Wafer and Double Flanged Type - Global Valve Center · Series 710 Disc Seated Eccentric WAFER type...

DocumentRevisionYear

: PG700: 0: 2009

Disc Seated Butterfly Valves

www.globalvalvecenter.com 2009Provided data is not contractual, data may be changed without notice. All rights reserved Global Valve Center b.v.

Product Group 700

Wafer and Double Flanged Type

Series 710 Disc Seated Eccentric WAFER type Butterfly valves.Series 750 Disc Seated Eccentric FLANGE type Butterfly valves.

Face to face dimensions in accordance with KS/JIS, BS, AWWA orother STANDARDS are available upon request.Rubber lined valve body & disc available on request

SIZE: 80mm (3inch) ~ 4000mm (160inch)WORKING PRESSURE: 0 bar ~ 40 barWORKING TEMPERATURE: -20 ~ +200 Degrees Celsius

KS/JIS 10K, 16K, 20KANSI B 16.1 Class 125LBANSI B 16.5 Class 150LB, 300LBBS 4504 PN6, PN10, PN16, PN25, PN40ISO 2084 PN6, PN10, PN16, PN25, PN40AWWA C207 Class D, E


: PG700: 0: 2009



Product Group 700

The Single or Double eccentric disc seated butterfly valve is capable of

bi-directional flow and bubble tight shut-off at full rated pressure.

Description Product Group 700 Butterfly Valves

AVAILABLE SERIES

STANDARD COMPLIANCE

PRODUCTION RANGE

APPLICABLE FLANGE

The Single Eccentric Design Principle

Applicable for butterfly valve with interchangeable soft seat.

- Circular unbroken seats on disc and in body.- Simple maintenance.- Change of seat ring by dismantling of the retaining ring only.- Wide variety of seat materials available.

Suitable for installation in Medium Range Pressure System (<30 kg/cm2)No limitation on corrosiveness of medium when proper seatmaterial chosen.

- Flow characteristics and pressure-drop less favorable than‘concentric design’

- Operating torque is higher than concentric design but substantially lower than double eccentric design- The valve seat will be remained off position when the disc is fully opened position.

Not suitable for FIRE SAFE.

Classification by Connection type

TypeAppearance General Characteristics

Series 710(WAFER)

General Applications- Water works, power plants, heating and ventilation, Chemical

plants, Shipbuilding etc. Valve to be installed between flanges.Easy handling and light weight.Easy installation.

Series 750(FLANGED)

General Applications- General piping, water works, power plants, large diameter piping.Both ends flanged.Suitable to general pipe flange.Suitable for large diameter piping.


: PG700: 0: 2009



Product Group 700

No

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

PART NAME

BODY

DISC

SEAT

BODY SEAT

STEM

DISC PIN

RETAINER

PACKING GLAND

GLAND RING

BOTTOM COVER

STAND

STEM BEATING

V-PACKING

THRUST PLATE

BOTTOM O-RING

BODY SEAT O-RING

STEM O-RING

Ductile iron / Cast steelStainless steel / Ni-AL Bronze

Stainless steel / Ductile iron / Ni-AL Bronze

NBR, EPDM, VITON

Stainless steel / Ni-AL Bronze

Stainless steel (304, 316, 316L, 630(17-4PH),Super duplex, monel)

Stainless steel

Stainless steel / Ni-AL Bronze / Carbon steel


Bronze / Stainless steel


Carbon steel / Cast steelDuctile iron / Stainless steel

Stainless steel, Bronze, Oilless Bearing

NBR, EPDM, VITON

Bronze / Stainless steel

NBR, EPDM, VITON

NBR, EPDM, VITON

NBR, EPDM, VITON

MATERIAL

Basic Design : AWWA C-504 or BS 5155

Application : pipeline for power plants, water works, desalination plants, etc.

The valve is capable of bi-directional sealing

Valves are constructed with rugged shaft,self lubricating bearings, and operate

with low torque.

Wide variety of body materials available.

Operations

The following operation of the valve is available, the choice depending upon the valve

location and the type of work and service for which the valve is used,.

Manual gear Operation

Single or double acting pneumatic Operation

Single or double acting hydraulic actuator Operation

Electric actuator Operation


: PG700: 0: 2009



Product Group 700

Major Properties

VALVE DIMENSIONSSIZE

d L H H1 H2 APPROXWEIGHT(kg)mm

8010012515020025030035040045050055060065070075080090010001100120013001350140015001600165018002000210024002800300035004000

345681012141618202224262830323640444852545660646672808496

112120140160

80100125150200250300350400450500550600650700750800900

10001100120013001350140015001600165018002000210024002800300035004000

6464707689114114127140152152152178178229229241241300300350350350390390440440490540540650650760800900

375392445473584622733779829934

1045113012451290133013651410154517151860194520802120220523902550261527952970311040854230431054606210

150160175185235255305330350410445490545565590615640680770820875925950

101510751160119012301355143019702050210027003200

2252322702883493674284494795246006407007257407507708659451040107011551170119013151390142515651615168021152180221027603010

1215182536566893121144160228284327388430550680810940

122513151430156016501770198022002330247027903050338037904500

inch


: PG700: 0: 2009



Product Group 700Dimensions Series 710 Wafer

VALVE DIMENSIONSSIZE

dL

AWWA C504 BS5155(Short) BS5155(Long) H H1 H2 APPROXWEIGHT(kg)mm inch

80100125150200250300350400450500550600650700750800900

10001100120013001350140015001600165018002000210024002800300035004000

34568

1012141618202224262830323640444852545660646672808496112120140160

8010012515020025030035040045050055060065070075080090010001100120013001350140015001600165018002000210024002800300035004000

127127127127152203203203203203203203203203305305305305305305381381381381381381457457457457650650760760900

114127140140152165178190216222229229267267292292318330410410470470470530530600600670760760760760760800900

18019020021023025027029031033035035039039043043047051055055063063063071071079079087095095095095095013501350

3753924454735846227337798299341045113012451290133013651410154517151860194520802120220523902550261527952970311040854230431054606210

150160175185235255305330350410445490545565590615640680770820875925950

101510751160119012301355143019702050210027003200

225232270288349367428449479524600640700725740750770865945

1040107011551170119013151390142515651615168021152180221027603010

192535527084117148203265391487620685813897

114013021540172021002400285033503746520059006700780089001480024000310004010048500


: PG700: 0: 2009



Product Group 700

Dimensions Series 750 Double Flanged (AWWA, BS)

FLANGE DIMENSIONSIZE 150LB 300LB JIS 10K JIS 16K PN6 PN10 PN16 PN25

mm801001251502002503003504004505005506006507007508009001000110012001300135014001500160016501800200021002200240026002800300035004000

inch3''4''5''6''8''10''12''14''16''18''20''22''24''26''28''30''32''36''40''44''48''52''54''56''60''64''66''72''80''84''88''96''

104''112''120''140''160''

C152.4190.5215.9241.3298.5362

431.8476.3539.8577.9635

692.2749.3806.5863.6914.4977.91085.91200.21314.51422.41536.71593.9

-1759.0

-1930.42095.5

-2425.7

2755.9

n48888

121212161620202024282828323640444444-

52-

5260-

64

68

h5/8"5/8"3/4"3/4"3/4"7/8"7/8"1"1"

1 1/8"1 1/8"1 1/4"1 1/4"1 1/4"1 1/4"1 1/4"1 1/2"1 1/2"1 1/2"1 1/2"1 1/2"1 3/4"1 3/4"

-1 3/4"

-1 3/4"1 3/4"

-2"

2 1/4"

C168.1200.2235

269.7330.2387.4450.9514.4571.5628.7685.8

812.8

n888

1212161620202424

24

h3/4"3/4"3/4"3/4"7/8"1"

1 1/8"1 1/8"1 1/4"1 1/4"1 1/4"

1 1/2"

D18521025028033040044549056062067574579584590597010201120123513451465

-1630

-1795

--------

C1501752102402903554004455105656206807307808409009501050116012701380

-1540

-1700

--------

n88881212161616202020242424242828282832-

36-

40--------

hM16M16M20M20M20M22M22M22M24M24M24M30M30M30M30M30M30M30M36M36M36

-M42

-M42

--------

D200225270305350430480540605675730795845895960102010851185132014201530

-1700

-1865

--------

C1601852252603053804304805406056607207708208759359901090121013101420

-1590

-1750

--------

n888121212161616202020242424242428283232-

32-

36--------

hM20M20M22M22M22M24M24M30M30M30M30M36M36M36M39M39M45M45M52M52M52

-M56

-M56

--------

C150170200225280335395445495550600

-705

-810

-92010201120

-1340

--

1560-

1760-

19702180

-239026002810

n44888121212161620-

20-

24-

242428-

32--

36-

40-

4448-

525660

hM16M16M16M16M16M16M20M20M20M20M20

-M24

-M24

-M27M27M27

-M30

--

M33-

M33-

M36M39

-M39M39M45

C160180210240295350400460515565620

-725

-840

-95010501160

-1380

--

1590-

1820-

20202230

----

n88888

121216162020-

20-

24-

242828-

32--

36-

40-

4448----

hM16M16M16M20M20M20M20M20M24M24M24

-M27

-M27

-M30M30M33

-M36

--

M39-

M45-

M45M45

----

C160180210240295355410470525585650

-770

-840

-950

10501170

-1390

--

1590-

1820-

20202230

----

n8888

12121216162020-

20-

24-

242828-

32--

36-

40-

4448----

hM16M16M16M20M20M24M24M24M27M27M30

-M33

-M33

-M36M36M39

-M45

--

M45-

M52-

M52M56

----

C160190220250310370430490550600660

-770

-875

-990

10901210

-1420

--

1640-

1860-

20702300

----

n8888

12121616162020-

20-

24-

242828-

32--

36-

40-

4448----

hM16M20M24M24M24M27M27M30M33M33M33

-M36

-M39

-M45M45M52

-M52

--

M56-

M56-

M64M64

----

NOTEFor DN2800 and larger,

it is available upon request.


: PG700: 0: 2009



Product Group 700

Dimensions Series 750 Double Flanged (ASME, JIS, DIN)

Applications

Hydro Test Specifications

- Retained rubber seat in the disc.- Rubber seat material can be adopted to suit the application.

- Rubber seat can easily be exchanged.

- An additional replaceable ring is inserted in the body.

- Effective design for stainless steel disc applications.

SEAT DESIGN

Series

"Hydrostatic Shell test"

"Hydrostatic Seat test"

ISO Series

1.5 x maximum sevice pressure

1.1 x working service pressure

AWWA Series2.0 x maximum sevice pressure

working service pressure


: PG700: 0: 2009



Product Group 700

- Desalination- Power Plant- District Heating and Cooling- Other

- Pump Isolation- Salt Water Service- Sea Water

Standard Disc Seated Design

Disc Seated Design With Replaceable Metal Body Seat- Retained rubber seat in the disc.- Rubber seat material can be adopted to suit the application.

- Rubber seat can easily be exchanged.

Disc Seated Design With Rubber Lined Body and Disc- Retained rubber seat in the disc.- Rubber seat material can be adopted to suit the application.

- Rubber seat can easily be exchanged.- Body and Disc Rubber Lined to prevent corrosion of body and disc.

Body Seated Design

- Retained rubber seat in the body.

- Rubber seat material can be adopted to suit the application.

Installation InstructionsGeneral

Valves can be installed in the pipeline in any position.Before installing valves, the pipeline must be cleaned from dirt and welding residues.otherwise seat may be damaged.Also the pipeline must be free from tension and electric current.When handling valves, be careful to avoid contact with the process fluid.Check carefully whether valve seat / disc surface, as well as mating face, are all clean.Tighten again, if any, all bolts loosened during transport and / or handling.Open and close valves to check proper operation.Do not put weight on the lever or gear handle during valve operation.If possible, install valves in the direction of the arrow marked on the body.The pipeline connecting to the valve must be free from excessive loads.Do not weld the piping with the valve installed to avoid valve damage.

Installation on new pipelineShut the valve disc until the disc is at least 10mm within the body.Align the two pipeline flanges with the valve flanges.Flange gasket surfaces shoud be aligned.Span the valve body with the flange-bolts and tighten the bolts partially.Finish tightening by uniform cross bolting.Center the valve and connecting flanges carefully.Tack-weld the flanges to the pipe.Remove the bolts and the valve from the flanges. Just perform tack-welding only when the valve is inserted, as highheat temperature can damage valve seat.Weld flanges to the pipe and wait until completely cooled down.Install the valve in accordance with the instructions.

Replacement of PackingBefore replacing gland packing or a seat ring, close upstream valve and detach the valve from the piping.

Flow Characteristic curve


: PG700: 0: 2009



Product Group 700

--

---------

--------

--

-

DISC SEATED BUTTERFLY VALVE TORQUE TABLE

80A

100A

125A

150A

200A

250A

300A

350A

400A

450A

500A

550A

600A

650A

700A

750A

800A

900A

1000A

1100A

1200A

1300A

1400A

1500A

1600A

1650A

1800A

2000A

2100A

2200A

2400A

2500A

2800A

3000A

3400A

4000A

1.5

2.0

3.2

4.5

8.5

18

28

38

53

77

103

128

161

207

246

290

339

451

586

836

1055

1341

1620

1914

2266

2793

3282

4279

5159

5859

7459

8555

11650

14551

19118

34621

15

20

31

44

83

176

272

373

521

754

1007

1256

1574

2026

2412

2843

3320

4424

5745

8195

10334

13144

15875

18753

22211

27369

32164

41937

50560

57420

73096

83835

114166

142597

187356

339286

11

14

23

33

61

130

201

275

385

556

743

927

1161

1494

1779

2097

2449

3263

4237

6044

7622

9694

11709

13832

16382

20187

23723

30931

37291

42351

53913

61834

84205

105174

138187

250244

2.0

4.0

5.8

9.0

17

36

55

75

105

152

203

252

315

405

481

565

657

871

1123

1602

2007

2542

3052

3579

4212

5176

6050

7775

9365

10571

13292

15195

20287

25132

28746

20

39

57

88

166

351

541

739

1030

1487

1985

2469

3086

3965

4709

5533

6443

8532

11009

15698

19672

24916

29905

35075

41275

50728

59286

76192

91781

103592

130261

148912

198816

246297

281711

14

29

42

65

122

259

399

545

760

1097

1464

1821

2276

2924

3473

4081

4752

6293

8120

11578

14509

18377

22057

25870

30443

37415

43727

56196

67694

76405

96075

109832

146639

181659

207779

2.8

5.3

7.0

11.9

22.2

47.3

72.8

99.3

138.4

199.8

266.8

331.4

414.3

532.2

631.7

742.0

863.4

1142.1

1472.1

2098.6

2627.2

3325.2

3986.5

5186

6117

6773

8029

10710

12156

13778

17253

19303

26558

32677

27

52

69

116

218

464

714

973

1356

1958

2614

3248

4060

5215

6191

7271

8461

11193

14427

20566

25747

32587

39068

50823

59947

66375

78684

104958

119129

135024

169079

189169

260268

320235

20

38

51

86

161

342

526

718

1000

1444

1928

2396

2994

3847

4566

5363

6241

8255

10641

15169

18990

24035

28815

37485

44214

48956

58034

77413

87865

99589

124707

139524

191964

236193

4.0

7.0

11.0

16.0

34.0

57.0

91.0

130.0

191.0

279.0

367.0

462.0

570.0

724.0

887.0

1073.0

1256.0

1714.0

2308.0

3037.0

4233.0

5158.0

6531.0

8694.0

10068.0

10465.0

13306.0

17591.0

21125.0

22712.0

28533.0

31784.0

39

69

108

157

333

559

892

1274

1872

2734

3597

4528

5586

7095

8693

10515

12309

16797

22618

29763

41483

50548

64004

85201

98666

102557

130399

172392

207025

222578

279623

311483

29

51

80

116

246

412

658

940

1381

2017

2653

3339

4120

5233

6411

7756

9079

12389

16682

21952

30597

37283

47207

62841

72773

75642

96177

127150

152694

164165

206240

229738

kgf-m N.m lbf.ft

WORKING PRESSURE (bar)

5bar 10barSIZE

kg-m Nm ft-lb kg-m Nm ft-lb kg-m Nm ft-lb

16bar 25bar


: PG700: 0: 2009



Product Group 700

Series 755 Double Flanged (AWWA, BS)

COMBINED CHECK VALVE


: PG700: 0: 2009



Product Group 700

The Single Eccentric Design Principle

Applicable for butterfly valve with interchangeable soft seat.

- Circular unbroken seats on disc and in body.- Simple maintenance.- Change of seat ring by dismantling of the retaining ring only.- Wide variety of seat materials available.

Suitable for installation in Medium Range Pressure System (<30 kg/cm2)No limitation on corrosiveness of medium when proper seatmaterial chosen.

- Flow characteristics and pressure-drop less favorable than‘concentric design’

- Operating torque is higher than concentric design but substantially lower than double eccentric design- The valve seat will be remained off position when the disc is fully opened position.

Not suitable for FIRE SAFE.

COMBINED CHECK VALVE

Outline of Combined Check Valves

The valve consists of a hydraulic cylinder,counter weight for emergency shut-off andhydraulic generator unit, etc. In normal condition,it is used as a general valve. In emergencycondition, (e.g. power failure) all hydraulic circuitsare converted to shut-off circuits which can closethe valve by operation of weight for emergencyshut-off and a lever. Shut off speed can be adjustedby a relief valve on hydraulic generator unit.

Feature

This valve has function as follows :1. Open in normal position2. Closed in normal position3. Shut-off in case of emergency

(Valve shut-off speed can be adjusted by twosteps at site)

4. Intermediate open / close control

CONSTRUCTION AND MATERIAL

P.NO.

1

2

34

5

6

9101112131415161718

8

7 DISC PIN

STEM

STEM BEARINGV-PACKINGGLAND RINGTHRUST PLATESHAFT O-RINGHYD' CYLINDERSUPPORT BRACKETCOUNTER WEIGHTADJUST LEVERJOINT & ARM

PART NAME

BODY

DISC

SEATRETAINER

PACKING GLAND

BOTTOM COVER

MATERIALCAST STEEL / DUCTILE IRONSTAINLESS STEEL / Ni-AL BRONZE

STAINLESS STEEL / DUCTILE IRONNi-AL BRONZEEPDM / NBR / VITONSTAINLESS STEEL / Ni-AL BRONZEDUCTILE IRON / CAST STEELSTAINLESS STEEL / Ni-AL BRONZE

CAST STEEL / DUCTILE IRONSTAINLESS STEEL / Ni-AL BRONZESTAINLESS STEELSTAINLESS STEEL(304, 316, 316L,630(17-4PH), SUPER DUPLEX, MONEL)OILLESS BEARINGEPDM / NBR / VITONBRONZEBRONZEEPDM / NBR / VITONASS'YSTEELSTEELSTEELSTEEL


: PG700: 0: 2009



Product Group 700

Series 755 Double Flanged (AWWA, BS)


: PG700: 0: 2009



Product Group 700

Please contact us for further information Global Valve Center B.V. Boelewerf 14 2987 VD Ridderkerk The Netherlands

Tel 1 +31 (0) 180 39 89 38 Tel 2 +31 (0) 180 39 88 69

Fax +31 (0) 84 22 98 163

Product Group 100

Bonded Rubber Liner Butterfly Valves

Product Group 200

Replaceable Rubber Liner Butterfly Valves

Product Group 300

Cassette Type Rubber Liner Butterfly Valves

Product Group 400

Double Eccentric Replaceable Seat Ring

Type Butterfly Valves

Product Group 500

High Performance Butterfly Valves

Product Group 600

Tripple Eccentric Metal Seated Butterfly Valves

Product Group 700


Product Group 800

Cryogenic Butterfly Valves (LPG, LNG)

Product Group 900

Damper Butterfly Valves

Please contact us for further information Global Valve Center B.V. Boelewerf 14 2987 VD Ridderkerk The Netherlands

Tel 1 +31 (0) 180 39 89 38 Tel 2 +31 (0) 180 39 88 69

Fax +31 (0) 84 22 98 163

Product Group 100

Bonded Rubber Liner Butterfly Valves

Product Group 200

Replaceable Rubber Liner Butterfly Valves

Product Group 300

Cassette Type Rubber Liner Butterfly Valves

Product Group 400

Double Eccentric Replaceable Seat Ring

Type Butterfly Valves

Product Group 500

High Performance Butterfly Valves

Product Group 600

Tripple Eccentric Metal Seated Butterfly Valves

Product Group 700


Product Group 800

Cryogenic Butterfly Valves (LPG, LNG)

Product Group 900

Damper Butterfly Valves

Wafer and Double Flanged Type - Global Valve Center · Series 710 Disc Seated Eccentric WAFER type...

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Transcript of Wafer and Double Flanged Type - Global Valve Center · Series 710 Disc Seated Eccentric WAFER type...