longer available Products no D - · PDF file2-way shut-off devices D I II M M Products no...

BC

5. D-12-way shut-off devices DD

I II

M M

Products no longer available

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Introduction

Future customers will attach increasing importance to energy economy and minimal leakage losses. The generating capaci-ties of boilers and cooling systems are subdivided into seve-ral rating classes. Individual generators are connected and dis-connected depending on the loads. The generators can be shut off in order to minimize the power loss. The leakage rate (shut-

Matching Belimo shut-off valves for every application

off seat) needs to be reduced to a minimum. The pressure drop must likewise be as small as possible when the fittings are fully opened. These are all prerequisites for minimizing the electrical output of the pumps and cutting the costs of operation.

Typical application of ball valves

Example, boiler feed Example, compressed air

M

MØ28

Ø15 Ø15 Ø15 Ø15

1 2

3 3 3 3

Other media available on request.Further information: A5-01 Belimo ball valve in compressed air applications

Typical application of butterfly valves

Example, boiler sequence control system Example, interconnected chilled water units and open heat exchangers

I II III

M MM

M

M

M

M

The boiler control system may differ from that shown here, depending on the boiler design.

Rising line(stainless steel pipe)

Shut-off devicePressure line

Flexible pressure hoses

All up to 10 cm okB

1 Belimo motorized ball valve

2 Distributor with 4 or 6 consumers

3 Quick-release coupling to compressed air consumers (tools)


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Principle of Belimo shut-off valves

Ball valves (R2.., R4.., R6..R)

110

96 87

2

3

4

5

1 Simple direct mounting using a central screw. The rotary actuator can be mounted in four different positions.

2 Square stem head for form-fit attachment of the rotary actuator.

3 Identical mounting flange for all sizes.

4 Stem with two O-ring seals for a long service life.

5 Ball and stem made of stainless steel or chrome-plated brass. The ball diameter is reduced compared to the DN to enable the required torque to be achieved.

6 Together with the O-ring, the teflon seat ensures an air bubble-tight seal (closing pressure: 14 bar).

7 Various ball valve versions available: • Internal thread (ISO7/1) • External thread (ISO228/1) • Flange (PN6).

8 Forged fitting, nickel-plated brass body.

9 Drain hole to prevent the accumulation of condensation.

10 Thermal decoupling of the actuator from the ball valve.

The corresponding actuators

Different rotary actuators are available (TR.., LR.., NR.., LF.., AFR..), depending on the nominal width, nominal voltages and functionality (auxiliary switch, emer-gency control function).

«Heavy-duty» SY rotary actuator for D6.. butterfly valve

4

7

8

9

5

6

2

31

1 Gearbox with hardened planetary gear.

2 Two adjusting screws for mechanical angle of rotation limiting.

3 Handwheel that acts directly on the planetary gear (self-locking).

4 Motor protected by a thermostat.

5 Terminals.

6 Limit switch and two auxiliary switches.

7 Housing made of cast aluminum (IP 67).

8 4 x M5 hexagonal screws for cover of housing.

9 Sight glass for position indicator (rotary cylinder).

Butterfly valves (D6..)

12

3

4

5

6

7

8

109

1 Mounting flange according to ISO 5211.

2 Square stem head for form-fit attachment of the rotary actuator.

3 Stem with EPDM O-ring seal.

4 RPTFE stem bearing.

5 Valve body made of spheroidal cast iron.

6 Hole pattern for PN 6/10/16.

7 Stem made of stainless steel.

8 Form-fit attachment of the stem to the throttling element.

9 Throttling element made of spheroidal cast iron, nylon-coated.

10 EPDM seat lining, integrated flange sealing.

The corresponding actuators

Different rotary actuators are available (AM.., GM.., AF.., SY..), depending on the nominal width, nominal voltages and functionality (auxiliary switch, emergency control function). The heavy-duty SY.. is offered in three torque classes.


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Legend Formula∆pv100

Differential pressure with fully opened valve

V100.

Nominal flow rate for ∆pv100

∆pv100 =V100

2

100 kvs

.

kvs m3/hV100.

m3/h∆pv100 kPa

Selection table for closing pressure

Sizing tables

Butterfly valve D6

Flange PN6/10/16 Differential pressure [kPa]

Type DN kvs 0.01 0.1 1 2 3

D650 50 100 1 3.16 10 14.1 17.3

Flow

rate

[m3 /

h]

D665 65 180 1.8 5.69 18 25.5 31.2

D680 80 400 4 12.6 40 56.6 69.3

D6100 100 650 6.5 20.6 65 91.9 113

D6125 125 1200 12 37.9 120 170

D6150 150 1600 16 50.6 160 226

D6200 200 3000 30 94.9 300 424

D6250 250 4800 48 152 480 679

D6300 300 7200 72 228 720

D6350 350 10300 103 326 1030

Pressure drop diagram

0.1

0.01

0.02

0.03

0.04

0.05

0.06

0.08

0.2

0.3

0.4

0.50.6

10.8

2

3

4

56

108

20

30

40

5060

10080

200

300

400

500600

1000800

0.1

0.2

0.3

0.4

0.5

0.6

0.8

1 2 3 4 5 6 8 10

∆pv100 [kPa]

100

[m3 /

h]

0.03

0.06

0.08

0.11

0.140.17

0.280.22

0.56

0.83

1.1

1.41.7

2.82.2

5.6

8.3

11

1417

2822

100

[l/s]

56

83

110

140170

2802201)

DN – kvs

15–8.6

32–16

20–21

25–26

32–3250–49

50–10065–180

65 /80–230

80–400100–650125–1200150–1600200–3000250–4800300–7200350–10300

Definition of ∆psClosing pressure at which the actuator can still seal the valve tightly allowing for the appropriate leakage rate.

Ball valve R2.. Internal threadR4.. External threadR6..R Flange PN6 Differential pressure [kPa]

Type DN kvs 0.01 0.1 1 2 3

R215R415

R615R15 8.6 0.09 0.27 0.86 1.22 1.49

Flow

rate

[m3 /

h]

R220R420

R620R20 21 0.21 0.66 2.1 2.97 3.64

R225R425

R625R25 26 0.26 0.82 2.6 3.68 4.5

R230R430 32 16 0.16 0.51 1.6 2.26 2.77

R232R432

R632R32 32 0.32 1.01 3.2 4.53 5.5

R240R440

R640R40 32 0.32 1.01 3.2 4.53 5.5

R250R450

R650R50 49 0.49 1.55 4.9 6.93 8.5

R665R 65 230 2.3 7.27 23 32.5 39.8

R680R 80 230 2.3 7.27 23 32.5 39.8

∆ps Closing pressure in kPa

Butterfly valve D6 Actuator type

Spring Open-close

Type DN kvs AF AM GM 2 x GM SY3 SY4 SY5

D650 50 100 1200 1200

D665 65 180 1200 1200

D680 80 400 400 600 1200

D6100 100 650 200 1200

D6125 125 1200 200 1200

D6150 150 1600 1200

D6200 200 3000 200 1200

D6250 250 4800 1200

D6300 300 7200 600 1200

D6350 350 10300 200

Selection of 2-way shut-off valves

1) The maximum velocity in the butterfly valves is 4 m/s

∆ps Closing pressure in kPa

Ball valve R2.. Internal threadR4.. External threadR6..R Flange 1)

Actuator type

Open-close Spring

Type DN kvs TR LR NR LF AFR

R215R415

R615R15 8.6 1400 1400 1400 1400 1400

R220R420

R620R20 21 1400 1400 1400 1400

R225R425

R625R25 26 1400 1400 1400 1400

R230R430 32 16 1400 1400 1400 1400

R232R432

R632R32 32 1400 1400 1400

R240R440

R640R40 32 1400 1400 1400

R250R450

R650R50 49 1400 1400 1400

R665R 65 230 600 600

R680R 80 230 600 600

1) ∆ps = PN6 = 600 kPaProducts no longer available

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Shut-off valvesR2.. R4.. R6..R D6

Rotary fitting Ball valve • • •Butterfly valve •

Pipe connector Internal thread BSP (ISO7/1) •External thread G (ISO228/1) •Flange (EN 1092/1) •Flange PN6/10/16 (ISO7500) •

Nominal width 15...50 • •15...80 •50...350 •

Construction type 2-way • • • •Leakage rate Air bubble-tight • • •

Tight •Areas of application Cold and hot water • • • •

Open water circuit (pH > 7) • • • •Temperat. of medium 5...110°C 1) • • •

–20...100°C •Material Housing nickel-plated, hot-pressed brass • • •

Ball and stem made of stainless steel • •Ball and stem made of chrome-plated brass •Spheroidal cast iron with EPDM interior lining •Valve cone (damper) GGG 40 nylon-coated •

Rated pressure 600 kPa •1600 kPa •2760 kPa (DN 32...50) • •4140 kPa (DN 15...25) • •

1) –10°C with stem heating on request

Spring return rotary actuators Emergency control function

24 V 230 V

LF24

LF24

-S

AFR

24

AFR

24-S

AF2

4

AF2

4-S

LF23

0

LF23

0-S

AFR

230

AFR

230-

S

AF2

30

AF2

30-S

Power supply AC • • • • • •AC / DC • • • • • •

Motor running time 40...75 s (0...4 Nm) • • • •150 s • • • • • • • •

Control Open-close with single-wire contact • • • • • • • • • • • •Auxiliary switch Integral, potential-free, 0...100% adjustable • •

Integral, potential-free, 0...89% adjustable • •5% fixed, 26...89% adjustable • •

Motorization Ball valve • • • • • • • •Butterfly valve • • • •

Technical Data

Rotary actuators 1-wire 2-wire

Open-close rotary actuators 24 V 230 V 24 V 230 V

LR24

LR24

-S

AM

24

GM

24

LR23

0

LR23

0-S

NR

230-

1-T

AM

230

GM

220

TR24

-3

NR

24-3

NR

24-3

-S

SY_-

24-3

-T

NR

230-

3

NR

230-

3-S

AM

230-

2

AM

230-

2-S

SY_-

230-

3T

Power supply AC • • • • • • • • • • • • • •AC / DC • • • •

Motor running time 16...22 s • •80...110 s • • • •100...150 s • • • •105 s •140 s • • • • • •180 s •

Control 3-point or open-close • • • • • • • • • •Open-close with single-wire contact • • • • • • • •

Auxiliary switch Potential-free, 0...100% adjustable • • • • • • •Motorization Ball valve • • • • • • • • • •

Butterfly valve • • • • • • • •


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How to order motorized shut-off valves

Shut-off valves

Range 5 includes 2-way shut-off valves as ball valve or butterfly valve types. The ball valve is available with an internal or external thread or with PN 6 flanged ends.

1 Valve 2-way shut-off valve The price list is arranged as follows:• Ball valve with internal or external thread or with PN 6 flanged ends• Butterfly valve with PN 6 / PN 10 / PN 16 flanged ends

2 Assembling +/

Actuator fitted

Separately

The valves and actuators can be supplied as follows:• Actuator fitted (+)• Valve actuator separately ( / )• Valve and actuator separately at different delivery times (on request)

3 Actuator types TR.. rotary actuator

LR.. rotary actuator

NR.. rotary actuator

SY.. rotary actuator

The following data must be provided:• 1-wire or 2-wire (3-point) control• Power supply AC/DC 24 V, AC 24 V or AC 230 V• With emergency control function

Other rotary actuators • With emergency control function• AM, GM, AF

4 Pipe connectors (optional) /Z Separately 2 ZR23.. pipe connectors to R2.. ball valve (ZR45.. to R4.. ball valve)

Ordering example R225+NR24-3/Z

Legend: 1 2 3 4

1 Ball valve type (R225):

Design 2-way ball valve

Size Internal thread BSP 1“, DN 25

Flow value kvs 26

2 Assembling (+): Actuator fitted

3 Actuator (NR24-3):

Nominal voltage Rotary actuator, AC 24 V

Control type 3-point

Running time 140 s

4 Pipe connectors (/Z, optional): 2 x ZR2325 separately

Rotary actuator types

Various torques, that are suitable for dif-ferent power supplies and methods of control (2 or 3-point), are available for motorizing rotary fittings. There are also rotary actuators with an emergency con-trol function.

Assembling

The prices quoted are per assembled unit (valve and actuator).A successful order will need the following information:


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Technical DataFlow media Cold and hot water in open or closed circuits

Water with max. 50% volume of glycol(Gaseous media on request)

Temperature of medium +5°C...+110°C (lower or higher temperatures on request)Rated pressure ps 4140 kPa (DN15…DN32*) / 2760 kPa (DN32…DN50)Leakage rate Air bubble-tight (BO 1, DIN 3230 T3)Pipe connector Internal thread acc. to ISO 7/1Differential pressure ∆pmaxClosing pressure ∆ps

1000 kPa (200 kPa for low-noise operation)1400 kPa

Angle of rotation 90°Installation position Upright to horizontal (in relation to the stem)Maintenance Maintenance-freeMaterialsFittingValve coneSealStemStem seal

Forged, nickel-plated brass bodyStainless steelPTFEStainless steelEPDM

* Type R230

R2.. ball valves

Applications

For shutting off cold and hot water circuits in heating and ventilation systems on the water side.

Mode of operation

The open-close ball valve is operated by a type TR, LR or NR rotary actuator. The rotary actuators are controlled by an open-close signal.LF.. and AFR.. emergency control rotary actuators are also available.

Product features

Manual operation by lever after dis-engaging the gearing latch on the type TR.., LR.. or NR.. rotary actuator (LF.. and AFR.. without manual operation function).

2-way ball valves with internal thread DN 15...50

Shut-off function in cold and hot water systems

Type kvs DN L H Thread Rp Weight[m3/h] [mm] [inches] [mm] [mm] [inches] [kg]

R215 8.6 15 1/2” 67 45 1/2” 0.4R220 21 20 3/4” 78 47.5 3/4” 0.55R225 26 25 1” 87 47.5 1” 0.7R230 16 32 11/4” 105 47.5 11/4” 0.9R232 32 32 11/4” 111 52 11/4” 1.05R240 32 40 11/2” 111 52 11/2” 1.15R250 49 50 2” 125 58 2” 1.8

Dimensions [mm]

42

H

A AB

L

42

Rp


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R2.. ball valves

DimensionsR2.. with TR..

67

min. 70

Rp

6284

55 59H

min

. 200

L

42

TR..

Valve DN Dimens. [mm] Thread Rptype [mm] [inches] L H [inches]R215 15 1/2” 67 45 1/2”

R2.. with LR..

664018 min. 70

134

H83

59

min

. 200

L

42

LR..

Rp

Valve DN Dimens. [mm] Thread Rptype [mm] [inches] L H [inches]R215 15 1/2” 67 45 1/2”R220 20 3/4” 78 47.5 3/4”R225 25 1” 87 47.5 1”R230 32 11/4” 105 47.5 11/4”

R2.. with NR..

80min. 70

Rp

3393

H11

4.5

min

. 250NR..

L

42

Valve DN Dimens. [mm]type [mm] [inches] L HR215 15 1/2” 67 45R220 20 3/4” 78 47.5R225 25 1” 87 47.5R230 32 11/4” 105 47.5R232 32 11/4” 111 52R240 40 11/2” 111 52R250 50 2” 125 58

R2.. with LF..

9825 min. 70

155

63.5

min

. 200

81H

42

LF..

Rp

L

Valve DN Dimens. [mm] Thread Rptype [mm] [inches] L H [inches]R215 15 1/2” 67 45 1/2”R220 20 3/4” 78 47.5 3/4”R225 25 1” 87 47.5 1”R230 32 11/4” 105 47.5 11/4”

R2.. with AFR..

9850 min. 70

248

63.5

min

. 200

81

42

H

Rp

L

AFR..

Valve DN Dimens. [mm] Thread Rptype [mm] [inches] L H [inches]R232 32 11/4” 111 52 11/4”R240 40 11/2” 111 52 11/2”R250 50 2” 125 58 2”


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Technical dataFlow media Cold and hot water in open or closed circuits


Temperature of medium +5°C...+110°C (lower or higher temperatures on request)Rated pressure ps 4140 kPa (DN15…DN32*) / 2760 kPa (DN32…DN50)Leakage rate Air bubble-tight (BO 1, DIN 3230 T3)Pipe connector External thread acc. to ISO 228/1Differential pressure ∆pmaxClosing pressure ∆ps



Forged, nickel-plated brass bodyStainless steelPTFEStainless steelEPDM

* Type R430

R4.. ball walves

Applications


Mode of operation


Product features


2-way ball valves with external thread DN 15...50


Type kvs DN L H G Weight[m3/h] [mm] [inches] [mm] [mm] [inches] [kg]

R415 8,6 15 1/2” 74 44 1” 0,6R420 21 20 3/4” 85,5 46 11/4” 0,8R425 26 25 1” 84,5 46 11/2” 0,9R430 16 32 11/4” 97,5 46 2” 1,1R432 32 32 11/4” 102 50,5 2” 1,3R440 32 40 11/2” 103 50,5 21/4” 1,4R450 49 50 2” 115,5 56 23/4” 2,3

Dimensions [mm]

G

L

H

42

ABA

42


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R4.. ball valves


67

min. 7062

84

55 59H

min

. 200

TR..

G

L

G1

Valve DN Dimens. [mm]type [mm] [inches] L HR415 15 1/2” 74 44

R4.. with LR..

664018 min. 70

134

H83

59

min

. 200

42

LR..

G

L

G1

Valve DN Dimens. [mm]type [mm] [inches] L HR415 15 1/2” 74 44R420 20 3/4” 85,5 46R425 25 1” 84,5 46R430 32 11/4” 97,5 46

R4.. with NR..

8033

93

H11

4.5

min

. 250NR..

min. 70

G

L

G142

Valve DN Dimens. [mm]type [mm] [inches] L HR415 15 1/2” 74 44R420 20 3/4” 85,5 46R425 25 1” 84,5 46R430 32 11/4” 97,5 46R432 32 11/4” 102 50,5R440 40 11/2” 103 50,5R450 50 2” 115,5 56

R4.. with LF..

9825 min. 70

155

63.5

min

. 200

81H

42

LF..

G

L

G1

Valve DN Dimens. [mm]type [mm] [inches] L HR415 15 1/2” 74 44R420 20 3/4” 85,5 46R425 25 1” 84,5 46R430 32 11/4” 97,5 46

R4.. with AFR..

9850 min. 70

248

63.5

min

. 200

81

42

H

G

L

G1

AFR..

Type DN Dimens. [mm]Valve [mm] [inches] L HR432 32 11/4” 102 50,5R440 40 11/2” 103 50,5R450 50 2” 115,5 56


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Technical dataFlow media Cold and hot water in open or closed circuits


Temperature of medium +5°C...+110°C (lower or higher temperatures on request)Rated pressure ps 600 kPaLeakage rate Air bubble-tight (BO 1, DIN 3230 T3)Pipe connector Flange PN 6Differential pressure ∆pmaxClosing pressure ∆ps



Forged, nickel-plated brass bodyChrome-plated brassPTFEChrome-plated brassEPDM

Flange ring 1) DN 15/20 Zinc-plated steelDN 25...80 Aluminum

Flange joint surface Nickel-plated brass

R6.. ball valves

Applications


Mode of operation


Product features


2-way ball valves with flange PN 6 DN 15...80


Dimensions [mm]

H

42

D

K 1)

C

d

L

ABA

42

1) Flange ring, rotates 360°

Type kvs DN L H D K d C Weight[m3/h] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [kg]

R615R 8,6 15 101,5 45 80 55 4 x 11 15 1,3R620R 21 20 112 47,5 90 65 4 x 11 15 1,7R625R 26 25 132 47,5 100 75 4 x 11 20 1,7R632R 32 32 143,5 52 120 90 4 x 14 17 2,3R640R 32 40 149,5 52 130 100 4 x 14 18 2,7R650R 49 50 165 58 140 110 4 x 14 18 3,7R665R 230 65 180,5 69 160 130 4 x 14 18 6,0R680R 230 80 191,5 69 190 150 4 x 19 20,5 7,6


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R6.. ball valves


67

min. 8062

84

55

69H

min

. 70

TR..42

D

CL

K

d

Valve DN Dimens. [mm]type [mm] [inches] L HR615R 15 1/2” 101,5 45

R6.. with LR..

664018 W

134

H83

59

min

. 70

LR..

D

CL

K

d

42

Valve DN Dimens. [mm]type [mm] [inches] L H W (min)R615R 15 1/2” 101,5 45 80R620R 20 3/4” 112 47,5 85R625R 25 1” 132 47,5 90

R6.. with NR..

8033

93

H11

4.5

min

. 70

NR..

W

42

D

CL

K

d

Valve DN Dimens. [mm]type [mm] [inches] L H W (min)R615R 15 1/2” 101,5 45 80R620R 20 3/4” 112 47,5 85R625R 25 1” 132 47,5 90R632R 32 11/4” 143,5 52 100R640R 40 11/2” 149,5 52 105R650R 50 2” 165 58 110R665R 65 21/2” 180,5 69 120R680R 80 3” 191,5 69 135

R6.. with LF..

9825 W

155

57

min

. 70

87.5

H

LF..D

CL

K

d

42

Valve DN Dimens. [mm]type [mm] [inches] L H W (min)R615R 15 1/2” 101,5 45 80R620R 20 3/4” 112 47,5 85R625R 25 1” 132 47,5 90

R6.. with AFR..

9850 W

248

57

H

D

CL

K

d

42

AFR..

min

. 70

87.5

Valve DN Dimens. [mm]type [mm] [inches] L H W (min)R632R 32 11/4” 143,5 52 100R640R 40 11/2” 149,5 52 105R650R 50 2” 165 58 110R665R 65 21/2” 180,5 69 120R680R 80 3” 191,5 69 135


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Technical dataFlow media Cold and hot water in open or closed circuitsTemperature of medium –20°C...+100°C 1)

Rated pressure ps 1600 kPa (PN6/10/16)Flow rate kvs See table belowLeakage rate Tight (BN 1, DIN 3230 T3)Pipe connector Flange PN 6/10/16Closing pressure ∆ps See table belowAngle of rotation 90°Installation position Vertical to horizontalMaintenance Maintenance-freeMaterialsFittingValve coneSeatStemStem sealStem bearing

GGG 40GGG 40, nylon-coatedEPDMStainless steelEPDM O-ringRPTFE

1) –20°C – no stem heating required

D6.. butterfly valve for DN 50…200

Applications

• Connection and disconnection of several heat or cold generators

• Open heat exchangers

Mode of operation

The butterfly valve is closed or fully ope-ned by a rotary actuator (AF.., AM.., GM..). The rotary actuators are controlled either by a standard controller or by a 1 or 2-wire control unit.

Product features

The nylon-coated valve cone is pressed into the soft-sealing EPDM seat by the rotary action and guarantees zero lea-kage losses. The open position is cha-racterized by low flow losses and a high kvs value.Manual operation: The butterfly valve can be moved into any position, depen-ding on the rotary actuator type.(Lever mounted directly on the butterfly valve on request.)

2-way butterfly valve DN 50...200

Shut-off function in open or closed cold and hot water circuits

View of a butterfly valve mounting flange with square stem headThe notch in the end face of the stem head indicates the position of the butterfly valve.

F

D_M

Type 1) D_M F 2)

SW h3 3)

D650 65 F05 14 13

D665 65 F05 14 13

D680 65 F05 14 13

D6100 75 F05 14 13

D6125 90 F07 17 19

D6150 90 F07 17 19

D6200 125 F07 17 19

1) For larger DNs see page 162) Acc. to ISO 52113) Free stem end (mounting flange up to end face of

stem head)

Notch («closed» position)

Dimensions/Weight(see also tables overleaf) PN6 PN10 PN16 D6..

DN [mm]

D [mm]

D_M [mm]

h [mm]

F [mm]

H1 [mm]

H2 [mm]

B [mm]

K [mm]

d [mm]

K [mm]

d [mm]

K [mm]

d [mm]

Weight[kg]

50 93 65 13 F05 70 134 43 110 4 x 14 125 4 x 19 125 4 x 19 2.3

65 107 65 13 F05 76 147 46 130 4 x 14 145 4 x 19 145 4 x 19 2.8

80 123 65 13 F05 89 158 46 150 4 x 19 160 8 x 19 160 8 x 19 3.5

100 151 75 13 F05 104 173 52 170 4 x 19 180 8 x 19 180 8 x 19 5.5

125 177 90 19 F07 118 195 56 200 8 x 19 210 8 x 19 210 8 x 19 7.4

150 204 90 19 F07 132 213 56 225 8 x 19 240 8 x 23 240 8 x 23 9

200 260 125 19 F07 167 247 60 280 8 x 19 295 8 x 23 295 12 x 28 15


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Rotary actuators for D6.. butterfly valve

Dimensions/Weight (incl. actuator)

Complete actuator set, AM.. rotary actuator with D6.. butterfly valve DN 50...100

H1

192

50Wmin.

92

76

min

. 40

HH

2

B

d

D_M

K

AM..

DN[mm]

Weight D6 + AM [kg]

W [mm]

H [mm]

50 3.8 110 226

65 4.3 120 239

80 5 140 250

100 7 150 265

Complete actuator set, 2 x GM.. rotary actuator with D6.. butterfly valve DN 125...200

H1

27

Wmin.212

156

min

. 40

H

H2

B

d

D_M

K

GM..

GM..

124

DN[mm]

Weight D6 + 2 x GM [kg]

W [mm]

H [mm]

125 11.9 170 317

150 13.5 180 335

200 19.5 220 369

Complete actuator set, GM.. rotary actuator with D6.. butterfly valve DN 80...125

H1

27

Wmin.124

78

min

. 40

HH

2

B

d

D_M

K

GM..

212

DN[mm]

Weight D6 + GM [kg]

W [mm]

H [mm]

80 5.7 140 252

100 7.7 150 267

125 9.6 170 289

Complete actuator set, AF.. rotary actuator with D6.. butterfly valve DN 50...80

H1

50Wmin.

98

63.5

min

. 50

HH

2

B

d

D_M

K

AF..

248

DN[mm]

Weight D6 + AF [kg]

W [mm]

H [mm]

50 5.8 110 207

65 6.3 120 220

80 7 140 231Products no longer available

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D6.. butterfly valve for DN 200…350

Technical dataFlow media Cold and hot water in open or closed circuitsTemperature of medium –20°C...+100°C 1)

Rated pressure ps 1600 kPa (PN6/10/16)Flow rate kvs See table belowLeakage rate Tight (BN 1, DIN 3230 T3)Pipe connector Flange PN 6/10/16Closing pressure ∆ps See table belowAngle of rotation 90°Installation position Vertical to horizontalMaintenance Maintenance-freeMaterialsFittingValve coneSeatStemStem sealStem bearing

GGG 40GGG 40, nylon-coatedEPDMStainless steelEPDM O-ringRPTFE

1) –20°C – no stem heating required

Applications

• Connection and disconnection of several heat or cold generators• Open heat exchangers

Mode of operation

The butterfly valve is closed or fully ope-ned by an SY.. rotary actuator. The rotary actuators are controlled either by a stan-dard controller or by a 2-wire control unit.

Product features

The nylon-coated valve cone is pressed into the soft-sealing EPDM seat by the rotary action and guarantees zero lea-kage losses. The open position is cha-racterized by low flow losses and a high kvs value.Manual operation: The butterfly valve can be moved into any position, depen-ding on the rotary actuator type.(Lever mounted directly on the butterfly valve on request.)

2-way butterfly valve DN 200...350

Shut-off function in open or closed cold and hot water circuits

View of a butterfly valve mounting flange with square stem headThe notch in the end face of the stem head indicates the position of the butterfly valve.

F

D_M

Type 1) D_M F 2)

SW h3 3)

D6200 125 F07 17 19

D6250 125 F10 22 24

D6300 125 F10 22 24

D6350 150 F10 22 24

1) Larger DNs on request2) Acc. to ISO 52113) Free stem end (mounting flange up to end face of stem

head)

Notch («closed» position)

Dimensions/Weight(see also tables overleaf) PN6 PN10 PN16 D6..

DN [mm]

D [mm]

D_M [mm]

h [mm]

F [mm]

H1 [mm]

H2 [mm]

B [mm]

K [mm]

d [mm]

K [mm]

d [mm]

K [mm]

d [mm]

Weight[kg]

200 260 125 19 F07 167 247 60 280 8 x 19 295 8 x 23 295 12 x 28 15

250 314 125 24 F10 167 287 68 335 12 x 19 350 12 x 23 355 12 x 28 21.5

300 370 125 24 F10 239 316 78 395 12 x 23 400 12 x 23 410 12 x 28 32.3

350 422 150 24 F10 265 345 79 445 12 x 23 460 16 x 23 470 16 x 28 43.5


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Dimensions/Weight (incl. actuator)

SY.. rotary actuators for D6.. butterfly valve

Complete actuator set, SY3 rotary actuator with D6.. butterfly valve DN 200

SY..

H1

Wmin.dS1

A

min

. 40

H

H2

B

d

D_M

K

DN[mm]

Weight D6 + SY3[kg]

W [mm]

H [mm] dS1

200 26.1 220 502 200

Complete actuator set, SY4 rotary actuator with D6.. butterfly valve DN 250...300

DN[mm]

Weight D6 + SY4 [kg]

W [mm]

H [mm] dS1

250 43.6 260 602 234

300 54.4 300 631 234

Complete actuator set, SY5 rotary actuator with D6.. butterfly valve DN 300...350

DN[mm]

Weight D6 + SY5[kg]

W [mm]

H [mm] dS1

300 54.4 300 631 234

350 65.6 330 660 234Products no longer available

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Application

Operation of ball valves.

Mode of operation

Open-close control is effected with 2-wire control for 24 V.

Product features

Simple direct mounting on the ball valve using only one screw. The mounting position in relation to the ball valve can be selected in 90° steps.

Functional reliability: The actuator is automatically disconnected when the end stops are reached.

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

Safety note

The rotary actuator contains no compo-nents which can be replaced or repaired by the user.

Rotary actuator for 2-way ball valves DN 15

Technical dataNominal voltage AC 24 V 50/60 HzPower supply range AC 19.2..28.8 VFor wire sizing 1 VAPower consumption 1 WConnection Cable 1 m, 3 x 0.75 mm2

Manual operation Temporary disengagement of gearing latchTorque min. 2 Nm (at nominal voltage)Angle of rotation 90°Running time 105/90 sSound power level max. 35 dB (A) Protection class III (safety extra-low voltage)Degree of protection IP 40Ambient temperature range –7...+50°CNon-operating temperature –40...+80°CHumidity test Acc. to EN 60730-1EMC CE according to 89/336/EECLV directive CE according to 73/23/EECMode of operation Type 1 EN 60730-1Maintenance Maintenance-freeWeight 0.3 kg

Dimensions [mm]

6978 55

2284

67

TR24-3 rotary actuator for 2-way ball valves

Wiring diagramActuator Open-close ball valve

Y1 1A-AB = 100%

Y2 0A-AB = 0%Connection via

safety isolating transformer

3

1 2 3TR24-3Y1 Y2

T

T ~

AC 24 V

1 2

Open-close control for open-close ball valves


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Technical data LR24(-S) LR230(-S)Power supply AC 24 V 50/60 Hz, DC 24 V AC 230 V 50/60 HzPower supply range AC/DC 19.2...28.8 V AC/DC 198...264 VFor wire sizing 2 VA 12 VAPower consumption 1.5 W 1 WConnection– Motor– Auxiliary switch (LR..-S only)

Cable 1 m, 3 x 0.75 mm2

Cable 1 m, 3 x 0.75 mm2

Auxiliary switch (LR..-S only)– Switching point

1 x EPU 5 (1.5) A, AC 250 V IIAdjustable, 0...100%

Manual operation Pushbutton, self-resettingTorque min. 4 Nm (at nominal voltage)Angle of rotation max. 95°Running time 80...110 s (0...4 Nm)Sound power level max. 35 dB (A) Position indication Scale plate 0...1Protection class III Safety extra-low voltage II Totally insulatedDegree of protection IP 40Ambient temperature range 0...+50°C

–40...+80°CAcc. to EN 60730-1

Non-operating temperatureHumidity testEMC CE according to 89/336/EECLV Directive CE according to 73/23/EECMode of operation Type 1.CMaintenance Maintenance-freeWeight 0.55 kg

Application


Mode of operation

Open-closed control is effected with 1-wire control for 24 V or 230 V.

Product features


Functional reliability: The actuator is overload-proof and automatically stops when the end stop is reached.

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

Signalisation: 0...100%, with adjustable auxiliary switch (LR..-S only).

Safety note


Rotary actuators for 2-way ball valves DN 15...32

Dimensions [mm]

18

134

83

59

40 66

LR24(-S), LR230(-S) rotary actuators for 2-way ball valves

Wiring diagramActuator Open-close ball valve

2 31 A-AB = 100%

2 30 A-AB = 0%

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

LR24-S

S1 S2 S3

0...100%

LR24

31 2

T ~

+AC 24 VDC 24 V–

T ~

+–

~

+

T ~

+–

~

+

LR230-S

AC 230 V

S1 S2 S3

0...100%

LR230

N L1

31 2

Connection via safety isolating transformer


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Technical data NR24-3(-S) NR230-3(-S)Nominal voltage AC 24 V 50/60 Hz AC 230 V 50/60 HzPower supply range AC 19.2...28.8 V AC 198...264 VFor wire sizing 1.5 VA 3.5 VAPower consumption 1.5 W 3.5 WConnection– Motor– Auxiliary switch (NR..-S only)

Cable 1 m, 3 x 0.75 mm2

Cable 1 m, 3 x 0.75 mm2

Auxiliary switch (NR..-S only)– Switching point

1 x EPU 5 (1) A, AC 250 V IIAdjustable, 0...100%

Manual operation Temporary and permanent disengagement of the gearing latch by means of the rotary knob on the housing

Torque min. 10 Nm (at nominal voltage)Angle of rotation max. 90°Running time 140 sSound power level max. 35 dB (A) Position indication Scale plate 0...1Protection class III Safety extra-low voltage II Totally insulatedDegree of protection IP 40Ambient temperature range 0...+50°C

–30...+80°CAcc. to EN 60730-1

Non-operating temperatureHumidity testEMC CE according to 89/336/EECLV Directive CE according to 73/23/EECMode of operation Type 1.CMaintenance Maintenance-freeWeight 0.5 kg

Application


Mode of operation


Product features


Functional reliability: The actuator is automatically disconnected when the end stops are reached.

Manual operation possible by lever (temporary disengagement of the gearing latch by pressing, permanent disengage-ment by means of the rotary knob on the housing).

Signalisation: 0...100%, with adjustable auxiliary switch (NR..-S only).

Note: The WNR mounting kit is included in the scope of delivery, providing the «ball valve and NR rotary actuator» are ordered together

Safety note


Rotary actuators for 2-way ball valves DN 15...80

Dimensions with WNR [mm]

93

80

33

75

90.5

114.5

NR24-3(-S), NR230-3(-S) rotary actuators for 2-way ball valves

Wiring diagram

NR24-3-S

S1 S2 S3

0...100%

NR24-3

31 2

T ~

AC 24 V

1 2 3Y1 Y2

T

1 2 3Y1 Y2

T 1 2 3NR230-3-S

S1 S2 S3

0...100%

NR230-3

31 2

AC 230 V

1 2 3Y1 Y2

1 2 3Y1 Y2

1 2 3

N L1

N

N

Actuator Open-close ball valve

Y1 1A-AB = 100%

Y2 0A-AB = 0%




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Technical data LF24(-S) LF230(-S)Nominal voltage AC 24 V 50/60 Hz, DC 24 V AC 230 V 50/60 HzPower supply range AC 19.2...28.8 V, DC 21.6...26.4 V AC/DC 198...264 VFor wire sizing 7 VA (lmax 5.8 A @ 5 ms) 7 VA (lmax 150 mA @ 10 ms)Power consumption– When charging spring– In holding position

5 W2.5 W

6.5 W2.5 W

Connection– Motor– Auxiliary switch (LF..-S only)

Cable 1 m, 2 x 0.75 mm2

Cable 1 m, 6 x 0.75 mm2

Auxiliary switch (LF..-S only)– Switching point

1 x EPU 6 (1.5) A, AC 250 V II0...100% adjustable

Direction of rotation Reversible by mounting L / REmergency position Factory setting NCTorque– Motor– Spring return

min. 4 Nm (at nominal voltage)min. 4 Nm

Angle of rotation max. 95° (37...100% adjustable with integral, mechanical angle of rotation limiting)

Running time– Motor– Spring return

40...75 s (0...4 Nm)~20 s @ –20...+50°C, max. 60 s @ –30°C

Sound power level– Motor– Spring return

max. 50 dB (A)~62 s dB (A)

Service life min. 60,000 safety positionsPosition indication MechanicalProtection class III Safety extra-low voltage II Totally insulatedDegree of protection IP 54Ambient temperature range –30...+50°C

–40...+80°CAcc. to EN 60335-1

Non-operating temperatureHumidity testEMC: CE gemäss 89/336/EWG, 92/31/EWGMaintenance Maintenance-freeWeight 1.4 kg 1.55 kg

Application


Mode of operation

Open-closed control is effected with 1-wire control for 24 V or 230 V.The LF.. rotary actuator moves the ball valve into the operating position while simultaneously charging the emergency control spring. The factory setting for this position is the closed position of the ball valve. The ball valve is turned back into the closed position (NC = nor-mally closed) by the application of spring energy when the power supply is inter-rupted.

Product features

Simple direct mounting on the ball valve with the WLF mounting kit using only one screw. The mounting position in relation to the ball valve can be selected in 90° steps.

High functional reliability: The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached (100% open) providing the nominal voltage is not interrupted.

Signalization: 0...100%, with adjustable auxiliary switch (LF..-S only).

Note: The WLF mounting kit is included in the scope of delivery, providing the «ball valve and LF rotary actuator» are ordered together.

Safety note


Rotary actuators with emergency control function for 2-way ball valves DN 15...32

LF24(-S), LF230(-S) rotary actuators for 2-way ball valves

Dimensions [mm]

0.2

.4

.6.8

1

155

9849

25

181

5787

.5

Wiring diagram

LF24-S

LF24

1 2

T ~

+AC 24 VDC 24 V–

M

M

S1 S2 S3

> x< x

x = 0...100% LF230-S

LF230

1 2

AC 24 V

M

M

S1 S2 S3

> x< x

x = 0...100%

N L1



A device that disconnects the pole conductors (minimum contact gap 3 mm) is required for isolation from the power supply.


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Application


Mode of operation

Open-closed control is effected with 1-wire control for 24 V or 230 V.The AFR.. rotary actuator moves the ball valve into the operating position while simultaneously charging the emergency control spring. The factory setting for this position is the closed position of the ball valve. The ball valve is turned back into the closed position (NC = normally closed) by the application of spring energy when the power supply is interrupted.

Product features

Simple direct mounting on the ball valve with the WAFR mounting kit using only one screw. The mounting position in rela-tion to the R2.. or R4.. ball valve can be selected in 90° steps (restricted selection with the R6..).

High functional reliability: The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached (100% open) providing the nominal voltage is not interrupted.

Signalization: 0...89%, with adjustable auxiliary switch (AFR..-S only).

Note: The WAFR mounting kit is included in the scope of delivery, providing the «ball valve and rotary actuator» are ordered together.

Safety note


Rotary actuators with emergency control function for 2-way ball valves DN 50...80

AFR24(-S), AFR230(-S) rotary actuators for 2-way ball valves

Technical data AFR24(-S) AFR230(-S)Nominal voltage AC 24 V 50/60 Hz, DC 24 V AC 230 V 50/60 HzPower supply range AC 19.2...28.8 V, DC 21.6...28.8 V AC/DC 198...264 VFor wire sizing 10 VA (lmax 5.8 A @ 5 ms) 11 VA (lmax 150 mA @ 10 ms)Power consumption– When charging spring– In holding position

5 W1.5 W

6.5 W2.5 W

Connection– Motor– Auxil. switch (AFR..-S only)

Cable 1 m, 2 x 0.75 mm2

Cable 1 m, 6 x 0.75 mm2

Auxiliary switch (AFR..-S only)– Switching point

1 x EPU 6 (3) A, AC 250 V II0...89% adjustable

Direction of rotation Reversible by mounting L / REmergency position Factory setting NC (ball valve closed when de-

energized)Torque– Motor– Spring return


Angle of rotation max. 95° (adjustable from 33% in 5.5% steps with ZDB-AF angle of rotation limiting)


~150 s~16 s


max. 45 dB (A)~62 s dB (A)

Service life min. 60,000 rotary movementsPosition indication MechanicalProtection class III Safety extra-low voltage II Totally insulatedDegree of protection IP 54Ambient temperature range –30...+50°C

–40...+80°CTo EN 60335-1

Non-operating temperatureHumidity testEMC CE according to 89/336/EEC, 92/31/EWGMaintenance Maintenance-freeWeight 3 kg 3.3 kg

Wiring diagram

AFR24-S

AFR24

1 2

T ~

+ !AC 24 VDC 24 V–

M

M

S1 S2 S3

> s< s

s = 0...89% AFR230-S

AFR230

1 2

M

M

S1 S2 S3

> s< s

s = 0...89%

AC 24 VN L1



Dimensions [mm]

50

98

248

5787

.5



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AF24(-S), AF230(-S) rotary actuators for butterfly valves

Technical data AF24(-S) AF230(-S)Nominal voltage AC 24 V 50/60 Hz, DC 24 V AC 230 V 50/60 HzPower supply range AC 19.2...28.8 V, DC 21.6...28.8 V AC/DC 198...264 VFor wire sizing 10 VA (lmax 5.8 A @ 5 ms) 11 VA (lmax 150 mA @ 10 ms)Power consumption– When charging spring– In holding position

5 W1.5 W

6.5 W2.5 W

Connection– Motor– Auxiliary switch (AF..-S only)

Cable 1 m, 2 x 0.75 mm2

Cable 1 m, 6 x 0.75 mm2

Auxiliary switch (AF..-S only)– Switching point

2 x EPU 6 (3) A, AC 250 V II5% fixed, 26...89% adjustable

Direction of rotation Reversible by mounting L / REmergency position Factory setting NC (butterfly valve closed when

deenergized)Torque– Motor– Spring return


Angle of rotation max. 95° (26...95% adjustable with separate angle of rotation limiting)


~150 s~16 s


max. 45 dB (A)~62 s dB (A)

Service life min. 60,000 rotary movementsPosition indication MechanicalProtection class III Safety extra-low voltage II Totally insulatedDegree of protection IP 54Ambient temperature range –30...+50°C

–40...+80°CAcc. to EN 60335-1

Non-operating temperatureHumidity testEMC CE according to 89/336/EEC, 92/31/EWGMaintenance Maintenance-freeWeight 3 kg 3.3 kg

Application

Operation of butterfly valves.

Mode of operation

Open-closed control is effected with 1-wire control for 24 V or 230 V.The AF.. rotary actuator moves the butter-fly valve into the operating position while simultaneously charging the emergency control spring. The factory setting for this position is the closed position of the butter-fly valve. The butterfly valve is turned back into the closed position (NC = normally closed) by the application of spring energy when the power supply is interrupted.

Product features

Simple direct mounting on the mounting flange of the butterfly valve with the WD6 mounting kit using four screws (to ISO 5211). There is an NC type (factory set-ting) or an NO type (normally open, but-terfly valve fully opened when deenergi-zed), depending on the mounting position of the AF.. in relation to the mounting kit.

High functional reliability: The actuator is overload-proof, requires no limit swit-ches and automatically stops when the end stop is reached (100% open) provi-ding the power supply is not interrupted.

Flexible signalization: The AF..-S has one adjustable and one fixed auxiliary switch. They permit angles of rotation from 5% or 26% to 89% to be signalized.

Manual operation: The butterfly valve can be manually operated and locked in any position using the hand crank. It can be unlocked again either manually or automatically by energizing the nomi-nal voltage.

Note: The WD6 mounting kit is included in the scope of delivery, providing the «butterfly valve and rotary actuator» are ordered together.

Safety note


Rotary actuators with emergency control function for butterfly valves DN 50...80

Wiring diagram

AF24-S

AF24

1 2

T ~

+AC 24 VDC 24 V–

M

M

S1 S2 S3

> A

< A

B = 26...89%

S4 S5 S6

> B

< B

A = 5%AF230-S

AF230

1 2

L1N

M

M

S1 S2 S3

> A

< A

B = 26...89%

S4 S5 S6

> B

< B

A = 5%



Dimensions without WD6-.. [mm]

18850

809

98

10

2486710 148.5

6.5

57

5 49



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AM24(-S), AM230(-S) rotary actuators for butterfly valves

Technical data AM24(-S) AM230(-S)Nominal voltage AC 24 V 50/60 Hz, DC 24 V AC 230 V 50/60 HzPower supply range AC 19.2...28.8 V, DC 21.6...28.8 V AC/DC 198...264 VFor wire sizing 4.5 VA (lmax 2.7 A @ 5 ms) 25 VA @ 50 Hz, 30 VA @ 60 Hz

(lmax 4.2 A @ 1 ms)Power consumption 2.5 W 3 W @ 50 Hz, 3.8 W @ 60 HzConnection– Motor– Auxiliary switch (AM..-S only)

Cable 1 m, 3 x 0.75 mm2

Cable 1 m, 6 x 0.75 mm2 (direct connection possible by means of screw terminals for 2 x 1.5 mm2 wire)

Cable glands PG 11 (includ. w. the actuator)– AM..– AM..-S

1 x for motor cable Ø 6...7 mm1 x for motor cable Ø 6...7 mm, 1x for switch cable Ø 8...9 mm

Auxiliary switch (AM..-S only)– Switching point

2 x EPU 6 (1.5) A, AC 250 V II0...100% adjustable

Direction of rotation Reversible with L / R switchManual operation Pushbutton, self-resettingTorque min. 18 Nm (at nominal voltage)Angle of rotation max. 95° (mechanical end stops adjustable

35...100% )Running time 100...150 s (0...18 Nm)Sound power level max. 45 dB (A)Position indication MechanicalProtection class III Safety extra-low voltage II Totally insulatedDegree of protection IP 54 (Cable entry at bottom)Ambient temperature range –30...+50°C

–40...+80°CAcc. to EN 60335-1

Non-operating temperatureHumidity testEMC CE according to 89/336/EEC, 92/31/EWGMaintenance Maintenance-freeWeight 1.3 kg

Application


Mode of operation


Product features

Simple direct mounting on the moun-ting flange of the butterfly valve (to ISO 5211) with the WD6 mounting kit using four screws.

High functional reliability: The actuator is overload-proof, requires no limit swit-ches and automatically stops when the end stop is reached.

Flexible signalization: 0...100%, with two adjustable auxiliary switches (AM..-S only).

Connection either using the enclosed, preassembled cables or directly by means of screw terminals. If the actuator is connected directly, the housing must be opened.

Manual operation possible with the self-resetting pushbutton (the gearing latch remains disengaged as long as the push-button is pressed).

Note: The WD6 mounting kits (fixing accessories for the rotary actuator) are included in the scope of delivery, provi-ding the «butterfly valve and rotary actua-tor» are ordered together.

Safety note


Rotary actuators for butterfly valves DN 50...100

Wiring diagram

AM24-S> x< x

> x< x

1 2 3 S1 S2 S3 S4 S5 S6

x = 0...100%

AM24

T ~

AC 24 V- + DC 24 V

T ~

- +

~

+

T ~

- +

~

+

AM230-S> x< x

> x< x

1 2 3 S1 S2 S3 S4 S5 S6

x = 0...100%

AM230

N L1 AC 230 VConnection via safety isolating transformer



4.5

19146

92

76

23

216


BC

25

EN

G-9

3001

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25-0

8.04

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GM24, GM220 rotary actuators for butterfly valves

Technical data GM24 GM220Nominal voltage AC 24 V 50/60 Hz, DC 24 V AC 230 V 50/60 HzPower supply range AC 19.2...28.8 V, DC 21.6...26.4 V AC/DC 198...264 VFor wire sizing 1) 6 VA 10 VA @ 50 Hz, 13 VA @ 60 HzPower consumption 1) 3 W in operation

1 W in end position10 W @ 50 Hz, 13 W @ 60 Hz

Connection Cable 0.9 m, 3 x 0.75 mm2 Cable 0.9 m, 4 x 0.75 mm2

Direction of rotation Reversible with A / B switchTorque min. 30 Nm (at nominal voltage)Angle of rotation Mechanically limited to 95°Running time 135 s ±15 s ~180 sSound power level max. 45 dB (A)Position indication 0...10 and rotating indicator plateProtection class III Safety extra-low voltage I with PE conductorDegree of protection IP 54 (Cable entry at bottom)Ambient temperature range –30...+50°C

–40...+80°CAcc. to EN 60335-1

Non-operating temperatureHumidity testEMC CE according to 89/336/EEC, 92/31/EWGMaintenance Maintenance-freeWeight 2 kg

1) Power/sizing are doubled if 2 x GM are used for DN 125...200!

Application


Mode of operation

Open-closed control is effected with 1-wire control for 24 V or with 2-wire control for 230 V.

Product features

Simple direct mounting on the moun-ting flange of the butterfly valve (to ISO 5211) with the WD6 mounting kit using four screws.With 2 x GM, the two actuators are attached to the mounting kit by means of a clamping strap.

High functional reliability: The actuator is overload-proof, requires no limit swit-ches and automatically stops when the end stop is reached.

Manual operation is possible with the self-resetting pushbutton (the gearing latch remains disengaged as long as the pushbutton is pressed).


Safety note



Wiring diagram

1 2 3

GM24

- +

T ~

AC 24 VDC 24 V

AC 230 V

1 2 3

N L1

GM220




01

10

5

123

45

67

8

9

A

Y-0

B

212.529

124

26

78



BC

26

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3001

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25-0

8.04

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SY..-24-3-T, SY..-230-3-T rotary actuators for butterfly valves

Technical data SY..-24-3-T SY..-230-3-TNominal voltage AC 24 V 50/60 Hz AC 230 V 50/60 HzPower supply range AC 19.2...28.8 V AC/DC 198...264 VFor wire sizing See table belowPower consumption See table belowConnection Terminals, 2 x 1.5 mm2 or 1 x 2.5 mm2

Auxiliary switch– Switching point

2 x EPUAdjustable

Manual operation Temporarily with handwheel (does not rotate)Torque See table belowAngle of rotation 91° (internal end stops)Running time See table belowPosition indication On top, inside sight glassProtection class III Safety extra-low voltage II Totally insulatedDegree of protection IP 67Ambient temperature range –5...+65°C

–30...+80°CNon-operating temperatureEMC CE according to 89/336/EEC, 93/68/EWGMaintenance Maintenance-freeWeight See table below

Application


Mode of operation


Product features

Simple direct mounting on the moun-ting flange of the butterfly valve (to ISO 5211) with the WD6 mounting kit using four screws.

High functional reliability: The actua-tor is limited to a 94° angle of rotation by means of two mechanical end stops. The internal limit switches interrupt the power supply to the motor. The motor thermo-stat provides additional overload protec-tion because it also interrupts the power supply at 135 °C.

Manual operation: Turning the hand-wheel clockwise closes the butterfly valve, while turning it counterclockwise opens the valve. The handwheel does not move while the motor is starting. The stem (butterfly valve) remains in position until the power supply is energized (cont-rol takes priority).

Position indication: The indicator is on top of the actuator inside the sight glass.


Safety note



Wiring diagram

SY..-24-3-T

S1

H

T ~

AC 24 V

A B C

100% 0%

S2

D E F1 3 4 5 6 7

SY..-230-3-T

S1

H

N L1 AC 230 V

A B C

100% 0%

S2

D E F1 3 4 5 6 7

PEConnection via safety isolating transformer

H: internal heating S1: Auxiliary switch D6 100% (offen) S2: Auxiliary switch D6 0% (zu)


Cds1

A

E

F

D

Type A[mm]

ds1[mm]

C[mm]

D[mm]

E[mm]

F[mm]

SY3.. 255 200 330 200 30 125SY4../SY5.. 315 234 380 300 40 195

Torque / Power consumption

Type Torque [Nm]

Power [W]Running time [s] For wire sizing

[A] Weight[kg]24 VAC

230 VAC24 VAC 230 VAC 60 Hz 50 Hz 24 VAC 230 VAC

SY3.. 150 70 40 22 22 26 3 0.5 11SY4.. 400 180 120 16 16 18 6 0.6 22SY5.. 500 180 120 22 22 25 6.5 0.7 22

Higher torques and other voltages on request


BC

27

EN

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8.04

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Cams

The cams for adjusting the limit and auxi-liary switches are accessible if the cover of the housing is removed.Only authorized and trained persons are allowed to change the settings.The LS4/LS3 auxiliary switches can opti-onally be connected for signalization pur-poses.The LS2/LS1 limit switches interrupt the power supply to the motor and are cont-rolled by means of the TC.. cams.The cams rotate with the stem. The but-terfly valve closes when the stem is tur-ned clockwise (cw) and opens when it is turned counterclockwise (ccw).

1TC3/TC1 (ccw)

2

TC3/TC1 (cw)

TC

4/T

C2

(ccw

)

TC

4/T

C2

(cw

)

12

OPENCLOSEDCurrent positionRequired position

Adjustments to SY.. rotary actuators

Adjusting the cams

1 Loosen the TC.. cams to be adjusted with a 2.5 mm hexagonal key

2 Turn the cams with the hexagonal key3 Adjust the cams as shown in the dia-

gram below4 Tighten the cams again with the hexa-

gonal key

LS4

LS3

LS2

LS1

TC4

TC3

TC2

TC1

TC.. cam positions• TC4 for closed position of auxiliary

switch (factory setting 3°).• TC3 for open position of auxiliary

switch (factory setting 87°).• TC2 for closed position of limit switch

(factory setting 0°).• TC1 for open position of limit switch

(factory setting 90°).

Stem

Mechanical angle of rotation limiting

The mechanical angle of rotation limiting is set to 92° at the factory.The handwheel turns the planetary gear by means of a worm wheel. The gear is stopped mechanically by the two adjus-ting screws 1 and 2 (1 1/2 turns of the adjusting screws correspond to a 2° angle of rotation).The two limit switches (LS2/LS1) are set to a 90° angle of rotation. They must always switch off the motor before the angle of rotation is mechanically limited.

12

3

1 Angle of rotation limiting OPEN2 Angle of rotation limiting CLOSED3 Handwheel connection for angle of

rotation limiting

Relationship between mechanical angle of rotation limiting and limit / auxiliary switches

–2° 0° 3° 87° 90° 92°

1

23

1 Auxiliary switch2 Limit switch3 Mechanical angle of rotation limiting


EN

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Air applications Water applications

Standard actuators and spring-return actuators for air control dampers in HVAC systems

Safety actuators for motorizing fire and smoke extraction dampers

VAV systems for individual room air control

Mixing actuators and motorized ball valves for HVAC water circuits

Globe valves and intelligent linear actuators – also for leading makes of valve

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

Contact the following for further information:

Belimo Headquarters

CH BELIMO Holding AG Brunnenbachstrasse 1 8340 Hinwil, Switzerland Tel. +41 (0)43 843 61 11 Fax +41 (0)43 843 62 68 [email protected] www.belimo.ch

Belimo Subsidiaries

AT/ BELIMO AutomationHR/ Handelsgesellschaft m.b.H.HU/ Geiselbergstrasse 26–32SI/ 1110 Wien, AustriaSK Tel. +43 (0)1 749 03 61-0 Fax +43 (0)1 749 03 61-99 [email protected]

AU BELIMO Actuators Pty. Ltd. Unit 10, 266 Osborne Avenue Clayton South, VIC 3169 Australia Tel. +61 (0)3 9551 0201 Fax +61 (0)3 9551 0215 [email protected]

CA BELIMO Aircontrols (CAN), Inc. 5716 Coopers Ave., Units 14&15 Mississauga, Ontario L4Z 2E8 Canada Tel. +1 (1)905 712 31 18 Fax +1 (1)905 712 31 24 [email protected]

CH BELIMO Automation AG Sales Switzerland Brunnenbachstrasse 1 8340 Hinwil, Switzerland Tel. +41 (0)43 843 62 12 Fax +41 (0)43 843 62 66 [email protected] www.belimo.ch

DE BELIMO Stellantriebe Vertriebs GmbH Welfenstr. 27, Postfach 72 02 30 70599 Stuttgart, Germany Tel. +49 (0)711 1 67 83-0 Fax +49 (0)711 1 67 83-73 [email protected] www.belimo.de

ES BELIMO Ibérica de Servomotores, S.A. C/San Romualdo, 12–14 28037 Madrid, Spain Tel. +34 91 304 11 11 Fax +34 91 327 25 39 [email protected]

FR BELIMO Servomoteurs Z.A. de Courtry 33, Rue de la Régale 77181 Courtry, France Tél. +33 (0)1 64 72 83 70 Fax +33 (0)1 64 72 94 09 [email protected]

GB BELIMO Automation UK Limited Shepperton Business Park Govett Avenue, Shepperton Middlesex TW17 8BA Great Britain Tel. +44 (0)1932 260460 Fax +44 (0)1932 269222 [email protected]

HK BELIMO Actuators Ltd. Room 208, 2/F New Commerce Centre 19 On Sum Street, Shatin, N.T. Hong Kong Tel. +852 26 87 17 16 Fax +852 26 87 17 95 [email protected]

PL BELIMO Silowniki S.A. ul. Zagadkl 21 02-227 Warszawa, Poland Tel. +48 (0)22 886 53 05 Fax +48 (0)22 886 53 08 [email protected]

SG BELIMO Actuators Pte Ltd 2, Jurong East Street 21 #04-31F IMM Building Singapore 609601 Tel. +65 6564 9828 Fax +65 6564 9038 [email protected] US BELIMO Aircontrols (USA), Inc. 43 Old Ridgebury Road P.O. Box 2928 Danbury, CT 06810 USA Tel. +1 (1)203 791 99 15 Fax +1 (1)203 792 29 67 [email protected] www.belimo.com

Belimo Representatives and Agencies AE BELIMO Trading Middle East Office P.O. Box 73885 Dubai, U.A.E. Tel. +971 (0)4 295 9670 Fax +971 (0)4 295 9680 [email protected]

IE Safegard Systems Ltd. Systems House, Unit 34 Southern Cross Business Park Bray, Co Wicklow, Ireland Tel. +353 (0)1 2761600 Fax +353 (0)1 2761611 [email protected]

IL Shemer Representations P.O. Box 296 56101 Yehud, Israel Tel. +972 3 536 51 67 Fax +972 3 536 05 81 [email protected]

IN BELIMO Vitek Air Controls C-114 Lancelot, First Floor S.V. Road, Borivali (West) Mumbai 400 092, India Tel. +91 22 5695 9439 Fax +91 22 2806 2163 [email protected]

IS Hitatækni ehf. Langholtsvegi 109 104 Reykjavik, Iceland Tel. +354 5 88 60 70 Fax +354 5 88 60 71 [email protected]

IT BELIMO Servomotori S.r.l. Via Stezzano, 5 24050 Zanica BG, Italy Tel. +39 035 67 26 82 Fax +39 035 67 02 00 [email protected]

KR HANMO Corporation 3rd Floor, Yeosam Bldg. 648-23 Gangnam-Ku, Seoul, Korea Tel. +822 3453 8225 Fax +822 3453 8228

LB Energy Center (EC) Hamra, Leon Street, Shatilla, Bldg. 4th Floor, P.O. Box 113-6955 Beirut, Lebanon Tel. +961 (0)1 35 38 23 Fax +961 (0)1 35 38 23 [email protected]

NL/ BELIMO Servomotoren BVBE/ BENELUXLU Postbus 300, 8160 AH Epe Radeweg 25, 8171 MD Vaassen Netherlands Tel. +31 5 78 57 68 36 Fax +31 5 78 57 69 15 [email protected]

NO BELIMO Spjeldmotorer A/S Konowsgate 5 0192 Oslo 1, Norway Tel. +47 22 70 71 71 Fax +47 22 70 71 70 [email protected]

PH BELIMO Actuators Philippines Rm.# 507 Anita Build., 5th Floor 1300 Quezon Ave.,Cor.South Ave. 1103 Quezon City, Philippines Tel. +63 (2)373 5440 Fax +63 (2)373 5424 [email protected]

RO SC Mano Construct srl Str. Cameliei nr 5, sector 1 Bucuresti, Romania Tel. +40 212 126 993 Fax +40 212 126 995 [email protected]

RU BELIMO Servomotors Russia Ltd. Nizhnyaya Pervomaiskaya, 46 Bld.1, Office 303 105203 Moscow, Russia Tel. +7 095 965 74 64 Fax +7 095 965 74 73 [email protected] SE BELIMO AB Hägerstens Allé 88 129 37 Hägersten, Sweden Tel. +46 (0)8 464 07 00 Fax +46 (0)8 97 85 75 [email protected]

SY Philippe A. Jebran P.O. Box 7791 Damascus, Syria Tel. +963 11 231 6586 Fax +963 11 231 4052 [email protected]

TR BELIMO Otomasyon A.S. Keyap Sitesi No. 20 TR-34775 Y. Dudullu Istanbul, Turkey Tel. +90 (0)216 527 98 70 Fax +90 (0)216 527 98 71 [email protected]

TW Chianseng Enterprise Co. Ltd. 2F, No. 21, Tong Fong Street Taipei, Taiwan Tel. +886 2 27 08 77 80 Fax +886 2 27 02 90 90 [email protected]

UA BELIMO Ukraine S.A.R. 34-A, Ul. Yurkovskaya, Appt.No 2 254080 Kiev, Ukraine Tel./Fax +380 44 463 7586 [email protected]

ZA Belimo Actuators Southern Africa cc P.O. Box 2483 Alberton 1450, South Africa Tel. +27 (0)11 868 5681 Fax +27 (0)11 900 2673 [email protected]

BG BELIMO Bulgaria Ltd. j.k. Lagera, 3 Smolyanska Str. bl. 56, entr. B, ap. 50 1612 Sofia, Bulgaria Tel. +3592 952 3470/1 Fax +3592 545 995 [email protected]

CN BELIMO Actuators Ltd. Room 1305, Financial Square No. 333 Jiujiang Road 200001 Shanghai, China Tel. +86 21 6360 8980 Fax +86 21 6360 8981 [email protected]

CN BELIMO Beijing Rm 605, Beijing Hai Chang Edifice, 44, Liang Ma Qiao Road Chao Yang District 100016 Beijing, China Tel. +86 10 6462 1382 Fax +86 10 6462 1383 [email protected]

CY R.E.S. Ltd. P.O. Box 8297 Nicosia, Cyprus Tel. +357 (0)2 51 10 07 Fax +357 (0)2 49 65 47 [email protected]

CZ BELIMO CZ (Ing. Ivar Mentzl) Charkovská 16 10100 Praha 10, Czech Republic Tel. +420 (0)2 717 4 0 311 Fax +420 (0)2 717 43 057 [email protected]

DK BELIMO A/S Thomas Helstedsvej 7A 8660 Skanderborg, Denmark Tel. +45 86 52 44 00 Fax +45 86 52 44 88 [email protected]

EE BELIMO Balticum AS Türi 10 d 11313 Tallinn, Estonia Tel. +372 6 140 811 Fax +372 6 140 812 [email protected]

FI Oy Suomen BELIMO Ab Insinöörinkatu 2 00810 Helsinki, Finland Tel. +358 (0)424 651 1 Fax +358 (0)424 651 250 [email protected]

GR BELIMO Air Controls 29, Tagm. Plessa, Kallithea GR 17674 Athens, Greece Tel. +30 2 10 94 00 766 Fax +30 2 10 94 00 767 [email protected]


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