NINGBO VALVE FACTORY - CHINA VALVE EXPERT & SUPPLIER...
Home -> Ball valve

Products

Class 150~300 Three Way Ball Valve
Class 150~300 Three Way Ball Valve
Product Description
 

CLASS 150~300 Three-Way ball valve

Class 150~300, NPS 1/2~12”
Design and Manufacture: ANSI B16.34
End Flange Dimensions: ANSI B16.5
Pressure-Temperature Ratings: ANSI B16.34
Pressure Test: API 598
Driving Manner: Wrench, Electric driving, Air operated

 
 


Type of connection (R.F and R.T.J flange ends)
“AS” and “FD” construction

Standard Material Specifications

No.

Part Name

ASME

No.

Part Name

ASME

1

Bonnet

A216 WCB

12

"O" Ring

Rubber

2

Nut

A194 2H

13

Nut

A105

3

Bolt

A193-B7

14

Packing Seat

A276 410

4

Gasket

B12.10-304/F.G.

15

Stem

A276 410

5

Sealing Ring

PTFE

16

Gasket

PTFE

6

Ball

A105+HCr

17

Packing

Graphite

7

Sealing Ring

PTFE

18

Screw Nall

A193 B7

8

Body

A216 WCB

19

Gland

A216 WCB

9

Sealing Ring

PTFE

20

Locating Piece

Carbon Steel

10

Sealing Ring

PTFE

21

Ring

AISI 1566

11

Seat

A105

22

Wrench

A17-667 Gr.32510

Notes: Major parts of the valve series and materials of sealing surface differ according to
actual working condition and customer's special requirement.

Dimensions And Weights

Class

DN

mm

15

20

25

40

50

65

80

100

125

150

200

250

300

NPS

in

1/2

3/4

1

1-1/2

2

2-1/2

3

4

5

6

8

10

12

150

L

mm

140

165

165

250

260

320

320

370

510

510

580

670

720

in

5.5

6.5

6.5

9.8

10.2

12.6

12.6

14.6

20.1

20.1

22.8

26.4

28.4

L1

mm

70

83

83

125

130

160

160

185

255

255

290

335

360

in

2.8

3.3

3.3

4.9

5.1

6.3

6.3

7.3

10.04

10.04

11.4

13.2

14.2

H

mm

64

84

84

152

157

183

183

195

355

355

430

475

550

in

2.5

3.3

3.3

6

6.2

7.2

7.2

7.7

14

14

16.9

18.7

21.7

W

mm

130

160

160

500

500

800

800

800

850

850

1500

1500

1500

Do(W)

mm

160

160

160

500

500

800

800

850

850

850

1500

1750

1750

in

6.3

6.3

6.3

19.7

19.7

31.5

31.5

33.5

33.5

33.5

59.1

68.9

68.9

WT(Kg)

RF

3.5

5.1

6.7

9.9

14

21

27

45

127

127

227

315

357


Class

DN

mm

15

20

25

40

50

65

80

100

125

150

200

250

300

NPS

in

1/2

3/4

1

1-1/2

2

2-1/2

3

4

5

6

8

10

12

300

L

mm

140

165

165

250

260

320

320

370

510

510

580

670

720

in

5.5

6.5

6.5

9.8

10.2

12.6

12.6

14.6

20.1

20.1

22.8

26.4

28.4

L1

mm

70

83

83

125

130

160

160

185

255

255

290

335

360

in

2.8

3.3

3.3

4.9

5.1

6.3

6.3

7.3

10.04

10.04

11.4

13.2

14.2

H

mm

85

105

105

175

177

203

203

215

375

375

455

495

575

in

3.4

4.1

4.1

6.9

7

8

8

8.5

14.8

14.8

18

19.5

22.6

Do(W)

mm

250

300

300

500

600

800

800

1000

1000

1000

1750

1750

1750

in

9.8

11.8

11.8

19.7

23.6

31.5

31.5

39.4

39.4

39.4

68.9

68.9

68.9

WT(Kg)

RF

4.5

6.5

8

12

16

25

31

49

130

136

250

342

385

Related Products
Home | About NVF | Products | Quality Control | Service | Valve Knowledge | Contact Us | Useful Links | Gate valve
© 2013 NVF Corporation. All rights reserved.  
English German Spanish French Italian Portuguese Japanese Korean Arabic Russian
Tel: +86-574-8720 0715  Fax: +86-574-5670 8316   Mail: sales@ningbo-valve.com  
NVF was found in 1959, we are professional in manufacturing forging steel valve and casting steel valve, gate valve, globe valve, check valve, ball valve, butterfly valve, plug valve and so on.