YDB VALVES LLP · 2019. 9. 20. · YDB VALVES process and instrumentation products pipeline's pressure temperature rating depends on and connection. We offers a variety of sizes and

• Competitive Price

• Better Product Flexibility

• Consistency & Optimum Service

YDB VALVES LLP

Innovations designed to improve operations and profitability

TM

TM

www.ydbvalves.com2

YDB VALVES LLP, a pioneer manufacturing company having good experience in the designing and manufacturing of a

new concept instrumentation Valves: Manifolds, Monoflanges, SBB & DBB Valves both in needle and ball types,

Floating and Trunnion design Ball Valves, strictly produced in according to the most stringent quality standards of

safety and efficiency.

We have a fully well-equipped modern in-house manufacturing facility using CNC lathes, VMC, etc. with highly

motivated team and up to date technology assisting us to achieve reliable products at competitive price with better

product flexibility, consistency and optimum service.

Our experience in the understanding of applications requirements, combined with our high flexibility, allows us to

develop customized solutions designed for customers’ specific needs.

Our products are machined from the materials CF8M, SS316,SS316L, Duplex, Super Duplex, Monel, Inconel, etc.

Moreover, our valves production can be completed with complementary accessories, something that makes YDB

VALVES a favourite and reliable partner for those companies that supply ‘packages’ of various matching goods. Our

products are widely use in the Chemical, Petrochemical, Oil & Gas, Off-Shore,On-Shore, Power Generation, Naval

industries, etc., used as components of plants and machineries with a high technological value.

Our Company

TM

Contents :

3

Valve Primary Isolation Valve Application

Market

Application

Installation Advantages

Pressure - Temperature Rating

Industrial Process Floating Ball Valves

4

4

5

6

8

9

10

11

12

13

14

16

17

18

19

20

21

22

23

24

25

26

27

29

30

31

32

33

Double Block and Bleed Valve

Forged Ball Valves

Standards of Compliance

Features

TM

www.ydbvalves.com4

• Chemical

• Pharmaceutical

• Marine

• Packaging

• Printing Industries

• Architectural

• Electronic

• Power Generation

• Laboratory

• Oil and Gas

• Petro-Chemical

• Power

Primary Isolation Valve Application

• Double Block and Bleed Instrumentation Isolation

• Gauge Isolation

• Instrumentation Drain

• Chemical Injection Connection

• Sample connection

• Direct Mounting of Instruments

• Remote Mounting of Instruments

Market : Application :

Chemical Pharmaceutical Marine

Packaging Printing Industries Power Generation

.....and many more

TM

INTEGRAL BLOCK & BLEED VALVE MONOFLANGE ROOT VALVE

www.ydbvalves.com5

Installation Advantages:

More compact design

Reduced weight and height

Reduced leakage point

Reduced effect of vibration

Supporting bracket are not required

Reduced installation cost

Reduced gasket and bolting

Integral Block & Bleed valve

• Ball and globe type needle valves

Flanged and threaded connections•

Integrally forged body•

Monoflange Root valve

• Globe type needle valves

Flanged and threaded connections•

Integrally forged body• Slimline

• Ball and globe type needle valves

• Weld or threaded connections

• Direct connection to the vessel

TM

www.ydbvalves.com6

Pressure-Temperature Rating

YDB VALVES process and instrumentation products pipeline's pressure temperature rating depends on and

connection.

We offers a variety of sizes and pressure ratings of the flange in accordance with ASME B16.5 Specifications.

Below listed data adopts ASME B16.5 Table 2-2.2 and Table F2-2.2. The rating data are based on stainless steel

F316 A182.

ASME Ratings

2500

413.7

400.9

351.6

320.8

297.2

278.1

263.5

257.4

252.7

249.0

245.3

242.9

240.4

Temp.

C

-29 to 38

50

100

150

200

250

300

325

350

375

400

425

450

150

19.0

18.4

16.2

14.8

13.7

12.1

10.2

9.3

8.4

7.4

6.5

5.5

4.6

300

49.6

48.1

42.2

38.5

35.7

33.4

31.6

30.9

30.3

29.9

29.4

29.1

28.8

600

99.3

96.2

84.4

77.0

71.3

66.8

63.2

61.8

60.7

59.8

58.9

58.3

57.7

900

148.9

144.3

126.6

115.5

107.0

100.1

94.9

92.7

91.0

89.6

88.3

87.4

86.5

1500

248.2

240.6

211.0

192.5

178.3

166.9

158.1

154.4

151.6

149.4

147.2

145.7

144.2

Working pressure bar

ASME Ratings

2500

6000

5160

4660

4280

3980

3760

3680

3620

3560

3520

3480

Temp.

F

-20 to 100

200

300

400

500

600

650

700

750

800

850

150

275

235

215

195

170

140

125

110

95

80

65

300

720

620

560

515

480

450

440

435

425

420

420

600

1440

1240

1120

1025

955

900

885

870

855

845

835

900

2160

1860

1680

1540

1435

1355

1325

1305

1280

1265

1255

1500

3600

3095

2795

2570

2390

2255

2210

2170

2135

2110

2090

Working pressure bar

Sour Gas Service NACE Compliant

Process interface valves for sour gas service are available. Material are selected in accordance with

NACE MR0175/ISO 15156.

Contact the authorized representative or YDB VALVES if any request.

TM


Technical Summary

Size Range with ASME Class :

FULL BORE

REDUCED BORE

FULL BORE

REDUCED BORE

FULL BORE

REDUCED BORE

FULL BORE

REDUCED BORE

BORE TYPEASME

CLASS

1/2"

●

-

●

-

●

-

-

-

DN

15

150

300

600

900

SIZE

3/4"

●

●

●

●

●

●

-

-

DN

20

1"

●

●

●

●

●

●

●

-

DN

25

1-1/2"

●

●

●

●

●

●

●

●

DN

40

2"

●

●

●

●

●

●

●

●

DN

50

2-1/2"

●

●

●

●

-

-

-

-

DN

65

3"

●

●

●

●

●

●

-

●

DN

80

4"

●

●

●

●

●

●

-

-

DN

100

5"

●

-

●

-

-

-

-

-

DN

125

6"

●

●

●

●

-

●

-

-

DN

150

8"

●

●

●

●

-

-

-

-

DN

200

VALVE

SIZE

INCH

DN

FULL BORE

REDUCED BORE

1/2"

15

19

-

3/4"

20

40

15

1"

25

79

32

1-1/2"

40

208

118

2"

50

434

156

2-1/2"

65

793

338

3"

80

980

540

4"

100

2355

651

5"

125

3721

780

6"

150

5095

920

8"

200

10055

2642

Rated Cv : The volume of water in USgpm that will pass through a given opening at a pressure drop of 1 psi.

7 www.ydbvalves.com

TM

Standards of Compliance:

ISO 9001:2015

ASME B16.34:2013

API 6D/ ISO 14313:2007

ISO 17292:2004

ASME B16.5:2017, EN 1092-1:1997

ASME B16.10:2017, EN 558:2017

NACE MR-0175:2015/ISO 15156 -1:2015

NACE MR 0103/ISO 17945:2015

EN 12266-1:2012, API 598:2016

API 607:2016, ISO10497:2010

ISO 15848 – 1:2015

8 www.ydbvalves.com

TM

FEATURES

2) Ball

• Mirror polished solid ball

• Pressure equalizing hole in the stem slot

• Variety of materials and designs

4) Stem Sealing

• PTFE Packing

• Graphite packing

• Line loaded

5) Seat and Seals

• Flexible seat design

• Reduced wear

• Low torque

• Rate a leakage tightness

• Variety of materials and design


9 www.ydbvalves.com

TM

10


REFER TO CHART FORTOP FLANGE DRILLING

REFER TO CHART FORFLANGE DRILLING

ENGINEERING (FULL BORE)

INCH DN LP SP BC HOLE Ø NOS. BC1 HOLE Ø NOS.

3/4" 20 10.9 20 15 43 45 100 69.9 16 4 10 6 6 - 50 7 4 1.3 4

1" 25 11.6 25 20 51 52 108 79.4 16 4 10 11 6.5 - 50 7 4 2.1 6

1-1/2" 40 15 38 25 73 65 125 98.5 16 4 16 11 9 - 50 7 4 4.8 10

2" 50 16.3 51 38 92 84 150 120.7 19 4 16 11 7.5 - 50 7 4 6.9 20

2-1/2" 65 17.9 62 51 105 90 180 139.7 19 4 16 13 18 - 70 10 4 10.5 25

3" 80 19.5 76 62 127 107 190 152.4 19 4 18 13 16 - 70 10 4 15.3 40

4" 100 24.3 102 76 157.2 120.5 230 190.5 19 8 19 16 16 - 102 12 4 26.5 65

6" 150 - 267 26 150 102 216 153 280 241.3 22.2 8 22 22 25 - 102 12 4 65 110

8" 200 457 - 30 202 150 270 215 345 298.5 22.2 8 30 - 45 - 125 14 4 105 330

EØBFLANGE DRILLING

Nm

FLANGE DRILLINGKEY SIZEØD

WEIGHT ØG H JØC

AT ØB1

190

203

229

117

127

165

178


3/4" 20 16.3 20 15 43 45 115 82.6 19 4 10 6 2.5 - 50 7 4 2.2 6

1" 25 17.9 25 20 51 52 125 88.9 19 4 10 6 6 - 50 7 4 3.2 8

1-1/2" 40 21.1 38 25 73 65 155 114.3 22.2 4 16 11 6.5 - 50 7 4 5.5 15

2" 50 22.7 51 38 92 84 165 127 19 8 16 11 9 - 50 7 4 9.5 32

2-1/2" 65 25.9 62 51 105 90 190 149.2 22.2 8 16 11 7.5 - 70 10 4 16.5 40

3" 80 29 76 62 127 107 210 168.3 22.2 8 18 13 18 - 70 10 4 22.2 60

4" 100 32.2 102 76 157.2 120.5 255 200 22.2 8 19 13 16.5 - 102 12 4 35.5 100

6" 150 - 403 37 150 102 216 153 320 269.9 22.2 12 22 16 16 - 102 12 4 80.5 170

8" 200 457 - 42 202 150 270 215 380 330.2 25.4 12 30 22 25 - 125 14 4 148 500

216

241

282

305

KEY SIZEFLANGE DRILLING WEIGHT

Nm

152

ØDFLANGE DRILLING

ØG H JA

T ØB1 ØB ØC E

165

190


3/4" 20 22.9 20 15 43 65 115 82.6 19 4 16 11 3 - 70 10 4 2.2 24

1" 25 24.5 25 20 51 58.5 125 88.9 19 4 16 11 3 - 70 10 4 3.2 28

1-1/2" 40 29.3 38 25 73 65 155 114.3 22.2 4 16 11 3 - 70 10 4 5.5 65

2" 50 31.8 50 38 92 88 165 127 19 8 22 16 12.5 - 102 12 4 9.5 100

3" 80 38.8 76 62 127 115 210 168.3 22.2 8 22 16 16 - 102 12 4 22.2 135

4" 100 44.5 102 76 157.2 150 275 215.9 25.4 8 30 22 22 - 102 12 4 35.5 305

6" 150 54.7 150 102 216 175 355 292 28.5 12 35 24 35 - 125 14 4 80.5 500559

356

432

216

241

292

KEY SIZENm

190

ØDFLANGE DRILLING

ØG H JT ØB1 ØB ØC EA FLANGE DRILLING WEIGHT


1-1/2" 40 38.2 38 25 73 58.5 180 124 28.5 4 16 11 3 - 70 10 4 30 55

2" 50 44.5 51 38 92 65 215 165.1 25.4 8 30 22 15.5 - 102 12 4 36 85

3" 80 54.7 76 62 127 84 240 190.5 25.4 8 30 22 20 - 125 14 4 45 130

368

381

KEY SIZEFLANGE DRILLING WEIGHT

Nm

305

ØDFLANGE DRILLING

ØG H JT ØB1 ØB ØC EA

series 35 ASME Class 150




DIMENSIONS (mm)

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TM

11


ENGINEERING (REDUCED BORE)

REFER TO CHART FORTOP FLANGE DRILLING

REFER TO CHART FORFLANGE DRILLING


1/2" 15 10 15 35 45 89 60.5 16 4 10 6 2.5 - 50 7 4 1.4 4

3/4" 20 10.9 20 43 52 100 69.9 16 4 10 6 6 - 50 7 4 1.5 6

1" 25 11.6 25 51 65 110 79.4 16 4 16 11 6.5 - 50 7 4 2.5 10

1-1/2" 40 15 38 73 84 125 98.5 16 4 16 11 9 - 50 7 4 5.2 20

2" 50 16.3 51 92 90 150 120.7 19 4 16 11 7.5 - 70 10 4 8.1 25

2-1/2" 65 17.9 62 105 107 180 139.7 19 4 18 13 18 - 70 10 4 13.5 40

3" 80 19.5 76 120.5 120.5 190 152.4 19 4 19 13 16 - 102 12 4 17.9 65

4" 100 24.3 102 157.2 153 230 190.5 19 8 22 16 16 - 102 12 4 30.5 110

5" 125 24.3 125 185.7 200 255 216 22.2 8 30 22 25 - 102 12 4 60.5 220

6" 150 394 267 26 150 216 215 280 241.3 22.2 8 30 22 25 - 125 14 4 70.5 330

8" 200 457 - 30 202 270 296.5 345 298.5 22.2 8 40 - 45 12 x 8 165 22 4 125/165 750

267

ØG H J

165

178

190

203

229

WEIGHT TORQUE

Nm

108

117

127

ØDFLANGE DRILLING

KEY SIZEFLANGE DRILLINGA

T ØB ØC E


1/2" 15 14.7 15 35 45 95 66.7 16 4 10 6 2.5 - 50 7 4 1.4 4

3/4" 20 16.3 20 43 52 115 82.6 16 4 10 6 6 - 50 7 4 1.5 6

1" 25 17.9 25 51 65 125 88.9 16 4 16 11 6.5 - 50 7 4 2.5 10

1-1/2" 40 21.1 38 73 84 155 114.3 16 4 16 11 9 - 50 7 4 5.2 20

2" 50 22.7 51 92 90 165 127 19 4 16 11 7.5 - 70 10 4 8.1 25

2-1/2" 65 25.9 62 105 107 190 149.2 19 4 18 13 18 - 70 10 4 13.5 40

3" 80 29 76 127 120.5 210 168.3 19 4 19 13 16 - 102 12 4 17.9 65

4" 100 32.2 102 157.2 153 255 200 19 8 22 16 16 - 102 12 4 30.5 110

5" 125 35.4 125 185.7 200 280 235 22.2 8 30 22 25 - 102 12 4 60.5 220

6" 150 37 150 216 215 320 269.9 22.2 8 30 22 25 - 125 14 4 70.5 330

8" 200 502 419 41.7 202 270 296.5 380 330.2 22.2 8 40 - 45 12 x 8 165 22 4 125/165 750

282

305

403

403

152

165

190

216

241

KEY SIZEFLANGE DRILLING WEIGHT TORQUE

Nm

140

H JA

T ØB ØC E ØDFLANGE DRILLING

ØG




1/2" 15 20.8 15 35 65 95 66.7 16 4 16 11 3 - 70 10 4 8 24

3/4" 20 22.9 20 43 58.5 115 82.6 19 4 16 11 3 - 70 10 4 9 28

1" 25 24.5 25 51 65 125 88.9 19 4 16 11 3 - 70 10 4 10 65

1-1/2" 40 29.3 38 73 84 155 114.3 22 4 22 16 12.5 - 70 10 4 12 100

2" 50 31.8 51 92 110 165 127 19 8 22 16 16 - 102 12 4 16 135

3" 65 38.2 76 127 150 210 168.3 22 8 30 22 22 - 102 12 4 41 305

4" 80 44.5 102 157.2 175 275 215.9 25.4 8 35 24 35 - 125 14 4 68 500

TORQUE

Nm

216

241

292

356

432

FLANGE DRILLING WEIGHT

165

190

FLANGE DRILLINGØG H J KEY SIZET ØB ØC E ØD

A



1" 25 35 25 51 65 150 101.6 25.4 4 16 11 3 - 70 10 4 19 55

1-1/2" 40 38.2 38 73 95 180 123.8 28.5 4 30 22 15.5 - 102 12 4 30 85

2" 50 44.5 51 92 110 215 165.1 25.4 8 30 22 20 - 125 14 4 38 130

254

305

368

FLANGE DRILLING WEIGHT

KG

TORQUE

Nm

FLANGE DRILLINGØG H J KEY SIZET ØB ØC E ØD

Aseries 42 ASME Class 900

DIMENSIONS (mm)

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TM

www.ydbvalves.com12

FORGED BALL VALVE

• Forged ball valves are designed in accordance with ASME B16.5, ASME B16.34, BS 5357, ISO 17292. and 6A6D,

• Two piece and three piece bolted construction and manufactured in forged construction.

• Working pressure up to 10,000 Psig (690 Bar).

• Every valve is subject to a pressure test in accordance with the standard ISO 5208.

API 598 or BS 6755 part 1.

• Pressure rating as per ASME B16.34 Class 150 thru 2500.

• Anti-Static device is set between the stem and ball.

• fire tested as per BS6755 part 2/API 607, 6FA.

• Wetted components of sour gas service valve are selected as per requirements of NACE MR01-75/ISO 15156.

• Flange construction as per the requirement of ASME B16.5. Flange connections comply with EN 1092-1 are also

available upon request

FEATURES

TM

13 www.ydbvalves.com

Ordering Information:

Example: BV05-2-G-12-600-A-12-S-S

BV05 – Ball Valve Series 05

A. Valve Series

05 – Full Bore

10 – Reduce Bore

B.Bore Size

Designator Size Designator Size

1 9.5 mm (3/8”) 6 32 mm (1 ¼”)

2 11 mm (7/16) 7 38 mm (1 ½”)

3 14 mm (1/2”) 8 42 mm (1 11/16”)

4 19 mm (3/4”) 9 50 mm (2”)

5 25 mm (1”)

C. Seats, Body Seals, Stem seal

D – PEEK, Graphite, PTFE

E – PEEK, PTFE, PTFE

F – PEEK, VITON, PTFE

G - PTFE, VITON, PTFE

F. Process Inlet Connection Type

A – Flange, RF Smooth

B – Flange, Concentric Serrated

C – Flange, RTJ

D. Process Connection Flange Size

Designator Size

8 1/2

12 3/4

16 1

24 1 1/2

32 2

48 3

E. ASME Class Rating

Flange Class

Designator Class Rating

150 150

300 300

600 600

900 900

1500 1500

2500 2500

G. Outlet Connection

F – Flange (Same as Process)

H. Material

S – SS316

C – Carbon Steel

D – Duplex

M – Monel

I – Inconel

I. Ball Material

S – SS316

C – Carbon Steel

D – Duplex

M – Monel

I – Inconel

A B C D E F G H I

TM

www.ydbvalves.com14

• Quarter turn positive stop handle with protective sleeve.

• Micro-Finished ball for long service life.

• Anti-static design.

• Bottom loaded stem prevents stem blowout and enhances

system safety.

• High strength stem bearing provides smooth

actuation and eliminates galling between valve stem and

body.

• Pressure rating upto 10,000 psig (690 Bar).

• Temperature rating upto -65°F to 450°F (-54°C to 232°C)

Body

Stem Body

Ball

Stem

Seat retainer

Handle & stop pin

Nut & Bolt

Disc spring

Stem packing

Stem bearing

Seat

Retainer O'ring

1

2

3

4

5

6

7

8

9

10

11

12

No.SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

Carbon steel A105

Carbon steel A105

Carbon steel A105

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS304 SS316

SS316

Inconel X750

PTFE / Peek

PTFE

PTFE / Peek

Viton

Duplex

Duplex

Duplex

Duplex

Duplex

Duplex

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Component

Material of Constructions

Material of construction:

FORGED BALL VALVE

1 2 9 4 7 6 10

7 8 11 3 5 12

Features

TM

www.ydbvalves.com15

CLASSSIZEDIMENSION

L D B A

1/2

3/4

1

1-1/2

2

108

140

165

216

216

265

117

152

190

229

229

274

127

165

216

254

254

308

165

190

241

305

306

384

178

216

292

368

369

451

14

14

14

14

14

12

20.5

20.5

20.5

20

20

16

25

25

25

25

25

22

38

38

38

38

38

32

50

50

50

50

48

42

89

89

89

103

100

126

97

97

93

121

114

156

119

120

119

126

114

165

128

131

131

145

150

163

131

130

131

145

163

186

2.1

3.3

4.1

8.4

8.4

12.5

3.5

5.3

6.1

10.6

10.6

16

5.1

6.9

8

14.2

14.2

26

9.8

14

17.6

27

27

45.8

14.7

15.3

25

40

40

67

*DIMENSIONS ARE FOR REFERENCE ONLY AND ARE SUBJECT TO CHANGE

150

300

600

900

1500

2500

150

300

600

900

1500

2500

150

300

600

900

1500

2500

150

300

600

900

1500

2500

150

300

600

900

1500

2500

FORGED BALL VALVE - FULL BORE (FB)

163

163

163

160

182

300

178

178

173

182

182

350

197

197

197

182

280

400

197

197

197

280

457

453

280

280

280

280

453

500

APPROX. WEIGHT

D

L

B

A

TM

www.ydbvalves.com16

CLASSSIZEDIMENSION

L D B A

1/2

3/4

1

1-1/2

2

108

140

165

216

216

265

117

152

190

229

229

274

127

165

216

254

254

308

165

190

241

305

306

384

178

216

292

368

369

451

11

11

11

11

11

9

14

14

14

14

14

12

20.5

20.5

20.5

20.5

20

16

32

32

32

32

32

26

38

38

38

38

38

32

85

85

85

100

100

113

89

89

89

92

110

126

97

97

97

114

114

149

124

126

125

123

119

151

128

131

131

140

150

163

2.1

2.9

3.4

6.5

6.5

11

2.8

4.5

5.7

8.6

8.6

14.5

4.2

5.9

7.2

11.4

11.4

23.4

8.5

12

15.5

21.6

21.6

42.7

11.5

14.5

20

36

36

63.2


150

300

600

900

1500

2500

150

300

600

900

1500

2500

150

300

600

900

1500

2500

150

300

600

900

1500

2500

150

300

600

900

1500

2500

163

163

163

160

182

250

163

163

163

180

182

300

178

178

178

198

182

350

197

197

197

198

280

457

197

197

197

280

457

453

APPROX. WEIGHT

FORGED BALL VALVE - REDUCE BORE (RB)

D

L

B

A

TM

www.ydbvalves.com17

• Compact ball valve/needle valve and OS&Y assembly in one DBB.

• Working pressure up to 10,000 Psig (690 Bar).

• Every valve is subject to a pressure test in accordance with the standard API 598 or BS 6755 part 1.

• NPT Threaded connection to ANSI/ASME B1.20.1.

• Pressure rating as per ASME B16.34 Class 150 thru 2500.

• Anti-Static device is set between the stem and ball.

• Fire tested as per BS6755 part 2/API 607, 6FA.

• Wetted components of sour gas service valve are selected as per requirements of NACE MR01-75/ISO 15156.

• Flange construction as per the requirement of ASME B16.5. Flange connections comply with EN 1092-1 are also

available upon request.

• Reduced potential leak paths with primary & secondary isolation in one valve.

FEATURES

DOUBLE BLOCK & BLEED VALVES

TM

www.ydbvalves.com18

Ball Valve Model

• Quarter turn positive stop handle with protective sleeve.

• Micro-Finished ball for long service life.

• Anti-static design.

• Bottom loaded stem prevents stem blowout and enhances

system safety.

• High strength stem bearing provides smooth actuation

and eliminates galling between valve stem and body.

• Pressure rating upto 10,000 psig (690 Bar).

• Temperature rating upto -65°F to 450°F (-54°C to 232°C)

Features

Body

End connector

Ball

Stem

Seat retainer

Handle & stop pin

Lock nut

Disc spring

Stem packing

Stem bearing

Seat

Retainer O'ring

Gasket

1

2

3

4

5

6

7

8

9

10

11

12

13

No.SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

Carbon steel A105

Carbon steel A105

Carbon steel A105

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS304

SS316

Inconel X750

PTFE Graphite

PTFE

PTFE Peek

Viton

PTFE

Duplex

Duplex

Duplex

Duplex

Duplex

Duplex

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Component



1

2

7

12

11

6

9

3

4

5

8

10

TM

www.ydbvalves.com

Needle Valve Model:

• Standard non-rotating free swivel stem tip.

• Upper stem thread lubricant is isolated from system fluid.

• Non-rotating lower stem avoid galling damage to the seat

and tip, as well as reduces the total friction area between

the packing and lower stem.

• Back seating design provides secondary stem sealing and

prevents stem blowout.

• Adjustable gland flange allows packing adjustment.

• Stem packing below thread design prevent media

contamination and thread lubrication washout.

• Pressure rating upto 10,000 psig (690 Bar)

• Temperature rating are as follows:

PTFE: -65°F to 450°F (-54°C to 232°C)

Graphite: -65°F to 1200°F (-54°C to 649°C)

Body

Lower Bonnet

Packing Bolt

Stem Tip

Stem

Washer

Handle

Lock Nut

Locking pin

Cap

Screw

Packing

1

2

3

4

5

6

7

8

9

10

11

12

No.SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

Carbon steel A105

Carbon steel A105

Carbon steel A105

Carbon steel A105

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316

SS316

SS316

PVC

SS 316

PTFE Graphite

Duplex

Duplex

Duplex

Duplex

Duplex

Duplex

Duplex

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Component



10

7

5

12

6

11

3

8

2

9

4

1

Features

19

TM

www.ydbvalves.com20


Example: BBV05-1-D-12-600-A-8N-S-4

BBV – Double Block & Bleed Valve

A. Valve Series

05 – Single Piece Forged Body

10FB – Three Piece Bolted Body

Full Bore

10RB – Three Piece Bolted Body

Reduce Bore

B.Bore Size

Designator Size

1 9.5 mm (3/8”)

2 14 mm (1/2”)

3 19 mm (3/4”)

4 25 mm (1”)

5 38 mm (1 ½”)

6 42 mm (1 11/16”)

7 50 mm (2”)

C. Seats, Body Seals, Stem seal

D – PEEK, Graphite, PTFE

E – PEEK, PTFE, PTFE

F – PEEK, VITON, PTFE

F. Process Outlet Connection Type



C – Flange, RTJ

D. Process Connection Flange Size

Designator Size

8 1/2

12 3/4

16 1

24 1 1/2

32 2

48 3

E. ASME Class Rating

Flange Class

Designator Class Rating

150 150

300 300

600 600

900 900

1500 1500

2500 2500

G. Outlet Connection

8N – 1/2 Female NPT

(9.5mm & 14mm Bore Only)


(9.5mm & 14mm Bore Only)


H. Material

S – SS316

C – Carbon Steel

D – Duplex

M – Monel

I – Inconel

I. Bleed Connection

4 – ¼” Female NPT

8 – ½” Female NPT

A B C D E F G H I

TM

www.ydbvalves.com21

9.5mm BORE

SINGLE PIECE FORGED

RAISED FACE (RF) FLANGE PROCESS CONNECTIONS.

to 1/2in. FEMALE NPT OUTLET CONNECTIONS.

FOR 9.5 AND 14mm BORE SIZES

RAISED FACE (RF) FLANGE PROCESS

AND OUTLET CONNECTIONS ALL BORE SIZES.

A

B C B CA

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

CLASSSIZE DIMENSION (mm)

A(RF) A(RTJ) A(FLANGE/NPT) B C FLANGE FLANGE/NPT

1/2

3/4

1

1-1/2

2

188

188

188

206

206

188

188

188

206

206

188

190

190

240

255

198

218

235

280

316

203

223

243

288

313

-

193

196

213

213

-

196

196

213

213

193

195

198

240

255

203

218

235

280

316

213

228

253

288

313

168

168

168

176

176

168

168

168

176

176

173

173

173

195

203

178

185

204

215

220

183

190

202

215

220

88.9

95.2

95.2

120.6

133.4

98.6

117.3

117.3

130

139.7

108

124

124

149.3

158.8

127

155.4

155.4

177.8

203.2

152.4

165.1

165.1

215.9

235

60.5

66.5

66.5

82.5

88.5

69.9

82.5

82.5

88.9

95.3

79.2

88.9

88.9

101.6

108

98.6

114.3

114.3

123.9

146.1

120.7

127

127

165.1

171.5

4.3

5

5.2

7.9

10.8

4.9

6.3

6.5

9.5

11

5

6.3

6.5

11.5

14.3

7

10.1

11

16.5

25.8

9.4

12.8

13.4

25.4

36.6

3.6

3.9

4

5

6

3.9

4

4.2

5.6

7.1

3.9

4.3

4.5

6.8

8.1

4.6

6

6.5

9.4

14

5.5

6.8

8.1

14

22

DBB-05 SERIES


WEIGHT (Kg.)

TM

www.ydbvalves.com22

14mm BORE

SINGLE PIECE FORGED






A

B C B CA

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500


A(RF) A(RTJ) A(FLANGE/NPT) B C FLANGE FLANGE/NPT

1

1-1/2

2

231

241

241

261

273

241

251

251

291

316

241

261

261

306

346

231

241

241

261

273

241

251

251

291

316

213

241

261

306

346

197

197

203

203

203

207

207

215

215

220

210

210

220

220

230

108

124

124

149.3

158.8

127

155.4

155.4

177.8

203.2

152.4

165.1

165.1

215.9

235

79.2

88.9

88.9

101.6

108

98.6

114.3

114.3

123.9

146.1

120.7

127

127

165.1

171.5

7.7

8.8

8.8

12.7

16.5

9.1

12.3

12.3

17.7

27

10.9

14.1

14.1

26.6

37.8

3.9

4.3

4.5

6.8

8.1

4.9

6.4

6.9

9.8

14

5.9

7.5

8.4

14

22.1

DBB-05 SERIES


TM

www.ydbvalves.com23

19mm BORE

SINGLE PIECE FORGED






A

B C B CA

150

300

600

900/1500

2500

150

300

600

900/1500

2500


A(RF) A(RTJ) B C WEIGHT(KG)

1-1/2

2

253

263

263

303

328

253

273

273

318

358

253

263

263

303

328

253

273

273

318

358

127

155.4

155.4

177.8

203.2

152.4

165.1

165.1

215.9

235

98.6

114.3

114.3

123.9

146.1

127

127

127

165.1

171.5

9.8

13

13

18.4

27.7

11.7

14.9

14.9

27.4

38.6

DBB-05 SERIES


TM

www.ydbvalves.com24

FULL BORE - (FB)

THREE PIECE, BOLTED BODY.

RAISED FACE (RF) OR RTJ FLANGE PROCESS AND OUTLET CONNECTIONS.

DBB-10 SERIES



1/2

3/4

1

1-1/2

2

235

241

254

287

303

264

277

290

320

333

272

279

292

364

377

361

367

384

402

463

390

398

416

481

652

248

254

254

287

303

277

290

290

320

333

285

292

292

364

377

374

384

384

402

466

403

411

419

484

655

88.9

95.2

95.2

120.6

133.4

98.6

117.3

117.3

130

139.7

108

124

124

149.3

158.8

127

155.4

155.4

177.8

203.2

152.4

165.1

165.1

215.9

235

60.5

66.5

66.5

82.5

88.5

69.9

82.5

82.5

88.9

95.3

79.2

88.9

88.9

101.6

108

98.6

114.3

114.3

123.9

146.1

120.7

127

127

165.1

171.5

8.5

9.5

10

13

16

9.5

10.5

11

16

19

15

16.7

17.5

21.2

24.2

24.7

27.1

27.9

35.1

45.5

48.2

50.3

51.1

66.8

150


BORE (MM)

14

19

25

38

50

42

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

TM

www.ydbvalves.com25

REDUCE BORE - (RB)

THREE PIECE, BOLTED BODY.

RF OR RTJ FLANGE PROCESS AND OUTLET CONNECTIONS.

DBB-10 SERIES



3/4

1

1-1/2

2

3

249

262

275

305

318

267

281

294

336

350

279

285

301

370

396

364

372

390

415

475

400

410

428

441

500

694

262

275

275

305

321

280

294

294

336

353

292

298

301

370

399

377

383

393

418

478

413

423

431

444

503

700

98.6

117.3

117.3

130

139.7

108

124

124

149.3

158.8

127

155.4

155.4

177.8

203.2

152.4

165.1

165.1

215.9

235

190.5

209.5

209.5

241.3

266.7

304.8

69.9

82.5

82.5

88.9

95.3

79.2

88.9

88.9

101.6

108

98.6

114.3

114.3

123.9

146.1

120.7

127

127

165.1

171.5

152.4

168.1

168.1

190.5

203.2

228.6

10

11.5

13

16

19

11.5

13

14.5

19

22

16.4

20.2

21

26.2

36.6

25.7

29.8

31.2

43.8

57.5

52.7

56.7

58.7

68.9

84.7

210


BORE (MM)

14

19

25

38

50

42

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900

900/1500

2500

TM

www.ydbvalves.com26

• Compact Block, Block and Bleed assemblies with minimal potential leak points.

• Compatible with ASME B16.5 Flange Connections from 1/2 inch to 2 inch (DN 15 to DN 50).

• ANSI B16.5 150 to 2500 flange class and API 10000. Combined needle and OS&Y valves available.

• Raised face and ring type joint flange face styles.

• One piece forged construction flange as standard.

• 4mm Needle valve orifice standard and for bigger orifice please contact us.

• Anti-blow out valve stem.

• Fire safe designed to meet BS 6755 part 2/API 607 NACE MR 0175/ISO 15156 compliant material available.

• Standard material of construction: SS316, SS316L, Carbon steel, A105, Duplex.

• Optional material: Super Duplex, Inconel, Hastelloy, 6Mo, Monel.

FEATURES

TM

www.ydbvalves.com

Needle Valve Model:













PTFE: -65°F to 450°F (-54°C to 232°C)


Body

Lower Bonnet

Packing Bolt

Stem Tip

Stem

Washer

Handle

Lock Nut

Locking pin

Cap

Screw

Packing

1

2

3

4

5

6

7

8

9

10

11

12

No.Ss316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316 SS316L

Carbon steel A105

Carbon steel A105

Carbon steel A105

Carbon steel A105

SS316 SS316L

SS316 SS316L

SS316 SS316L

SS316

SS316

SS316

PVC

SS 316

PTFE Graphite

Duplex

Duplex

Duplex

Duplex

Duplex

Duplex

Duplex

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Component



10

7

5

12

6

11

3

8

2

9

4

1

Features

27

TM

www.ydbvalves.com28

OS&Y Needle Type Valve Modle

• Investment case yoke is formed by precision casting which

enhances strength and perfect stem alignment.













PTFE: -65°F to 450°F (-54°C to 232°C)


Body

Bolted Bonnet

Adjustable Gland Flange

Stem Tip

Stem

Washer

Investment Cast Yoke

Packing Gland

Bolt

Packing

Set Screw

Handle

1

2

3

4

5

6

7

8

9

10

11

12

No.SS316 / SS316L

SS316 / SS316L

SS316 / SS316L

SS316 / SS316L

SS316 / SS316L

SS316 / SS316L

SS316 / SS316L

SS316 / SS316L

SS316 / SS316L

SS316

PTFE / Graphite

SS316

SS316

Carbon Steel A105

Carbon Steel A105

Carbon Steel A105

Carbon Steel A105

SS316 / SS316L

SS316 / SS316L

SS316 / SS316L

Carbon Steel A105

Carbon Steel A105

Carbon Steel A105

PTFE/Graphite

Carbon Steel A105

Carbon Steel A105

Duplex

Duplex

Duplex

Duplex

Duplex

Duplex

Duplex

Duplex

Duplex

SS316

PTFE/Graphite

SS316

SS316

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

Inconel 625

SS316

PTFE/Graphite

SS316

SS316

Component



Features119

12

5

8

7

3

1

10

2

6

4

1

TM

www.ydbvalves.com29


MFV - Monoflange Valve

MFV05 Series –Single Block

Flange to 1/2” NPTF

Isolate : OS&Y or Needle

Designators

Y

N

Isolate Intermediate

Ordering #

OS&Y

Needle

MFV05Y

MFV05N

Designators

Y

N

D

Isolate Bleed

OS&Y

Needle

OS&Y

OS&Y

Needle

Needle

MFV10 Series – Block & Bleed


Isolate : OS&Y or Needle

Bleed : OS&Y or Needle

Intermediate

Ordering #

MFV10Y

MFV10N

MFV10D

Designators

Y

N

D

Primary

Isolate

Secondary

Isolate

OS&Y

Needle

OS&Y

OS&Y

Needle

Needle

MFV15 Series – Block & Block


Primary Isolate : OS&Y or Needle

Secondary Isolate : Needle

Intermediate

Ordering #

MFV15Y

MFV15N

MFV15D

Designators

Y

N

D

Primary

Isolate

Secondary

Isolate

OS&Y

Needle

OS&Y

OS&Y

Needle

OS&Y

MFV20 Series – Block Bleed Block



Bleed : Needle

Secondary Isolate : OS&Y or Needle

Intermediate

Ordering #

MFV20Y

MFV20N

MFV20D

Bleed

Needle

Needle

Needle

Designators

Y

N

D

Primary

Isolate

Secondary

Isolate

OS&Y

Needle

OS&Y

OS&Y

Needle

OS&Y

MFV25 Series – Block Block Bleed



Bleed : Needle

Secondary Isolate : OS&Y or Needle

Intermediate

Ordering #

MFV25Y

MFV25N

MFV25D

Bleed

Needle

Needle

Needle

Example: MFV25N-24-600-A-8N-S-S-P-4-NRA B C D E F G H I

TM

www.ydbvalves.com30


Example: MFV25N-24-600-A-8N-S-S-P-4-NR

MFV - Monoflange Valve

A B C D E F G H I

A.Process Connection Size B. Class Rating

Designator Size

150 150

300 300

600 600

900 900

1500 1500

2500 2500

C. Process Connection Type



C – Flange, RTJ

F – Trim Material

S – SS316

C – Carbon Steel

D – Duplex

M – Monel

I – Inconel

G – Packing Material

P – PTFE

G – Graphite

RP – Reinforced PTFE


H – Vent

¼ Female NPT – 4

½ Female NPT - 8

I- Trim type

NR- Non Rotating

Flange Size

Designator Size

8 1/2

12 3/4

16 1

24 1- 1/2 32 2

D. Outlet Connection



F – Flange

E – Body Material

S – SS316

C – Carbon Steel

D – Duplex

M – Monel

I – Inconel

TM

L

B

C

A

www.ydbvalves.com31

MONOFLANGE SINGLE BLOCK - MFV05 SERIES


CLASSSIZEDIMENSION

A B C L

1/2

3/4

1

1-1/2

2

88.90

95.25

95.25

120.65

133.35

98.55

117.35

117.35

130.05

139.70

107.95

123.95

123.95

149.35

158.75

127.00

155.45

155.45

177.80

203.20

152.40

165.10

165.10

215.90

234.95

60.45

66.55

66.55

82.55

88.90

69.85

82.55

82.55

88.90

95.25

79.25

88.90

88.90

101.60

107.95

98.55

114.30

114.30

123.95

146.05

120.65

127.00

127.00

165.10

171.45

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

67.00

67.00

67.00

67.00

67.00

74.00

80.00

60.00

60.00

60.00

67.00

80.00

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

TM

LC

B

A

MONOFLANGE SINGLE BLOCK & BLEEED - MFV10 SERIES

www.ydbvalves.com32


CLASSSIZEDIMENSION

A B C L

1/2

3/4

1

1-1/2

2

88.90

95.25

95.25

120.65

133.35

98.55

117.35

117.35

130.05

139.70

107.95

123.95

123.95

149.35

158.75

127.00

155.45

155.45

177.80

203.20

152.40

165.10

165.10

215.90

234.95

60.45

66.55

66.55

82.55

88.90

69.85

82.55

82.55

88.90

95.25

79.25

88.90

88.90

101.60

107.95

98.55

114.30

114.30

123.95

146.05

120.65

127.00

127.00

165.10

171.45

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

67.00

67.00

67.00

67.00

67.00

74.00

80.00

60.00

60.00

60.00

67.00

80.00

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

TM

LC

B

A

www.ydbvalves.com33

MONOFLANGE DOUBLE BLOCK - MFV15 SERIES


CLASSSIZEDIMENSION

A B C L

1/2

3/4

1

1-1/2

2

88.90

95.25

95.25

120.65

133.35

98.55

117.35

117.35

130.05

139.70

107.95

123.95

123.95

149.35

158.75

127.00

155.45

155.45

177.80

203.20

152.40

165.10

165.10

215.90

234.95

60.45

66.55

66.55

82.55

88.90

69.85

82.55

82.55

88.90

95.25

79.25

88.90

88.90

101.60

107.95

98.55

114.30

114.30

123.95

146.05

120.65

127.00

127.00

165.10

171.45

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

67.00

67.00

67.00

67.00

67.00

74.00

80.00

60.00

60.00

60.00

67.00

80.00

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

TM

LC

A

B

www.ydbvalves.com34

MONOFLANGE BLOCK BLEED BLOCK - MFV20 SERIES


CLASSSIZEDIMENSION

A B C L

1/2

3/4

1

1-1/2

2

88.90

95.25

95.25

120.65

133.35

98.55

117.35

117.35

130.05

139.70

107.95

123.95

123.95

149.35

158.75

127.00

155.45

155.45

177.80

203.20

152.40

165.10

165.10

215.90

234.95

60.45

66.55

66.55

82.55

88.90

69.85

82.55

82.55

88.90

95.25

79.25

88.90

88.90

101.60

107.95

98.55

114.30

114.30

123.95

146.05

120.65

127.00

127.00

165.10

171.45

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

67.00

67.00

67.00

67.00

67.00

74.00

80.00

60.00

60.00

60.00

67.00

80.00

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

TM

LC

A

B

www.ydbvalves.com35

MONOFLANGE BLOCK BLOCK BLEED - MFV25 SERIES


CLASSSIZEDIMENSION

A B C L

1/2

3/4

1

1-1/2

2

88.90

95.25

95.25

120.65

133.35

98.55

117.35

117.35

130.05

139.70

107.95

123.95

123.95

149.35

158.75

127.00

155.45

155.45

177.80

203.20

152.40

165.10

165.10

215.90

234.95

60.45

66.55

66.55

82.55

88.90

69.85

82.55

82.55

88.90

95.25

79.25

88.90

88.90

101.60

107.95

98.55

114.30

114.30

123.95

146.05

120.65

127.00

127.00

165.10

171.45

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

1.59

1.59

6.35

6.35

6.35

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

60.00

67.00

67.00

67.00

67.00

67.00

74.00

80.00

60.00

60.00

60.00

67.00

80.00

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

150

300

600

900/1500

2500

TM

Head Office :Y-21, Khan Real Industrial Estate,N. H. 08, Pelhar, Vasai Phata,Vasai East, Palghar - 401208.INDIA.Contact us: +91- 80 8701 0270Write us: [email protected]

YDB VALVES LLPAn ISO 9001:2015 Certified Manufacturing Co.

Website : www.ydbvalves.com

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YDB VALVES LLP · 2019. 9. 20. · YDB VALVES process and instrumentation products pipeline's pressure temperature rating depends on and connection. We offers a variety of sizes and