Characterised Control Valves with Actuators · V5. 12. 2010 • Subject to modification Ver. 2...

�V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Ver. 2

Technical Databook

Characterised Control Valveswith Actuators

Version 5

Belimo Asia Pacific

Optimised

� V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Product overview and table of contents

Table of contents

Control Valves and Actuators

Product overview

The Belimo Characterised Control Valves

The Belimo Characterised Control Valves/Notes

The sizing of Ball Valves

Characterised Control Valves

R2..AC Characterised Control Valves 2-way

R6..AO Characterised Control Valves 2-way

R3.. Characterised Control Valves 2-way

Open/Close Ball Valves

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

R3.. Open/Close Ball Valves 3-way

Valve dimensions

General Rotary Actuators

TR.. series Rotary Actuators

LRU.. series Rotary Actuators

NRU.. series Rotary Actuators

SRVU..-5 Rotary Actuators

GRVU..-7 Rotary Actuators

Dimensions of Mechanical Fail-Safe Rotary Actuators

Dimensions/Auxiliary switch adjustment

Installation procedures

Mechanical Fail-Safe Rotary Actuators

TRF.. series Mechanical Fail-Safe Rotary Actuators

LRF.. series Mechanical Fail-Safe Rotary Actuators

NRFU.. series Mechanical Fail-Safe Rotary Actuators

SRFU..-5 Mechanical Fail-Safe Rotary Actuators

Dimensions and auxiliary switch adjustment

Installation procedures of Mechanical Fail-Safe Rotary Actuators

Installation, direction of flow and commissioning

CCV-Notes on installation

Notes on maintenance and project design

�

3

4

5

6

7

8

9

�0

��

��

�3

�5

17

�9

��

�3

�4

�5

�8

30

3�

34

36

37

38

39

40

3V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Product overview

Characterised Control Valves and Rotary Actuators for modulating control

Open/Close Ball Valves and Rotary Actuators for shut-off or change-over functions

* Customising for NRFS/SRFS 3-point, GRKS..

Further contact for more combinations.

Flow characteristics of Characterised Control ValvesCharacteristic: equal percentage

Rated pressure: 3-way, 4140kPa (DN15...32), 2760kPa (DN32...50) 2-way, 2500kPa (DN15...50), 1600kPa (DN65...150)

LRU24-SR

LRU24(-S)

LRU230(-S)

2-way

Modulating

GRKS*LRF24-SR

SRF*LF24-3

3-point TR24

TR230-3

kv

Y

Connection Internal thread

Kvs [m3/h]

DN [mm]

TR24-SR

TRF24-SR

TRF24-2

SRVU24-SR-5

SRFU24-SR-5

TR24TR230-3

LRU24(-S)LRU230(-S)

SRVU24(-S)-5SRVU230(-S)-5

LRF24(-S)LRF230(-S)

TRF24(-S)TRF230(-S)

Open/Close

Rated pressure:

2-way


Kvs

DN

kv

Y

NRU24(-S)NRU230(-S)

SRFU(-S)-5SRFU(-S)-5

NRFU(-S)NRFU(-S)

Flow characteristics of Open/Close Ball Valves

Flange PN16

GRVU24-SR-7AC/DC 24V

SRVU24(-S)-5

SRVU230(-S)-5

Flange PN16

DC 2(0)...10V

Fail-Safe

GRVU24-7 AC/DC 24V

GRVU230-7 AC 100...240V

NRU24-SR

NRU24(-S)NRU230(-S)

LRU24-SR

LRU24(-S)LRU230(-S)

3-way

LRF24-SR

NRFS*LF24-3

TR24TR230-3


Kvs

DN

TR24-SR

TRF24-SR

TRF24-2

3-way, 4140kPa (DN15...32), 2760kPa (DN32...50) 2-way, 2500kPa (DN15...50), 1600kPa (DN65...150)

GRVU24-7GRVU230-7

Fail-Safe

Fail-Safe

Fail-Safe

Modulating DC 2(0)...10V

3-point

Fail-Safe

TR24TR230-3

LRU24(-S)LRU230(-S)

NRU24(-S)NRU230(-S)

LRF24(-S)LRF230(-S)

TRF24(-S)TRF230(-S)

Open/Close

3-way


Kvs

DN

Fail-Safe

NRU24-SR

NRFU24-SR

NRF*

NRU24(-S)

NRU230(-S)

NRFU(-S)NRFU(-S)

NRFU24-SR

0.63

15

R209AC

0.63

15

R309

8.6

15

R215AC

8.6

15

R315

21

20

R320

26

25

R325

16

32

R330

32

32

R332

32

40

R340

49

50

R350

13

20

R220AC

18

25

R225AC

31

32

R232AC

40

40

R240AC

65

50

R250AC

120

65

R665AO

180

80

R680AO

230

100

R6100AO

390

125

R6125AO

570

150

R6150AO

1

15

R310

1.6

15

R311

2.5

15

R312

4

15

R313

4

20

R317

6.3

20

R318

6.3

25

R322

10

25

R323

10

32

R329

16

32

R331

16

40

R338

25

50

R348

1.0

15

R210AC

1.6

15

R211AC

2.5

15

R212AC

4.0

15

R213AC

4.0

20

R217AC

6.3

20

R218AC

6.3

25

R222AC

10.0

25

R223AC

10.0

32

R229AC

16.0

32

R231AC

16.0

40

R238AC

25.0

40

R239AC

25.0

50

R248AC

40.0

50

R249AC

63

65

R664AO

100

80

R679AO

140

100

R6099AO

230

125

R6124AO

320

150

R6149AO

[m3/h]

[mm]

[m3/h]

[mm]

[m3/h]

[mm]

GRKS*

GRKS*GRKS*

4 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

The Belimo Characterised Control Valve

Advantages of the Belimo Characterised Control Valve

Belimo has added "control" to the Ball Valve

An ordinary Ball Valve is unsuitable as a control device

Characteristic of an ideal Control Valve

Typi

cal h

eat exc

hanger characteristic

Equal-percenta

gech

arac

teris

tic

Result

ant th

ermal

capac

ity

Flow

rate

Amount of opening 100%

100%

Characteristic of the Belimo CCV

Hea

t exc

hang

er characteristic

Flow

rate

Amount of opening 100%

100%

Result

ant th

ermal

capac

ity

Equal-percentage char

acte

riss

tic

Belimo Chara

cter

i edCo

ntro

l Val

ve

Characterising disc

• Equal-percentage characteristic

• No initial jump in flow on opening

• Excellent stability of control thanks to the characterising disc

• Kvs values comparable with those of Globe Valves of comparable size

• Fewer pipe reducers needed

• High rangeability

• High close-off pressure

• Tight-sealing

Characteristic of an ordinary Ball Valve

Res

ulta

ntth

ermal capacity

Flow

char

acte

ristic

Ord

inar

yBa

llVa

lve

Flow

rate

Amount of opening

100%

100%

In order to ensure good stability of control, a Control Valve must have a flow characteristic that complements the nonlinear characteristic of the heat exchanger in the HVAC system.

An equal-percentage valve characteristic is desirable in order to produce a linear relation-ship between the thermal output and the amount of opening of the control device. This means that the flow rate increases slowly as the valve begins to open. Characteristic in ordinary Ball Valves is severely distorted.

The reason for this is that an ordinary Ball Valve has an extremely high flow coefficient (Kvs value) compared with its nominal size, several times that of a comparable globe valve.

Therefore, an ordinary Ball Valve is not very suitable for performing control functions:

• Quick-opening flow characteristic

• Flow coefficient excessive due to the design

• Flow control inadequate in the part-load range

Belimo has succeeded in solving the problem of the distorted flow characteristic of ordinary Ball Valves. A so-called "characterising disc" in the inlet of the Characterised Control Valve converts the valve's characteristic to the equal-percentage kind. The side of the character-ising disc facing the ball is concave and is in contact with the surface of the ball. Thus, the actual flow is regulated by the hole in the ball and by the V-shaped aperture in the character-ising disc.

The Kvs value is reduced and corresponds approximately to that of a Globe Valve of comparable size. In order to avoid having to fit pipe reducers in the majority of cases, each size of valve is also available with wide choices of different Kvs values.

5V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

The Belimo Characterised Control Valve/Notes

Optimum choice of Kvs valves of identical size

The elements of the Characterised Control Valve

Notes

Ordering

• Better controllability• Lower installation costs

• The control devices described in this publication are intended for use in the closed water circuits of heating, ventilating and air-conditioning system. Use of the control devices in conjunction wit other liquid or gaseous fluids is on request.• Select the Characterised Control Valve according to the valve sizing diagram: page 6. • Please pay attention to the notes at operation, mounting, commissioning, maintenance and project design: page 38, 39.

a) LRU24 Rotary Actuator with R.. valve fitted** -Order code: R..+LRU24

Ordering example* (with LRU24)

b) LRU24 Rotary Actuator and R.. valve supplied separately -Order code: R../LRU24c) LRU24 Rotary Actuator packed loose -Order code: LRU24

*An order for a R.. valve usually includes an actuator

R2..AC

1 Simple direct attachment with a central screw

2 Square spindle head for form-fit attachment

of the Rotary Actuator

3 Identical mounting flange for all sizes

4 Spindle with O-rings for long service life

5 Ball and spindle made of stainless steel

6 Characterising disc produces equal-percentage

flow characteristic

7 Internal screw connection (ISO 7/1)

8 Forged fitting, nickel-plated brass body

9 Vent part to prevent the accumulation of

condensation

10 Thermal decoupling of actuator from valve

11 Flange (ISO 7005-2)

12 GG25, polyester coated body

R6..AO

2

9

4

12

6

5

11

The Belimo range of Characterised Control Valves includes 2-way and 3-way types that are available in a variety of sizes and with a choice of Kvs value. A Characterised Control Valve is normally supplied as a unit complete with a suitable Belimo Rotary Actuator.

1

2

3

4

5

10

9

87

6

6 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

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

R664AO

100

80

R679AO

140

100

R6099AO

230

125

R6124AO

320

150

R6149AO

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

R665AO

R680AO

R6100AO

R6125AO

R6150AO

280220

170140

7V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

R2..AC Characterised Control Valves 2-way

Rated pressure

Flow medium

Differential pressure pmax

• Water-side control of air handling unit in 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 controlled by

a standard modulating or 3-point control system and drives the ball of the valve - the throttling

device - to the opening position dictated by the control signal.

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

Please refer to page 13...37.

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-ring Characterising disc

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

8 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

R6..AO Characterised Control Valves 2-way

Differential pressure pmaxClose-off pressure ps

Rated pressure

• Water-side control of air handling unit in air conditioning systems• Water-side control in heating systems

Mode of operation


Manual operation

2-way Characterised Control ValvesDN65...150


Applications

The Characterised Control Valve is operated by a Rotary Actuator. The actuator is controlled by

a standard modulating or 3-point control system and drives the ball of the valve — the throttling

device — to the opening position dictated by the control signal.



Technical data

Product features

Simplified installation procedure

Light weight comparing with same DN size valves

Anti-corrosion treatment inside of the valve

Solid linkage in insulation design

Flow medium

Temperature of medium

Flow characteristic

Rangeability

Leakage rate

Pipe connector

Angle of rotation

Installation positionMaintenanceMaterials

BodyBallSeatStemO-ringCharacterising disc


-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°


GG25, Polyester coatedStainless steelRPTFEStainless steelEPDMStainless steel

9V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

R3.. Characterised Control Valves 3-way

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

• Water-side control in heating systems

Mode of operation


Manual operation

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


Applications

The Characterised Control Valve is operated by a Rotary Actuator. The actuator is controlled

by a standard modulating or 3-point control system and drives the ball of the valve — the

throttling device — to the opening position dictated by the control signal.



Technical data

Product features

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

Flow mediumTemperature of mediumRated pressure

Flow characteristic

Rangeability

Leakage rate

Pipe connectorDifferential pressure pmaxClose-off pressure psAngle of rotation

Installation positionMaintenanceMaterials

BodyBallSeatStemStem sealCharacterising disc

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°


Forged, nickel-plated brass bodyStainless steelPTFEStainless steelEPDMTEFZEL

�0 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

R2..AC/R6..AO 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°


Forged, nickel-plated brass bodyStainless steelRPTFEStainless steelEPDM

The Open/Close Ball Valve is operated by a Rotary Actuator. The Rotary Actuator is controlled

by an Open/Close signal.


Flow mediumTemperature of mediumRated pressureLeakage rate

Pipe connector


Angle of rotationInstallation positionMaintenanceMaterials


-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..AO Technical data (for DN65...150)

��V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

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




Product features

Flow mediumTemperature of mediumRated pressure

Flow rate

Leakage rate

Pipe connectorDifferential pressure pmaxClose-off pressure ps

Angle of rotationInstallation position

MaintenanceMaterials

BodyBallSeatStemStem seal


-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

R3.. Open/Close Ball Valves 3-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


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°


Forged, nickel-plated brass bodyStainless steelRPTFEStainless steelEPDM




Flow mediumTemperature of mediumRated pressureLeakage rate

Pipe connector


Angle of rotationInstallation positionMaintenanceMaterials


-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..AO Technical data (for DN65...150)

�� V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Valve dimensions

Dimensions

R3.. 3-way Ball Valves

R2..AC 2-way Ball Valves

R6..AO 2-way Ball Valves

Disc for Characterised Control Valve


DN

R209AC/R210AC/R211ACR212AC/R213AC/R215AC

15

20

25

50

40

32

1

2

1

70

77

85

116.5

104

94

43.5

46

47.6

58.1

53.5

51

0.38

0.48

0.63

1.6

1.1

0.84

R217AC/R218AC/R220AC





mm Imp. Rp L H

Dimensions[mm] Weight

[Kg]

Thread

O O

OO

O O

OO

O O

H

N-M

D

PN�6DNGG�5

A

L

H�

H

N-M

H�

D


H1

12

12

15.5

15.5

15.5

128

134.5

144

158

176.5

4.8

7.2

10.5

14

21

�3V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

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 @ 100kΩ input impedanceControl signal

Low voltage directive CE according to 73/23/EEC



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

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


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

Transformer sizing 1.0VA



• General 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)

TR.. series Rotary Actuators

�4 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

TR..series Rotary Actuators

Wirings

Product features

Simple direct mounting

Manual operation

TR24-SR

TR24

TR230-3

- +

T ~0

- +

T ~

42RT42RT

Y DC 2(0)...10V

1 2 3

T ~

AC 24V

- + DC 24V

AC 24VDC 24V

AC 24VDC 24V

~

Control signal

Modulating control

YTR24-SR

T

- +

Notes:

• Connection via safety isolating transformer.• Other actuators can be connected in parallel.

Please note the performance data.

Notes:



Notes:

• Caution: Power supply voltage!

Open/Close and Floating control

Floating controlOpen/Close control

1 2 3

1 2 3 1 2 3

0

TR230-3

N L1 AC 230V

Simple direct mounting on the Ball Valve using only one screw.

Manual operation by lever (the gearing latch remains disengaged as long as the self-resetting lever is pressed).

!

!

!

�5V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Technical data

Basic Technical data

LRU24-SR

LRU24(-S)

• General 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


Torque 5Nm

Selectable by switch (covered): Factory presetnoitator fo noitceriDchange to to reverse the direction of rotation

Angle of rotation 90°

Sound power level Max. 35dB(A)

Position indication Mechanical


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) 100kΩDC 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


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


Protection class

CE according to 73/23/EECLow voltage directive

Running time 90s

Weight 0.60kg

Auxiliary switch (LRU24-S)

II (Totally insulated)

LRU.. series Rotary Actuators

�6 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

LRU..series Rotary Actuators

Wirings

Product features

Manual operation

Modulating controlLRU24-SR

LRU24(-S)

LRU230(-S)

Y DC 2(0)…10V

U DC 2…10V

Y LRU24-SR

LRU230 LRU230

LRU24LRU24

5321

U

AC 24V

-

DC 24V

T ~

+

S1 S2 S31

0

S1 S2 S31

0

1

0

Auxiliary switch

S1 S2 S31

0

S1 S2 S31

0

Auxiliary switch

1

0


High function reliability

Open/Close control Floating control


Notes:



Notes:



Notes:

• Caution: Power supply voltage.• Other actuators can be connected in parallel.


1 2 3

0...100%

- +

T ~

- +

T ~

1

0...100%

S1 S2 S3S1 S2 S3

S1 S2 S3S1 S2 S3

0

- +

T ~

LRU24-S LRU24-S

1 2 3 2 3

0...100%

N L1

1

0...100%

0

N L1

LRU230-SLRU230-S


Manual operation by pushbutton when necessary.

The actuator is overload-proof, needs no limit switches and stops automatically at the end stops.

!

!

!

AC 24VDC 24V

AC 24VDC 24V

AC 100...240V AC 100...240V

17V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Technical data

Basic Technical data

NRU24-SR

NRU24(-S)




Torque 10Nm

Direction of rotation

Angle of rotation 90°

Sound power level Max. 45d(A)



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) 100kΩDC 2...10V, max. 1mA

Control Signal

Feedback signal


Power consumption 2.0W @ running/0.2W @ holding



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

Auxiliary switch (NRU230-S) 1XSPDT, 1mA...3(0.5)A, AC 250V0...100% adjustable

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



Protection class


Running time 90s

Weight 0.90kg

Auxiliary switch (NRU24-S)

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


• 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)

NRU.. series Rotary Actuators

�8 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

NRU..series Rotary Actuators

Wirings

Product features


Manual operation


Modulating control

NRU24-SR

NRU24(-S)

NRU230(-S)

T ~

Y DC 2(0)…10V

U DC 2…10V

Y NRU24-SR

NRU24

NRU230 NRU230

NRU24

5321

U

AC 24V-

-

+ DC 24V

T ~

+

S1 S2 S31

0

S1 S2 S31

0

1

0

Auxiliary switch

S1 S2 S31

0

S1 S2 S31

0

Auxiliary switch

1

0



Notes:



Notes:



Notes:



1 2 3

1 2 3

0...100%

S1 S2 S3 2 3 S1 S2 S3

- +

T ~

1

0...100%

0

- +

T ~

NRU24-S NRU24-S

0...100%

S1 S2 S3

N L1

1 2 3

0...100%

S1 S2 S3

0

N L1

NRU230-SNRU230-S

Simple direct mounting on the Ball Valve using only one screw. Manual operation push button when necessary.


!

!

!

AC 24VDC 24V

AC 24VDC 24V

AC 100... 240V AC 100... 240V

�9V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Technical data

• General Rotary Actuators for operation of: DN65...80 CCV• Torque: 20Nm • Open/Close or 3-point control: SRVU24(-S)-5, SRVU230(-S)-5• Modulating control: SRVU24-SR-5

SRVU24(-S)-5 AC 24V 50/60Hz, DC 24V

AC/DC 19.2...28.8V

5.5VA

2.5W0.2W

SRVU230(-S)-5 AC 100...240V 50/60Hz

AC 85...265V3.0W0.6W

SRVU24-SR-5 AC 24V 50/60Hz, DC 24V

AC/DC 19.2...28.8V

5VA

2.5W0.4W

Cable 1m, 3x0.75mm2

Cable 1m, 3x0.75mm2

7VA

Cable 1m, 3x0.75mm2

Cable 1m, 3x0.75mm2

Cable 1m, 4x0.75mm2

DC 2(0)...10V @ input resistance 100kΩ

5%

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

Max. 90°

Min. 20Nm @ nominal voltage

Max. 45dB(A)

0...100% adjustable1xSPDT 1mA...3(0.5)A, AC 250V

SRVU24 approximately 1000g, SRVU24-S approximately 1050g

1050g~1100g

1050g

(safety low voltage)III

(Totally insulated)II


Common technical data

Running time

Torque

Auxiliary switch (SRVU..(-S)-5)

Mode of operation

Nominal voltage

Nominal voltage range

Power consumption

For transformer/wire sizing

- running- holding

Nominal voltage


Nominal voltage



Connecting cable - Motor- Auxiliary switch (-S)

For wire sizing

Connecting cable

Control signal Y

Feedback signal U

Synchronisation

Direction of rotationAngle of rotation

Position indicator

Humidity test

Degree of protection

Sound power level

Ambient temp.

Non-operation temp.

Maintenance

Low Voltage Directive

Weight

Weight

Weight

Power consumption - running- holding

Connecting cable - Motor- Auxiliary switch (-S)


Protection class

Protection class

Protection class

Mechanical, remote visible

-30...+50°C

IP54 in any direction

90s

-40...+80°C95% RH, non condensing (EN60730-1)

Maintenance-free

CE according to 89/336/EECCE according to 73/23/EEC

Type 1 (EN 60730-1)

Pre-setting to close (switch hidden under a label)

Manual override Gearing disengaged by pressing the push button,manual operate while the button is held depressed



Wirings

Product features


Manual operation


Modulating control

NRU24-SR

NRU24(-S)

NRU230(-S)

T ~

Y DC 2(0)…10V

U DC 2…10V

Y NRU24-SR

NRU24

NRU230 NRU230

NRU24

5321

U

AC 24V-

-

+ DC 24V

T ~

+

S1 S2 S31

0

S1 S2 S31

0

1

0

Auxiliary switch

S1 S2 S31

0

S1 S2 S31

0

Auxiliary switch

1

0



Notes:



Notes:



Notes:



1 2 3

1 2 3

0...100%

S1 S2 S3 2 3 S1 S2 S3

- +

T ~

1

0...100%

0

- +

T ~

NRU24-S NRU24-S

0...100%

S1 S2 S3

N L1

1 2 3

0...100%

S1 S2 S3

0

N L1

NRU230-SNRU230-S

Simple direct mounting on the Ball Valve using only one screw. Manual operation push button when necessary.


!

!

!

AC 24VDC 24V

AC 24VDC 24V

AC 100... 240V AC 100... 240V

SRVU..-5 General Rotary Actuators

�0 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

SRVU..-5 Rotary Actuators

Product features

Mode of operation

Adjustable angle of rotation

High functional reliability

Flexible signalisation

Wiring diagrams

SRVU24(-S)-5 ~

- +

T ~

- +

T

AC 24VDC 24V

SRVU24-S-5

SRVU230-S-5

SRVU230-5 SRVU230-5

SRVU230-S-5

SRVU24-S-5

SRVU24-5SRVU24-5

SRVU230(-S)-5

1 2 3

0...100%

S1 S2 S3 1 2 3

0...100%

S1 S2 S3

0

S1 S2 S31

0

S1 S2 S31

0

1

0

Open/Close control 3-point control

Auxiliary switch (-S)

AC 24VDC 24V

1(Y2)

0(Y1)

(factory setting, switch hidden)

1 2 3

0...100%

S1 S2 S3 1 2 3

0...100%

S1 S2 S3

0

S1 S2 S31

0

S1 S2 S31

0

1

0

N1LN L1

Note

Connection via safety isolating transformer.Other actuators can be connected in parallel.Please note the performance data.


Note

Caution: Power supply voltage!Other actuators can be connected in parallel.Please note the performance data.

Auxiliary switch (-S)-5

(factory setting, switch hidden)Direction of rotation

Open/Close control 3-point control

•

•

••

1(Y2)

0(Y1)

AC 100...240V AC 100...240V

SRVU24-SR-5 is controlled by means of a standard control signal DC 2(0)...10V and travels tothe position defined by this signal. The feedback signal U allows the valve position (0...100%) to be electrically indicated and serves as a follow-up control signal for other actuators.

Adjustable angle of rotation with mechanical end stops.

The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached.

Flexible signalisation of the SRVU..-S-5 with adjustable auxiliary switch (0...100%).

!

!

SRVU24-SR-5

Y

T ~

T

Y DC 2(0)...10V

U DC 2...10V

SRVU24-SR-5

~ AC 24V

5

+ DC 24V

21 3

U

Feedback signal U for positionindicating or as master-slave control signal.

Note


•

•

(factory setting, switch hidden)


1(Y2)

0(Y1)

Modulating control

-!

��V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

GRVU24-7 AC 24V 50/60Hz, DC 24V

AC/DC 19.2...28.8V

6VA

4W2W

GRVU230-7 AC 100...240V 50/60HzAC 85...265V

4W2W

GRVU24-SR-7 AC 24V 50/60Hz, DC 24V

AC/DC 19.2...28.8V

6.5VA

4.5W2W

Cable 1m, 3x0.75mm2

7VA

Cable 1m, 3x0.75mm2

Cable 1m, 4x0.75mm2

DC 2(0)...10V @ input resistance 100kΩ

±5%

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

Max. 95°


150s

Max. 45dB(A)

Approximately 1550g

Approximately 1550g

1550g


(Totally insulated)II


Technical data


Running time

Torque

Mode of operation

Nominal voltageNominal voltage range

Power consumption


Nominal voltage


Nominal voltage



Connecting cable

For wire sizing

Connecting cableControl signal YFeedback signal USynchronisation

Direction of rotationAngle of rotation

Position indicator

Humidity test


Sound power level

Ambient temp.

Non-operation temp.

Maintenance


Weight

Weight

Weight


Connecting cable

Power consumption

Protection class

Protection class

Protection class

Mechanical, remote visible

-30°C...+50°C

IP54 in any direction

-40°C...+80°C95% RH, non condensing (EN60730-1)

Maintenance-free

CE according to 89/336/EECCE according to 73/23/EEC

Type 1 ( EN 60730-1)

- running- holding

- running- holding

Pre-setting to close (switch hidden under a label)

• General Rotary Actuators for operation of: DN100...150 CCV• Torque: 40Nm • Open/Close control: GRVU24-7, GRVU230-7• Modulating control: GRVU24-SR-7




GRVU..-7 General Rotary Actuators

�� V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

GRVU..-7 General Rotary Actuators

Product features

Wiring diagrams

GRVU24-7

~

- +

T

AC 24VDC 24V

GRVU230-7

1 2 3

GRVU24-7

1 2 3

GRVU230-7

N L1

Accessories

GRVU24-SR-7

Y

T ~

1 3

Y DC 2(0)...10V

U DC 2...10V

GRVU24-SR-7

AC 24V

5

DC 24V

2

U

Mode of operation

Adjustable angle of rotation

High functional reliability

Digital position indication ZAD24

Description

Electrical accessories(available on request)

Positioner SG..24

Note


Note

Caution: Power supply voltage!Other actuators can be connected in parallel.Please note the performance data.

Open/Close control

Note


Open/Close control

Feedback signal U for positionindicating or as master-slave control signal.

••

••

••

1(Y2)

0(Y1)


1(Y2)

0(Y1)


1(Y2)

0(Y1)


Modulating control

AC 100...240V

GRVU24-SR-7 is controlled by means of a standard control signal DC 2(0)...10V and travels to the position defined by this signal. The feedback signal U allows the valve position (0...100%) to be electrically indicated and serves as a follow-up control signal for other actuators.

Adjustable angle of rotation with mechanical end stops.

The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached.

!

!

!

~

- +

T

�3V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Dimensions: TR..

Dimensions: LRU..

Dimensions: NRU..

Measurement [mm]

Measurement [mm]

7156

13.2

8.2 1

4

19.5

46.9 63 64

.4

167.2

11

24.5 94 8.2 66

50

70.95.2

6

50

Measurement [mm]

67

min. 7062

84

55 59 min

. 200

42

66

41.7

83

74 5.85

5.21 8.6

4

5.914.84

5.46

9.56172.2

27.4 99 8.2

11.5

6

50.9

5.2

Dimensions: SRVU..

Measurement [mm]

176 150

84

21

9393

70

11733

6978 55

22

84

67

Dimensions of General Actuators

�4 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Dimensions/Auxiliary switch adjustment

S1

S2 S3

S1

S2 S3

Dimensions: GRVU..

Auxiliary switch adjustment: LRU..-S/NRU..-S/SRVU..-S-5

1. Press the pushbutton and operate manually the universal clamp to favoured switch position.2. Turn switch pointer to the middle line.3. When actuator moves clockwise (counter-clockwise) to switch position, switch indicator passes counter-clockwise (clockwise) the middle line. The contact between S1 and S3 is cut off (established) and the contact between S1 and S2 is established (cut off).

Note: The switching point should be about 5° from the mechanical end stops (1 short step on the scale).

GRVU24-7

GRVU24-SR-7

GRVU230-7

�5V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

5

2

43

Installation procedures: TR..

Installation procedures: LRU../NRU.. (DN15...50)

1 12


�6 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

1 2

1

2

4

3

0%

0%

17

Installation procedure: GRVU..+DN100..150 CCV


1 2

4

2

1

0%

3

0%

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

27V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

1 2

1

2

4

3

0%

0%

17

Installation procedure: GRVU..+DN100..150 CCV


�8 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

TRF..series Mechanical Fail-Safe 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)


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


Angle of rotation 95°Position indication Mechanical


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 range

Power 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 range


Protection class


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

Ambient temperatureNon-operating temperatureTemperature of medium

DC 2(0)...10V @ 100kΩ 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)


Transformer sizing

Transformer sizing

Transformer sizing

Transformer sizing

• Mechanical Fail-Safe 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)



�9V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Wiring

Product features



Modulating control

TRF24-SR

Floating control

TRF24-2

Open/Close control

TRF24(-S)

TRF230(-S)

TRF24-SR

TRF24-2

TRF24

TRF24-S

TRF230

TRF230-S

1 2

L1 AC 100...240VN

M

S1 S2 S3

> x

< xx = 0…100 %

AC 24VDC 24V– +

~

T

1 2

M

1 32 4

Y1 Y2

a b

T ~

AC 24V

YU

1 32 5

DC 2(0) ...10V DC 2 ...10V

– +

T ~AC 24VDC 24V Connection via safety isolating transformer.

Connection via safety isolating transformer.


Caution: Power supply voltage!

Other actuators can be connected in parallel.Please note the performance data.



Manual operation


No manual operation.


!

!

!

!

TRF..series Mechanical Fail-Safe Rotary Actuators

30 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

L(R)F.. series Mechanical Fail-Safe Rotary Actuators

Technical data


LF24-SR

LF24-3


Power consumption

Power supply range

Power consumption

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




2.5W @ running/1W @ holding


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


Power supply rangePower consumption




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 @ 100kΩ input impedance DC 2...10V

Spring return: reversible by mounting L/R

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


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

LRF24(-S)


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


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


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


Lingkage Lingkage included in LRF..

Weight

Manual operation By manual override keyLRF..

• Mechanical Fail-Safe 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)

3�V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Wiring

Product features


Manual opertion


Modulating controlL(R)F24-SR

Floating controlLF24-3

Open/Close control

LRF230(-S)

Open/Close control

LRF24(-S)

LRF24-S

1 2

T ~

+

AC 24VDC 24V–

M < 10° < 85°

Y

T ~

Y DC 2(0)...10V

U DC 2...10V

L(R)F24-SR

5321

~ AC 24V– + DC 24V

– +

T


Control signal

Position feedback signal

MPZU

L0

.2

.4

.6

.8

1

R0

.2

.4

.6

.8

1

Y = 0

CCW CW

Y = 0 Y = 0 Y = 0

R L

Reversible switch

Reversible switch

R L

Mounting side

Mounting sideT ~ AC 24V– + DC 24V

1 2 3 4

LF24-3Y1 Y2

T ~

- +

a bL

0.2

.4

.6

.8

1

R0

.2

.4

.6

.8

1

Stop Stop Stop Stop

a b(Y1) (Y2) R L R L




Other actuators can be connected in parallel. Please note the performance data.




CCW CW

LRF230

1 2

AC 230V

M

N L1

LRF24

1 2

T ~

+

AC 24VDC 24V–

M

LRF230-S

1 2

L1 AC 230VN

M

S1 S2 S3

< 10°

S4 S5 S6

S1 S2 S3 S4 S5 S6

< 85°

Caution: Power supply voltage!


LRF.. have manual operation with integral position stop.


!

!

! !

!

L(R)F.. series Mechanical Fail-Safe Rotary Actuators

3� V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion


Technical data


NRFU24-SR

NRFU


Power consumption

Power supply range

Power consumption

5.5W @ running / 3W @ holdingTransformer sizing 9VA

Transformer sizing 9.5 VA


6W @ running / 2.5W @ holding

Connection cable 3x1m, 0.75mm2 (NRFU..) 4x1m, 0.75mm2 (NRFU24-SR) Torque Motor: 10Nm; Spring return: 10Nm

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

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

Angle of rotation 90°Sound power level Motor: Max. 50dB(A), Spring return: ~62dB(A)


Protection class




Protection class


Degree of protection IP54EMCAmbient temperature -30...+50°CNon-operating temperature -40...+80°CTemperature of medium -5...+100°C



Weight

Running timeWeight

Protection classRunning timeWeight

Approx. 2000g

DC2(0)...10V @ 100kΩ input impedance DC2...10V

AC 19.2...264V; DC 20.4...126.5V


Motor: <75s; Spring return: ~20s (-20...+50°C) / Max. 60s (-30°C)


NRFU-S26W @ running / 2.5W @ holding

CE according to 2006/95/ECLow voltage directive


Auxiliary switch 2 X SPDT, 1 mA ...3(0.5) A, AC 250 V



Lingkage Lingkage included in NRFU..

Manual operation By manual override key

• Mechanical Fail-Safe Rotary Actuators: for 2 way ball valves DN50• for 3 way ball valves DN32...50

• Torque: 10Nm• Modulating control: NRFU24-SR (AC/DC 24V)• Open/Close control: NRFU, NRFU-S2 (AC 24...240V)

(DC 24...125V)

CE according to 2004/108/EC

Approx. 1700g

one fixed at 10° , one adjustable 10°...95°

Approx. 1700g

AC 19.2...264V; DC 21.6...143V

33V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Wiring

Product features


Manual operation


Open/close controlNRFU

NRFU-S2

Modulating ControlNRFU24-SR




!

!

NRFU..have manual operation with integral position stop. Only when power supply is

disconnected for NRFU24-SR.

Simple direct mounting on the ball valve using only one screw.

The actuator is overload-proof,needs no limit switches,stops automatically at the end stops.

Open/close control1 2

M

N L

S1 S2 S3 S4 S5 S6

10% 10%... 90% adjustable

AC 24VDC 24V

NRFU

~

– +

T

1 2

M

NRFU24-SR

control signalPosition feedback signal

Y U

DC 0…10VDC 2…10V

~T

– +

1 2 3 5


Technical data


NRFU24-SR

NRFU


Power consumption

Power supply range

Power consumption

5.5W @ running / 3W @ holdingTransformer sizing 9VA

Transformer sizing 9.5 VA


6W @ running / 2.5W @ holding

Connection cable 3x1m, 0.75mm2 (NRFU..) 4x1m, 0.75mm2 (NRFU24-SR) Torque Motor: 10Nm; Spring return: 10Nm

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

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

Angle of rotation 90°Sound power level Motor: Max. 50dB(A), Spring return: ~62dB(A)


Protection class




Protection class


Degree of protection IP54EMCAmbient temperature -30...+50°CNon-operating temperature -40...+80°CTemperature of medium -5...+100°C



Weight

Running timeWeight

Protection classRunning timeWeight

Approx. 2000g

DC2(0)...10V @ 100kΩ input impedance DC2...10V

AC 19.2...264V; DC 20.4...126.5V




NRFU-S26W @ running / 2.5W @ holding

CE according to 2006/95/ECLow voltage directive


Auxiliary switch 2 X SPDT, 1 mA ...3(0.5) A, AC 250 V



Lingkage Lingkage included in NRFU..

Manual operation By manual override key

• Mechanical Fail-Safe Rotary Actuators: for 2 way ball valves DN50• for 3 way ball valves DN32...50

• Torque: 10Nm• Modulating control: NRFU24-SR (AC/DC 24V)• Open/Close control: NRFU, NRFU-S2 (AC 24...240V)

(DC 24...125V)


Approx. 1700g

one fixed at 10° , one adjustable 10°...95°

Approx. 1700g

AC 19.2...264V; DC 21.6...143V

34 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion


Technical data

SRFU24-SR-5

SRFU-5

AC24V, 50/60Hz / DC 24VNominal voltage

Power consumption

Nominal voltage

5.0W @ running / 3W @ holding

Wire/Transformer sizing 7VA

Position feedback

AC 24...240V, 50/60Hz, DC 24...125V

Control signal

• Mechanical Fail-Safe Rotary Actuatorsfor operation of: DN65..80 CCV•

• Torque: 20Nm

• Modulating control: SRFU24-SR-5 (AC/DC 24V)

• Open/Close control: SRFU-5, SRFU-S2-5 (AC 24...240V) (DC 24V...125V)

7.0VA @ AC 24V8.5VA @ AC 120V18.0VA @ AC 240V


Power consumption

Wire/transformer sizing

7.0W @ running / 3.5W @ holding

AC 19.2...264V / DC 21.6...126.5V

Connection Cable1m, 2x0.75mm2

SRFU-S2-5 Nominal voltage AC 24...240V, 50/60Hz, DC 24...125V

7.0VA @ AC 24V8.5VA @ AC 120V18.0VA @ AC 240V


Power consumption

Wire/transformer sizing

7.0W @ running / 3.5W @ holding

AC 19.2...264V / DC 21.6...126.5V

Connection Motor Auxiliary switches

Cable1m, 2x0.75mm2

Cable1m, 6x0.75mm2

Nominal voltage range AC 19.2...28.8V / DC 21.6...28.8V

Connection Cable 1m, 2x0.75mm2

DC 2(0)...10V @ 100kΩ input impedance

DC 2...10V, Max. 0.5mA

Position Accuracy 0.5%

Torque -Motor

Auxiliary switch (SRFU-S2-5)

-Spring return

Angle of rotation

Sound power level

Position indicator


Manual override

Running time

Humidity test


Ambient temp.

Non-operation temp.

Maintenance

EMC



2xSPDT, 1mA...3(0.5)A, AC 250V

Min. 20Nm

Max. 95°by means of adjustable mechanical end stops

Motor max. 45dB(A), spring ≈ 62dB(A)

Mechanical

Hex crank

Motor ≈75s, spring return Max. 20s @ -20..+50°C

95%RH, non-condensating

IP54

-40...+80°C

Maintenance-free



One fixed at 10%, one adjustable 10%...90%

Weight Approx. 2200g

- SRFU-S2-5, SRFU-5- SRFU24-SR-5 Motor ≈150s, spring return Max. 20s @ -20..+50°C

35V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion


Wiring

Product features


Manual operation

High Function reliability

Open/close control

SRFU-5

SRFU-S2-5

Modulating Control

SRFU24-SR-5

AC 24...240VDC 24...125V

AC 24...240V

DC 24V

Manual operation is possible with the manual override key.

Simple direct mounting on the butterfly valve.

The actuator is overload-proof, requires no limit switches, and stops automatically when the end stop is reached.

SRFU-5

Open/close control

SRFU-S2-5

SRFU24-SR-5

control signalPosition feedback signal

A=10° <A°

>A° B=10...90° <B°

>B°

~

– +

T

Note

• Caution: Power supply voltage !• Other actuators can be connected in parallel.


S1 S2 S3 S4 S5 S6

adjustable

Note

• Caution: Power supply voltage!• Other actuators can be connected in parallel.


+–

T ~

Note


Please note the performance data. Y U

DC 2(0) …10VDC 2…10V

AC 24V

~T

– +

DC 24...125V

Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops.

Mode of Operation The actuator is controlled with a standard of DC 2(0)...10V and moves the butterfly valve to the operating position at the same time as tensioning the return spring. The butterfly valve is turnedback to the emergency position by spring force if the supply voltage is interrupted.

1 2

M

1 2

1 2 3 5

M

36 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Dimensions and auxiliary switch adjustment

37V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

A-AB= 0%B-AB=1 00% A

ABB

4

3

1

.9.8

.76

Installation procedures: TRF..

Installation procedures: LF../LRF..

Installation procedures: NRFU../SRFU..

AB

A–AB=100%

B–AB=0%

A B

1

2

AB

A–AB=0%

B–AB=100%

A B

1

2 NONC

AB

A–AB =0%

B–AB=1 00%

A B

Made in Switzland

0

.2

.4

.6

.8

R

R M

RMade in Switzland

R M

0 .2 .4.6

.81

AB

A–AB =100%

B–AB =0%

A B

L

Made in SwitzlandR M

.2.4

.6.8 1

0.2

.4.6 .8 1

R MMade in Switzland

0.2 .4

.6.8

1

0.2 .4

.6.8

1NC

NRFU

NO

NC NO

A-AB=100%B-AB= 0% A

ABB

3

4

1

.9.8.7

6

SRF..A..-5

SRFU

Installation procedures of General Actuators

38 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

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 to

ball valve flowdirection

For 2-way and3-way Ball Valves

Fig. 1 Fig. 3Fig. 2

Flow characteristics of Charactersied Control Valves

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. Instructions 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 Characterised Control Valve is of limited application for conventional supply tempera-ture 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.

39V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

CCV-Notes on installation

DN15...50 CCV

DN65...150 CCV

1. Clean pipe by compress air or steam2. Teflon tape or other sealing filler is recommended for pipe and valve thread end, pipe dope is not allowed on thread 3. Make sure the correct wrench position (fig.1)4. Support pipeline to avoid pipe distortion

(fig.1)

1. Clean the joint

2.

3. Insert the rest of the bolts, tighten all of the bolts evenly by the cross-over method to eliminate concentrated stresses.

Insert the gasket

Put two or three screws (loose)

13

42

6 5

7

8

40 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Sufficient isolating valvesIt is essential to ensure that sufficient isolating valves are provided.

Correct rating and sizing In order to ensure that the control device (Characterised Control Valve and Rotary Actuator) achieves a long service life, it is essential for the valve to be rated for the correct differential pressure pV100 across the valve, i.e. with adequate valve authority (Pv>0.5). The differential pressure pV100

depends on the type of hydraulic circuit in which the valve is being used.

Maintenance

Project design

Differential pressures with Characterised Control Valves full open

Throttling circuit

Typical values:

Injection circuit withthrottling device

Typical values: Typical values:

Typical values:

Injection circuit with3-way Characterised Control Valve

Typical values:

Diverter circuit Mixing circuit

cih

parg

oeG

no i tat

nese rp

c itp

ony

Sn

o it atneser

p

LegendCharacterised Control Valve,2-way with Rotary Actuator

Characterised Control Valve,3-way with Rotary Actuator

(unpressurised

manifold). For other

mixing circuits:

VL — SupplyRL ... Return

Differential pressure acrossspecified section at rated load

Differential pressure across variable-flowsection at rated load (e.g. heat exchanger) Note: Dirt traps and isolating fittings are not shown.

VL

RL

VL

RL

VL

RL

RL

VL

RL

VL

RL

VL

RL

RL

RL

RL

VL

VL

VL

R2..AC, R6..AO Characterised Control Valves, 2-way R3.. Characterised Control Valves, 3-way

Ball Valves and Rotary Actuators are both mainte-nance free.Before any kind of service work is carried out on control devices of this type, it is essential to isolate the actuator from the power supply (by unplugging the power lead). Any pumps in the particular part of the piping system concerned must also be switched off and the appropriate isolating fittings closed (also allow everything to cool down first if necessary and reduce the pressure in the system to atmospheric).

The systems must not be returned to service until the Ball Valve and the Actuator have been properly re-installed and connected and the pipe work has been refilled in the proper manner.

Subsequent removalIn the case of applications where subsequent removal of Ball Valve will be necessary, it is advisable to make appropriate preparations before hand.

DisposalWhen a control device (Ball Valve and Actuator) has come to the end of its service life, the two parts must be dismantled and sorted into different materials before being disposed of.

Installing R2..AC, R6..AO CCV, 2-way The R2.. Characterised Control Valve is a throttling device, installed in the return line of systems in order to ensure less thermal stress on the seals of the device. The direction of flow specified must be adhered to.

Installing R3.. CCV, 3-way The R3.. Characterised Control Valve is a mixing device. Whatever type of installation is employed, it is essential to adhere to the directions of flow specified. Whether a valve is installed in the supply or the return of a system depends on the type of

hydraulic circuit being employed. No balancing valve is needed in the bypass line of a diverting circuit because of the reduced flow in the bypass.

Water quality requirements The water quality requirements specified in VDI2035 must be adhered to.

Dirt filters recommended Characterised Control Valves are relatively sensitive control devices and in order to ensure that they give long service life, the fitting of dirt filters is recommended.

•

•

Pump Non-Return Damper Balancing throttle

~~

~~

PV100> PVR/2

15kPa< PV100<150kPa

PVRPVR

10kPa< PV100<100kPa 5kPa< PV100<50kPa

3kPa< PV100<30kPa

PV100> PVR/2

PV100

PV100PV100

PV100> PMV

PV100> PMV

PMV1+ PMV2 0

PMV2

PMV2

PMV1

PMV1

PMV2 0

PMV 0PMV

PMV

PVRPVR

PVR

PMV

PV100>3kPa

PV100<3kPa

~ ~

Notes on maintenance and project design

4�V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

4� V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

43V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

Markets Asia Pacific

ASIA PACIFIC HEADQUARTERSBelimo Actuators (Shanghai) Trading Ltd. 479 Chun Dong Road, Building C-2 Xin Zhuang Industry Park Shanghai 201108, P.R. China Tel: +86 21 5483 2929 Fax: +86 21 5483 2930 E-mail: [email protected]

Belimo AUSTRALIAMelbourne Office: Belimo Actuators Pty. Ltd.12 Enterprise Court Mulgrave Business Park Mulgrave, VIC 3170, Australia Tel: +61 (0)3 9545 0844 Fax: +61 (0)3 9545 0855 E-mail: [email protected]

Sydney Office: Belimo Actuators Pty. Ltd. Suite 2.20, 32 Delhi RoadNorth Ryde, NSW 2113Australia Tel: +61 (0)2 9805 1777Fax: +61 (0)2 9805 1722E-mail: [email protected]

Belimo CHINA Shanghai Office:Belimo Actuators (Shanghai) Trading Ltd. 479 Chun Dong Road, Building C-2 Xin Zhuang Industry Park Shanghai 201108, P.R. China Tel: +86 21 5483 2929 Fax: +86 21 5483 2930 E-mail: [email protected]

Beijing Office:Belimo Actuators Ltd.Room 605, Hai Chang Edifice44 Liang Ma Qiao RoadBeijing 100016, P.R. ChinaTel: +86 10 6462 1382Fax: +86 10 6462 1383E-mail: [email protected] Chongqing Office:Belimo Actuators Ltd.Room 4, 9th floor, Unit 7, Luoma Jiari GardenNo. 36, QingLong Road, Nan’an District Chongqing 400060, P.R. ChinaTel: +86 23 6275 3155Fax: +86 23 6280 3380 *519E-mail: [email protected] Guangzhou Office:Belimo Actuators Ltd.Room 1202, Skyline Plaza644 Tong Fu East Road, Haizhu AreaGuangzhou 510240, P.R. ChinaTel: +86 20 3435 1860Fax: +86 20 3435 1870 E-mail: [email protected]

Belimo HONG KONGHong Kong Office:Belimo Actuators Ltd.Room 207, 2/F, New Commerce Center19 On Sum Street, Shatin, N.T., Hong KongTel: +852 2687 1716Fax: +852 2687 1795E-mail: [email protected]

Japan Office:Belimo Actuators Ltd. 7th Floor, Honjo-Azumabashi DJ Building 4-19-3, Honjo, Sumida-kuTokyo 130-0004, Japan Tel: +81 3 6823 6961 Fax: +81 3 3626 3911 E-mail: [email protected]

Malaysia Office:Belimo Actuators Ltd.12-1, Jalan PJS 10/2, Subang Indah46000 Petaling Jaya Selangor, MalaysiaTel: +603 5631 2188Fax: +603 5638 2189E-mail: [email protected]

Singapore Office: Belimo Actuators Ltd.1 Tannery Road #08-04, One TannerySingapore 347719Tel: +65 6842 1626Fax: +65 6842 1630 E-mail: [email protected]

Taiwan Office:Belimo Actuators Ltd. 7F-2, No. 343, Jhonghe Road, Yonghe CityTaipei County 234, Taiwan Tel: +886 2 2922 8805 Fax: +886 2 2922 8806 E-mail: [email protected]

Thailand Office:Belimo Actuators Ltd.90/2 Pensiri PlaceSoi Phaholyothin 32, Phaholyothin RoadChandrakasem, JatujakBangkok 10900, ThailandTel: +662 9415582-3Fax: +662 9415584E-mail: [email protected]

Belimo INDIAMumbai Office:Belimo Actuators India Pvt. Ltd. 204 Jaisingh Business Center, Parsiwada Sahar Road, Andheri (East) Mumbai 400099, India Tel: +91 22 6733 2525 / 6733 2501 Fax: +91 22 2822 2643 E-mail: [email protected]

Bangalore Office:Belimo Actuators India Pvt. Ltd. 60/1, 1st Floor, Coles Road, Frazer TownBangalore 560005, India Tel: +91 80 2558 0421 / 6565 6978 Fax: +91 80 2558 0422 E-mail: [email protected]

New Delhi Office:BELIMO Actuators India Pvt. Ltd.Flat No. 516, DLF Tower – B, Jasola Distt. Centre, Jasola, New Delhi – 110025Phone: +91 11 41078501 to 41078507 Fax: +91 11 41078508E-mail: [email protected]

44 V5.

12.

201

0 • S

ubje

ct to

mod

ifica

tion

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

www.belimo.com

9301

0-00

132

Or contact your nearest Sales Representative

Belimo regional head offices

BELIMO Automation AGBrunnenbachstrasse 18340 Hinwil, SwitzerlandTel: +41 43 843 61 11Fax: +41 43 843 62 68E-mail: [email protected]

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

BELIMO Aircontrol (USA), Inc.43 Old Ridgebury RoadDanbury, CT 06813-2928, USATel: +800 543-9038 / 203 791-9915Fax: +800 228-8283 / 203 791-9919

EU AP US

Characterised Control Valves with Actuators · V5. 12. 2010 • Subject to modification Ver. 2...

Documents

Transcript of Characterised Control Valves with Actuators · V5. 12. 2010 • Subject to modification Ver. 2...