Products

Gb Flanged Globe Valve

Gb Flanged Globe Valve

Please call: 0086-577-85989087
Desription

Design Standard: GB12234
Face to Face: GB12221
Connection Flange: GB9113
Test and Inspection: GB26480
Working Temperature: -29℃~425℃
Main Material: CF8M, CF8, WCB
Pressure Class: PN16, PN25, PN40, PN63
Nominal Diameter: DN50-DN300
Suitable Medium: Water, Oil, Gas


Main Parts Materials

NO.

PART NAME

MATERIAL

01

BODY

CF8M

CF8

WCB

02

DISC

CF8M

CF8

WCB+13Cr

03

STEM

F316

F304

2Cr13

04

OPEN RING

316

304

45

05

DISC NUT

316

304

35

06

THRUST WASHER

316

304

Q235

07

JOINT GASKET

PTFE /304+GRAPHHITE

08

CAP

CF8M

CF8

WCB

09

BOLT

SS304

SS304

35CrMO

10

NUT

SS304

SS304

45

11

STEM PACKING

PTFE /304+GRAPHHITE

12

PIN

SS304

SS304

35

13

SPLIT PIN

SS304

SS304

Q235

14

GLAND BUSH

CF8

CF8

WCB

15

BOLT

SS304

SS304

35CrMO

16

WASHER

SS304

SS304

65Mn

17

NUT

SS304

SS304

45

18

STEM NUT

Cu

Cu

Cu

19

BOLT

SS304

SS304

35CrMO

20

HANDLE WHEEL

FCD/WCB

21

WASHER

SS304

SS304

65Mn

22

NUT

SS304

SS304

45


Main Size    PN16   units:mm

SIZE

DN50

DN65

DN80

DN100

DN125

DN150

DN200

DN250

DN300

d

50

65

80

100

125

150

200

250

300

L

230

290

310

350

400

480

600

730

850

H

263

312

336

388

467

529

667

825

947

D

165

185

200

220

250

285

340

405

460

D1

125

145

160

180

210

240

295

355

410

D2

100

120

135

155

185

210

265

320

375

F

3

3

3

3

3

3

3

3

3

B

18

18

20

20

22

22

24

26

28

n-∅d1

4-18

4-18

8-18

8-18

8-18

8-22

12-22

12-26

12-26

w

200

200

250

300

350

400

450

500

600

Inquiry 

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Contact Us

Address: 501 Yongchang Road, Yongzhong Sub-district, Longwan District, Wenzhou City, Zhejiang Province, China

Tel: 0086-577-85989087

Fax: 0086-577-86922966

E-mail: sales@changjia-valve.com