Cast Steel Globe Valve Class 600
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Figure No.: GL30RCB8
GL30BCB8
GL30JCB8
 
 
 
 
 
 
 
 
Features   Specifications
OS & Y, Rising Stem   Design

ASME B16.34/BS 1873

Bolted Bonnet   Face to Face

ASME B16.10

Conic Disc   End Flange

ASME B16.10

Extended Bonnet for Cryogenic Services   End to End

ASME B16.5
Impact Handwheel Optional   BW End

ASME B16.25

Gear Optional   Test

API 598


  Special

NACE MR-01-75

Standard Materials of Main Parts

ITEM

PART NAME

MATERIAL

1

Body

ASTM A216 GR.WCB

2

Seat Ring

ASTM A105 + Stellite Faced

3

Disc

ASTM A105 + 13Cr Faced

4

Disc Thrust Plate

ASTM A276 Type 420

5

Disc Nut

ASTM A276 Type 410

6

Stem

ASTM A182 GR.F6

7

Bonnet Bolt Nuts

ASTM A194 GR.2H

8

Bonnet Bolts

ASTM A193 GR.B7

9

Gasket

Soft Iron+Graphite

10

Backseat Bushing

ASTM A276 Type 410

11

Stem Packing

Braided Graphite & Die formed Graphite Ring

12

Bonnet

ASTM A216 GR.WCB

13

Eye Bolt Pins

Carbon Steel

14

Gland

ASTM A276 Type 410

15

Gland Flange

ASTM A216 GR.WCB

16

Gland Eye Bolts

ASTM A307 GR.B

17

Eye Bolt Nuts

ASTM A194 GR.2H

18

Yoke Bush

ASTM A439 GR.D-2

19

Screw

Carbon Steel

20

Handwheel

Ductile Iron

21

Handwheel Nut

ASTM A194 GR.2H

22

Washer

Carbon Steel

23

Yoke

ASTM A216 GR.WCB

24

Yoke Pan Bolt Nuts

ASTM A194 GR.2H

25

Yoke Pan Bolts

ASTM A193 GR.B7

26

Bearing

Steel

27

Lantern Ring On Request

ASTM A276 Type 410

Dimensions and Weights
Size L/L 1 L2 H W Weight RF
in mm in mm in mm in mm in mm kg
2" 50

11.50

292

11.62

295

18.19

462

10

250

36

2.5" 65

13.00

330

13.12

333

21.26

540

10

250

70

3" 80

14.00

356

14.12

359

23.03

585

12

350

85

4" 100

17.00

432

17.12

435

26.38

670

18

450

123

6" 150

22.00

559

22.12

562

34.88

886

20

500

404

8" 200

26.00

660

26.12

663

36.69

932

25

640

450

10" 250

31.00

787

31.12

790

40.94

1040

24

610

700

12" 300

33.00

838

33.12

841

50.39

1280

24

610

900

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©2005 SUZHOU VIZA VALVE CO., LTD.   
Add:20D, King's Tower, 12 Shishan Road, Suzhou, China
Tel: 0086-512-67015219 Fax: 0086-512-68081920 Email: sales@vizavalve.com

 
 
 
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