvs up to 2.5 **= DN15 Kvs 4

Temperature of medium

Flow characteristic

Rangeability

Leakage rate

Pipe connector

Close-off pressure psAngle of rotation

Installation position

Maintenance

MaterialsBodyBallSeatStemO-ringCharacterising disk

2500kPa

Cold and hot water, water with max. 50% volume of glycol

350kPa (200kPa for low-noise operation)

-5...100°C

90°

Equal percentage

DN15*DN15...50**

Sv>50Sv>100

0...0.01% Kvs (ANSI Class IV)(No leakage when ex-factory)

Internal thread to ISO7/1

1400kPa

Upright to horizontal (in relation to the stem)Maintenance-free

Forged, nickel-plated brass bodyStainless steelRPTFEStainless steelEPDMPPA

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Rated pressure

8

CCV — R6..AC Characterised Control Valves 2-way

• Water-side control of air handling unitin air conditioning systems

• Water-side control in heating systems

Mode of operation

Equal-percentage characteristic

Manual operation

2-way Characterised Control ValvesDN65...150

Equal-percentage characteristics formodulating control of cold and hot water

Applications

The Characterised Control Valve is operated by a Rotary Actuator. The actuator is controlledby a standard modulating or 3-point control system and drives the ball of the valve — thethrottling device — to the opening position dictated by the control signal.

Equal-percentage characteristic of the flow rate ensured by the integral characterising disc.

Please refer to page 13...35.

Technical data

Product features

Simplified installation procedureLight weight comparing with same DN size valvesAnti-corrosion treatment inside of the valveSolid linkage in insulation design

Flow medium

Temperature of medium

Flow characteristic

Rangeability

Leakage rate

Pipe connector

Differential pressure pmaxClose-off pressure ps

Angle of rotation

Installation positionMaintenanceMaterials

BodyBallSeatStemO-ringCharacterising disk

Cold and hot water, water with max. 50% volume of glycol

-5...100°C

DN65...125 700kPaDN150 400kPa

Equal percentage

DN65...80 Sv>100DN100...150 Sv>1500...0.01% of Kvs (ANSI Class IV)(No leakage when ex-factory)

Flanged ISO 7005-2, PN16

350kPa (200kPa for low-noise operation)

1600kPa

90°

Upright to horizontal (in relation to the stem)Maintenance-free

GG25, Polyester coatedStainless steelRPTFEStainless steelEPDMStainless steel

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CCV - R3.. Characterized control valves, 3-way

• Water-side control of air handling unitin air conditioning systems

• Water-side control in heating systems

Mode of operation

Equal-percentage characteristic

Manual operation

3-way mixing Characterised Control Valves DN15...50

Equal-percentage characteristics formodulating control of cold and hot water

Applications

The Characterised Control Valve is operated by a Rotary Actuator. The actuator is controlledby a standard modulating or 3-point control system and drives the ball of the valve — thethrottling device — to the opening position dictated by the control signal.

Equal-percentage characteristic of the flow rate ensured by the integral characterising disc.

Please refer to page 13...35.

Technical data

Product features

* = Kvs up to 2.5**= DN15 Kvs 4

9

CCV — R3.. Characterised Control Valves 3-way

Flow mediumTemperature of mediumRated pressure

Flow characteristic

Rangeability

Leakage rate

Pipe connectorDifferential pressure pmaxClose-off pressure psAngle of rotation

Installation positionMaintenanceMaterials

BodyBallSeatStemStem sealCharacterising disk

Cold and hot water, water with max. 50% volume of glycol-5...100°CDN15... 32 4140kPaDN32... 50 2760kPaControl path A-AB By path B-AB

Equal percentageLinear, flow rate is 70% of Kvs value

DN15* Sv>50DN15...50** Sv>100Control path A-AB By path B-AB

Air bubble-tight (DIN 3230 Part 3)Approximately 1...2% of Kvs value

Internal thread to ISO7/1350kPa (200kPa for low-noise operation)1400kPa

90°

Upright to horizontal (in relation to the stem)Maintenance-free

Forged, nickel-plated brass bodyStainless steelPTFEStainless steelEPDMTEFZEL

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10

CCV — R2..AC/R6..AC Open/Close Ball Valves 2-way

Mode of operation

Manual operation

2-way Open/Close Ball ValvesDN15...150

Shut-off function and 2-point controlin cold and hot water circuits

ApplicationsFor shutting off cold and hot water circuits in heating and ventilationsystems on the water side or for 2-point control of these circuits.

Flow mediumTemperature of medium

Rated pressure Leakage rate

Pipe connectorDifferential pressure pmaxClose-off pressure psAngle of rotationInstallation positionMaintenanceMaterials

BodyBallSeatStemO-ring

Cold and hot water, water with max. 50% volume of glycol-5...100°C2500kPa0...0.01% of Kvs (ANSI Class IV)(No leakage when ex-factory)

Internal thread to ISO 7/11000kPa (200kPa for low-noise operation)1400kPa90°

Upright to horizontal (in relation to the stem)Maintenance-free

Forged, nickel-plated brass bodyStainless steelRPTFEStainless steelEPDM

The Open/Close Ball Valve is operated by a Rotary Actuator. The Rotary Actuator is controlledby an Open/Close signal.

Please refer to page 13...35.

Flow mediumTemperature of mediumRated pressureLeakage rate

Pipe connector

Differential pressure pmaxClose-off pressure ps

Angle of rotationInstallation positionMaintenanceMaterials

BodyBallSeatStemO-ring

Cold and hot water, water with max. 50% volume of glycol-5...100°C1600kPa0...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 coatedStainless steelRPTFEStainless steelEPDM

R2..AC Technical data (for DN15...50)

Product features

R6..AC Technical data (for DN65...150)

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CCV — R3.. Open/Close Ball Valves 3-way

3-way Open/Close mixing Ball ValvesDN15...50

Change-over function and 2-point controlsin cold and hot water circuits

ApplicationsFor changing over cold and hot water circuits in heatingand ventilation systems on the water side or for 2-pointcontrol of these circuits.

Technical data

Mode of operation

Manual operation

The Open/Close Ball Valve is operated by a Rotary Actuator. The Rotary Actuator is controlledby an Open/Close signal.

Please refer to page 13...35.

Product features

11

Flow mediumTemperature of mediumRated pressure

Flow rate

Leakage rate

Pipe connectorDifferential pressure pmaxClose-off pressure ps

Angle of rotationInstallation position

MaintenanceMaterials

BodyBallSeatStemStem seal

Cold and hot water, water with max. 50% volume of glycol

-5...100°CDN15...32 4140kPaDN32...50 2760kPaBypath B-AB Approximately 50% of Kvs

Control path A-AB Bypath B-AB

Air bubble-tight (DIN 3230 Part 3)1% of Kvs

Internal thread to ISO7/11000kPa (200kPa for low-noise operation)1400kPa

90°

Upright to horizontal (in relation to the stem)

Maintenance-free

Forged, nickel-plated brass bodyStainless steelPTFEStainless steelEPDM

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CCV — T R..series Rotary Actuators

Technical data

Basic technical data

TR24-SR

TR24

AC 19.2...28.8V; DC 21.6...28.8VPower supply range

Power consumption 1.0W

Connection cable 1m, 0.75mm2

Torque 2Nm

Running time 90s

Angle of rotation 95°Sound power level 35dB(A)

Protection class III (safety low voltage)

Degree of protection IP40EMC CE according to 89/336/EECAmbient temperature -5...+50°CNon-operating temperature -5...+80°CTemperature of medium -5...+100°C

Humidity test To EN 60730-1Maintenance Maintenance-free

Weight 0.3kg

DC 2(0)...10V @ 100k input impedanceControl signal

Low voltage directive CE according to 73/23/EEC

AC 19.2...22.8V; DC 21.6...22.8VPower supply range

Power consumption 0.5W

Protection class III (safety low voltage)Running time 100sWeight 0.3kg

TR230-3 AC 198...264VPower supply range

Power consumption 1.0W

Protection class II (Totally insulated)Running time 105sWeight 0.3kg

Transformer sizing 1.0VA

Transformer sizing 1.0VA

Transformer sizing 0.5VA

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• Non-Spring-Return Rotary Actuators for:

• Torque:• Modulating control:• Open/Close and floating control:

2-way Ball Valves DN15...253-way Ball Valves DN15...202NmTR24-SR (AC/DC 24V)TR24 (AC/DC 24V)TR230-3 (AC 230V)

CCV — LRU..series Rotary Actuators

Technical data

Basic Technical data

LRU24-SR

LRU24(-S)

• Non-Spring-Return Rotary Actuators for:

• Torque:• Modulating control:• Open/Close and floating control:

2-way Ball Valves DN32...403-way Ball Valves DN25...325NmLRU24-SR (AC/DC 24V)LRU24(-S) (AC/DC 24V)LRU230(-S) (AC 100...240V)

AC/DC 19.2... 28.8VNominal voltage range

Power consumption 1.5W @ running/0.4W @ holdingTransformer sizing 3VA

Connection cable 1m, 0.75mm2

Torque 5Nm

Selectable by switch (covered): Factory presetnoitatorfonoitceriDchange to

Angle of rotation 90°

Sound power level Max. 35dB(A)

Position indication Mechanical

Protection class III (safety low voltage)

Degree of protection IP54 in any direction

EMC CE according to 89/336/EEC

Ambient temperature range -5...+50°CNon-operation temperature -5...+80°CTemperature of medium -5...+100°C

Humidity test EN 60730-1Maintenance Maintenance-free

Weight 0.55kg

DC 2(0)...10V (imput impedance) 100kDC 2...10V, max. 1mA

Control Signal

AC/DC 19.2...28.8VNominal voltage range

Power consumption 1.5W @running/0.2W @ holding

Transformer sizing 2VA

Feedback signal

Protection class III (safety low voltage)

1XSPDT, 1mA...3(0.5)A, AC 250V0...100% adjustable

Auxiliary switch (LRU230-S) 1XSPDT, 1mA...3(0.5)A, AC 250V0...100% adjustable

Weight 0.55kg

LRU230(-S) AC 85...265VNominal voltage range

Power consumption 2.0W @ running/0.5W @ holdingTransformer sizing 4VA

Protection class

CE according to 73/23/EECLow voltage directive

Running time 90s

Weight 0.60kg

Auxiliary switch (LRU24-S)

to reverse the direction of rotation

II (Totally insulated)

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17

CCV — NRU..series Rotary Actuators

Technical data

Basic Technical data

NRU24-SR

NRU24(-S)

AC/DC 19.2... 28.8VNominal voltage range

Power consumption 2.5W @ running/0.4W @ holdingTransformer sizing 5VA

Connection cable 1m, 0.75mm2

Torque 10Nm

Direction of rotation

Angle of rotation 90°

Sound power level Max. 45d(A)

Position indication Mechanical

Protection class III (safety low voltage)

Degree of protection IP54 in any direction

EMC CE according to 89/336/EECAmbient temperature range -5...+50°C

Non-operation temperature -5...+80°C

Temperature of medium -5...+100°C

Humidity test EN 60730-1Maintenance Maintenance-free

Weight 0.85kg

DC 2(0)...10V (imput impedance) 100k

DC 2...10V, max. 1mA

Control Signal

Feedback signal

AC/DC 19.2... 28.8VNominal voltage range

Power consumption 2.0W @ running/0.2W @ holding

Transformer sizing 4VA

Protection class III (safety low voltage)

1XSPDT, 1mA...3(0.5)A, AC 250V0...100% adjustable

Auxiliary switch (NRU230-S) 1XSPDT, 1mA...3(0.5)A, AC 250V

0...100% adjustable

Weight 0.85kgNRU230(-S) AC 85...265VNominal voltage range

Power consumption 3.0W @ running/0.6W @ holding

Transformer sizing 7VA

Protection class

CE according to 73/23/EECLow voltage directive

Running time 90s

Weight 0.90kg

Auxiliary switch (NRU24-S)

Selectable by switch (covered): Factory presetchange to to reverse the direction of rotation

II (Totally insulated)

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• Non-Spring-Return Rotary Actuators for:

• Torque:• Modulating control:• Open/Close and floating control:

2-way Ball Valves DN503-way Ball Valves DN32...5010NmNRU24-SR (AC/DC 24V)NRU24(-S) (AC/DC 24V)NRU230(-S) (AC 100...240V)

19

CCV — SRU..series Rotary Actuators

Technical data

Basic Technical data

SRU24-SR

SRU24(-S)

AC/DC 19.2...28.8VNominal voltage range

Power consumption 2.5W @ running/0.4W @ holding

Connection cable 1m, 0.75mm2

Torque 20Nm

Direction of rotation

Angle of rotation 90°

Sound power level Max. 45dB(A) Position indication Mechanical

Protection class III (safety low voltage)

Degree of protection IP54 in any direction

EMC CE according to 89/336/EEC

Ambient temperature range -5...+50°CNon-operation temperature -5...+80°CTemperature of medium -5...+100°C

Humidity test EN 60730-1Maintenance Maintenance-free

Weight 1.0kg

DC 2(0)...10V (imput impedance) 100kDC 2...10V, max. 1mA

Control Signal

AC/DC 19.2...28.8VNominal voltage range

Power consumption 2.5W @ running/0.2W @ holding

Feedback signal

Protection class III (safety low voltage)

1XSPDT, 1mA...3(0.5)A, AC 250V0...100% adjustable

Auxiliary switch (SRU230-S) 1XSPDT, 1mA...3(0.5)A, AC 250V0...100% adjustable

Weight 1.0kg

SRU230(-S) AC 85...265VNominal voltage range

Power consumption 3.0W @ running/0.6W @ holding

Transformer sizing 7VA

Transformer sizing 5.5VA

Transformer sizing 5VA

Protection class

CE according to 73/23/EECLow voltage directive

Running time 90s

Weight 1.05kg

Auxiliary switch (SRU24-S)

Selectable by switch (covered): Factory presetchange to to reverse the direction of rotation

II (Totally insulated)

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• Non-Spring-Return Rotary Actuators for:

• Torque:• Modulating control:• Open/Close and floating control:

2-way Ball Valves DN65...803-way Ball Valves DN5020NmSRU24-SR (AC/DC 24V)SRU24(-S) (AC/DC 24V)SRU230(-S) (AC 100...240V)

21

CCV — GRU..series Rotary Actuators

Technical data

Basic Technical data

GRU24-SR

GRU24

AC/DC 19.2... 28.8VNominal voltage range

Power consumption 4.5W @ running/2W @ holding

Connection cable 1m, 0.75mm2

Torque 40Nm

Direction of rotation

Angle of rotation 90°

Sound power level Max. 45dB(A)

Position indication Mechanical

Protection class III (safety low voltage)

Degree of protection IP54 in any direction

EMC CE according to 89/336/EEC

Ambient temperature range -5...+50°CNon-operation temperature -5...+80°CTemperature of medium -5...+100°CHumidity test EN 60730-1Maintenance Maintenance-free

Weight 2.0kg

DC 2(0)...10V (imput impedance) 100k

DC 2...10V, max. 1mA

Control Signal

AC/DC 19.2...28.8VNominal voltage range

Power consumption 4W @ running/2W @ holding

Feedback signal

Protection class III (safety low voltage)

Weight 2.0kg

GRU230 AC 85...265VNominal voltage range

Power consumption 5W @ running/2.5W @ holding

Transformer sizing 9VA

Transformer sizing 6VA

Transformer sizing 6.5VA

Protection class

CE according to 73/23/EECLow voltage directive

Running time 150s

Weight 2.05kg

Selectable by switch (covered): Factory preset

change to to reverse the direction of rotation

II (Totally insulated)

• Non-Spring-Return Rotary Actuators for: • Torque:• Modulating control:• Open/Close control:

Ball Valves DN100...15040NmGRU24-SR (AC/DC 24V)GRU24 (AC/DC 24V)GRU230 (AC 100...240V)

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26

Step 2

Step 3

Push this button during manual operation!

Fully open

Turn the clamp counter clockwise to fully open by manual override.

These parts are factory-assembled

Step 1

Take out

Installation procedure: SRU..+DN65...80 CCV

CCV — Installation procedures

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28

CCV — TRF..series Spring-Return Rotary Actuators

Technical data

2-way Ball Valves DN15...253-way Ball Valves DN15...202NmTRF24-SR (AC/DC 24V)TRF24-2 (AC/DC 24V)TRF24(-S) (AC/DC 24V)TRF230(-S) (AC 100...240V)

Basic technical data

TRF24-SR

TRF24-2

AC 19.2...28.8V/DC 21.6...28.8VPower supply range

Power consumption 2.5W @ running/1W @ holding

4VA

4VA

5VA

5VA

Connection 1m, 0.75mm2

Torque Motor: 2Nm; spring return: 2Nm

Running time Motor: 90s; spring return: < 25s (-5...+50°C) / max. 60s (-30°C)

Direction of rotation Motor: reversible with L/R switchSpring return: reversible by mounting L/R

Motor: reversible with L/R switch; Spring return: reversible by mounting L/R

Direction of rotation

Angle of rotation 95°Position indication Mechanical

Protection class III (safety low voltage)

Degree of protection IP42EMC CE according to 89/336/EEC

-5...+50°C-5...+80°C-5...+100°C

Humidity test To EN 60730-1

Maintenance Maintenance-free

Weight 0.6kg

DC 2...10VControl signal

Direction of rotation Spring return: reversible by mounting L/R

AC 19.2...28.8V/DC 21.6...28.8VPower supply range

Power consumption 2.5W @ running/1W @ holding

Feedback signal

Protection class III (safety low voltage)Running time Motor: 90s; spring return: <25s (-5...+50°C) / max. 60s (-30°C)Weight 0.6kg

TRF24(-S)

Direction of rotation Spring return reversible by mounting L/R

AC 19.2...28.8V/DC 21.6...28.8VPower supply rangePower consumption 2.5W @ running/1.5W @ holding

Protection class III (safety low voltage)Running time Motor: 40...75s; spring return: <75sWeight 0.6kg

TRF230(-S) AC 85...265VPower supply rangePower consumption 2.5W @ running/1.5W @ holding

Protection class

CE according to 73/23/EECLow voltage directive

Running time Motor: 40...75s; spring return: <75sWeight 0.6kg

Ambient temperatureNon-operating temperatureTemperature of medium

DC 2(0)...10V @ 100k input impedance

1XSPDT, 1mA...3(0.5)A, AC 250V , 0...100% adjustableAuxiliary switch (TRF24-S)

1XSPDT, 1mA...3(0.5)A, AC 250V , 0...100% adjustableAuxiliary switch (TRF230-S)

II (Totally insulated)

Transformer sizing

Transformer sizing

Transformer sizing

Transformer sizing

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• Spring-Return Rotary Actuators for:

• Torque:• Modulating control:• Floating (3-point) control:• Open/Close control:

Sound power level Motor: Max. 45dB(A), spring return: 62dB(A)

Sound power level Motor: Max. 45dB(A), spring return: 62dB(A)

Sound power level Max. 45dB(A)

Sound power level Max. 45dB(A)

30

CCV — L(R)F.. series Spring-Return Rotary Actuators

Technical data

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Basic technical data

LF24-SR

LF24-3

AC 19.2...28.8V; DC 21.6...28.8VPower supply range

Power consumption

Power supply range

Power consumption

2.5W @ running/1W @ holdingTransformer sizing 5VA

Transformer sizing 5VA

Transformer sizing 7VA

Transformer sizing 7VA

2.5W @ running/1W @ holding

Connection cable 1m, 0.75mm2

Torque Motor: 4Nm; spring return: 4Nm

Running time Motor: <150s; spring return: ~20s (-5...+50°C) / max. 60s (-30°C)

Direction of rotation Motor: reversible by L/R switch; spring return: reversible by mounting L/R

Motor: reversible by L/R switch; spring return: reversible by mounting L/R

Angle of rotation 95°Sound power level Motor: max. 50dB(A), spring return: 62dB(A)Position indication Mechanical

Protection class

Direction of rotation

Power supply rangePower consumption

Direction of rotation

Power supply rangePower consumption

Direction of rotation

Protection class

III (safety low voltage)

Degree of protection IP54EMC CE according to 89/336/EEC

Ambient temperature -5...+50°CNon-operating temperature -5...+80°CTemperature of medium -5...+100°C

Humidity test To EN 60730-1Maintenance Maintenance-free

Weight

Running timeWeight

Protection classRunning time

Protection classRunning time

Weight

1.4kg

DC 2(0)...10V @ 100k input impedance DC 2...10V

Spring return: reversible by mounting L/R

AC 19.2...28.8V/DC 21.6...28.8V

III (safety low voltage)

Motor: 40...75s; spring return: ~20s (-5...+50°C) / max. 60s (-30°C)1.4kg

LRF24(-S)

Spring return: reversible by mounting L/R

AC 19.2...28.8V/DC 21.6...28.8V5W @ running/2.5W @ holding

III (safety low voltage)

Motor: 40...75s; spring return: ~20s (-5...+50°C) / max. 60s (-30°C)1.4...1.54kg

LRF230(-S) AC 198...264V5W @ running/3W @ holding

CE according to 73/23/EECLow voltage directive

Motor: 40...75s; spring return: ~20s (-5...+50°C) / max. 60s (-30°C)1.55...1.68kg

2XSPDT, 1mA...3(0.5)A, AC 250V , fixed at 10° , 85°Auxiliary switch (LRF24-S)

2XSPDT, 1mA...3(0.5)A, AC 250V , fixed at 10° , 85°Auxiliary switch (LRF230-S)

Control signalFeedback signal

II (Totally insulated)

Lingkage Lingkage included in LRF..

Weight

Manual operation By manual override keyLRF..

• Spring Return Rotary Actuators for: •• Torque:• Modulating control:• Floating control:• Open/Close control:

2-way Ball Valves DN32...403-way Ball Valves DN25...324NmLF24-SR, LRF24-SR (AC/DC 24V)LF24-3 (AC/DC 24V)LRF24, LRF24-S (AC/DC 24V)LRF230, LRF230-S (AC 230V)

LRF24-SR

(Only when power supply is disconnected for LRF24-SR)

* DN80 (close-off pressure 400kPa)

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CCV — AFR../ARF..series Spring-Return Rotary Actuators

Technical data

Basic technical data

AFR24-SRARF24-SR-S

AFR24-3(-S) US

AC 19.2...28.8V/DC 21.6...28.8VPower supply rangePower consumption

Power supply rangePower consumption

6W @ running/2.5W @ holding

Connection cable 1m, 0.75mm2

Running time

Running time

Motor: ~150s; spring return: ~20s (-5...+50°C) / max. 60s (-30°C)

Direction of rotation

Auxiliary ARF24-SR-SMotor: reversible by L/R switch; spring return: reversible by mounting L/R

Motor: reversible by L/R switch; spring return: reversible by mounting L/R

Angle of rotation 95°

Protection class

Protection class

III (safety low voltage)

Degree of protection IP54EMC CE according to 89/336/EEC

-5...+50°C-5...+80°C-5...+100°C

Weight

WeightPower supply rangePower consumption

Running time

Direction of rotation

Direction of rotation

Direction of rotation

Power supply rangePower consumption

Low voltage directive

Protection class

Weight

Running timeProtection class

Weight

2.7kg

DC 2(0)...10V @ 100k input impedance

DC 2...10V

Spring return: reversible by mounting L/R

AC 19.2...28.8V/DC 21.6...28.8V6W @ running/2W @ holding

III (safety low voltage)Motor: 150s; spring return: ~20s (-5...+50°C) / max. 60s (-30°C)3kg

AFR24(-S)

Spring return: reversible by mounting L/R

AC 19.2...28.8V/DC 21.6...28.8V5W @ running/1.5W @ holding

III (safety low voltage)Motor: 150s; spring return: ~20s (5...+50°C) / max. 60s (-30°C)3kg

AFR230(-S) AC 198...264V6.5W @ running/2.5W @ holding

Transformer sizing 11VA

Transformer sizing 10VA

Transformer sizing 10VA

Transformer sizing 10VA

CE according to 73/23/EEC

Motor: 150s; spring return: ~20s (-5...+50°C) / max. 60s (-30°C)3kg

Torque Motor: 15Nm; spring return: 15Nm

Sound power level Motor: Max. 45dB(A), spring return: 62dB(A)Position indication Mechanical

Ambient temperatureNon-operating temperatureTemperature of mediumHumidity test To EN 60730-1Maintenance Maintenance-free

Control signalPosition feedback

1XSPDT, 1mA...3(0.5)A, AC 250V , 0...89% adjustable Auxiliary switch AFR230-S

1XSPDT, 1mA...3(0.5)A, AC 250V , 0...89% adjustableAuxiliary switch AFR24-S

1XSPDT, 1mA...3(0.5)A, AC 250V , 0...100% adjustableAuxiliary switch AFR24-3-S US

II (Totally insulated)

2XSPDT, 6(3)A, AC 250V

2XSPDT, 6(3)A, AC 250V

ARF24-S

ARF230-S

Auxiliary switch ARF24-S

Switching points: 10% fixed, 28...94% adjustable

2XSPDT, 6(3)A, AC 250VSwitching points: 10% fixed, 28...94% adjustable

Switching points: 10% fixed, 28...94% adjustableAuxiliary switch ARF230-S

Linkage Linkage included in ARF...

Manual operationARF...

By manual override key

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• Spring-Return Rotary Actuators for: • Torque:• Modulating control: • Floating control:• Open/Close control:

2-way Ball Valves DN50...80*3-way Ball Valves DN32...5015NmAFR24-SR , ARF24-SR-S(AC/DC 24V)AFR24-3(-S) US (AC/DC 24V)AFR24(-S), ARF24-S (AC/DC 24V)AFR230(-S), ARF230-S (AC 230V)

36

CCV — Installation, direction of flow and commissioning

Standard directions of flow

R2..AC, R6..AC

R2..AC, R6..AC

R3..

Open

A-AB Open

R3..

Closed

A-AB Closed

Open Closed

A-AB Open A-AB Closed

ABA

B

B

ABA ABA

B

B

ABA

kv

Y

kv

Y

2-way

2-way

3-way

3-way

Mounting, installation and commissioning

0 10° 90°

100%

Angleof

rotation

kv/ kvs 2-way Characterised Control Valve

0 12.5° 70° 90°

70%

100%

Angleof

rotation

kv/kvs

BA-ABA-

B

3-way Characterised Control Valve

M

CharacterisedControl Valves

Open/CloseBall Valves

Spindle positionfor corresponding

valve flow

Actuator positioncorresponding toball valve flow

direction

For 2-way and3-way Ball Valves

Fig. 1 Fig. 3Fig. 2

Flow characteristics of Charactersied Control Valves

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Between 0° and 12.5° angle of rotation, 2-way and 3-way Characterised Control Valves function as tight-sealing shut-off devices. Between 12.5° and 90° angle of rotation, Control Ball Valves operate

Separate supplyWhen Ball Valve and Rotary Actuator are supplied separately, they can be assembled on-site.

Recommended mounting positionsThe 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.

No special tools are needed for assembly. Instruc-tions will be found packed with the valve and actuator.

CommissioningMust not be carried out until the Ball Valve and Rotary Actuator have been assembled in accordance with the instructions.

as regulating devices. In case of the 3-way Characterised Control Valve, the bypass flow rate (B-AB) is 70% of the nominal flow rate (A-AB).

Note:Due to its spherical design, the 3-way Character-ised Control Valve is of limited application for conventional supply temperature control systems only. Therefore, it is recommended that supply temperature control systems are of the double-mixing circuit type (see diagram below). There are no restrictions when using mixing-type circuits for air preheaters and for injection circuits.

9301

0-00

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Innovation, Quality and Consultancy:A partnership for motorising HVAC actuators

BELIMO Actuators (Shanghai) Trading Ltd. 479 Chun Dong Road, Building C-2Xin Zhuang Industry Park Shanghai 201108, P.R. China Tel: +86 21 5483 2929 Fax: +86 21 5483 2930 E-mail: info.asiapacific@belimo.ch