Globe Valve

Parts

Qty

Material

Body

1

ASTM a216 gr.m wcb

Seat ring

2

Carbon Steel with 13 % cr, s.s. Facing

Main valve

1

Carbon Steel with 13 % cr, s.s. Facing

Check nut

1

s.s. aisi410

Spindle

1

s.s. aisi410

Gasket

1

compreseed asbestos fibre/ s.s. 304 spiral wound with caf

Bonnet

1

ASTM a 216 gr. wcb

Bonnet Bush

1

s.s. aisi 410/bronze

Bonnet Stud Nut

as reqd.

ASTM a 194 gr. 2h

Bonnet Stud

as reqd.

ASTM a 193 gr. b7

Cross Bolt & Nut

2

carbon steel

Gland Packing

7

metallic wl re reinforced graphited asbestos

Gland

1

s.s. aisi 410

Gland Flange

1

carbon steel

Eye Bolt & Nut

2

carbon steel

Yoke Bush

1

ni-resist/s.g. iron

Hand Wheel

1

malleable iron/cast iron

Washer

2

carbon steel

Handwheel Nut

1

carbon steel

Class 150

Class 300

SIZE 'NB'

A'

D'

T'

H'

L'

A'

D'

T'

H'

L'

1"/25

127

108

11.1

152

260

203

124

17.5

152

295

1-1/2"/40

165

127

14.3

152

300

229

156

21

203

310

2"/50

203

152.5

16

203

330

267

165

22.2

203

325

2-1/2"/65

216

178

17.5

203

334

292

190.5

25.4

254

330

3"/80

241.5

190.5

19

254

395

317.5

210

28.6

254

450

4"/100

292

229

24

305

470

356

254

32

305

515

5"/125

356

254

24

305

510

400

279.5

35

356

530

6"/150

406.5

279.5

25.4

356

570

444.5

317.5

36.5

356

600

8"/200

495.5

343

28.6

406

642

559

381

41.5

356

730

10"/250

622.5

406.5

30.5

406

768

622.5

444.5

48

406

840

12"/300

698.5

483

32

508

770

711.5

521

51

508

1005

14"/350

787.5

533.5

35

508

920

-

-

-

-

-

16"/400

914.5

597

36.5

508

1010

-

-

-

-

-

18"/450

978

635

40

559

1062

-

-

-

-

-

20"/500

978

698.5

43

559

1220

-

-

-

-

-

Class

Hydrostatic

Pneumatic Test

Max. Temp.

Body

Seat & Back Seat

150

30 Kg/cm²

22 Kg/cm²

6 Kg/cm²

454^o C

300

76 Kg/cm²

55 Kg/cm²

6 Kg/cm²

454^o C

600

150 Kg/cm²

110 Kg/cm²

6 Kg/cm²

454^o C

ND 40

60 Kg/cm²

40 Kg/cm²

6 Kg/cm²

454^o C