材料 Material

零件名称

材料

18

紧定螺钉

Carbon Steel

17

手轮锁紧螺钉

Carbon Steel

16

手轮

Carbon Steel

15

活节螺栓/螺母

A193 B7/A194 4,A193 B8/A194 8

14

销

Carbon Steel/SS

13

阀杆螺母/螺母

A439 D2/Cu-Alloy

12

填料压盖

Carbon Steel

11

填料压套

Stainless steel

10

上密封套

Stainless steel

09

卡套

CS+SS/SS/SS+STL

08

阀杆

Stainless steel

07

阀座

Carbon steel+SS/SS/SS+STL

06

阀瓣

Carbon steel+SS/SS/SS+STL

零件名称

WCB

LCB

WC6

WC9

05

螺栓螺母

A193 Gr B7/A 194 Gr2H

A320 Gr L7/A 194 Gr4

A 193 Gr B16/A194 Gr4/7

A193 Gr B16/A194 Gr 4/7

04

填料

Graphite

Graphite

Graphite

Graphite

03

垫片

Spiral Wound/Soft lron

Spiral Wound /Soft lron

Spiral Wound/SS304

Spiral Wound/SS304

02

阀盖

A216 Gr WCB

A352 Gr LCB

A217 Gr WC6

A217 Gr WC9

01

阀体

A216 Gr WCB

A352 Gr LCB

A217 Gr WC6

A217 Gr WC9

零件名称

C5

C12

CF8

CF8M

05

螺栓螺母

A193 Gr B6/A 194 Gr4/7

A193 Gr B16/A 194 Gr4/7

A193 Gr B16/A194 Gr 4/7

A193 Gr B7/A194 Gr 2H

04

填料

Graphite

Graphite

Graphite

Graphite

03

垫片

Spiral Wound/Soft lron

Spiral Wound /Soft lron

Spiral Wound/SS304

Spiral Wound/SS316

02

阀盖

A217 Gr C5

A217 Gr C12

A351 Gr CF8

A351 Gr CF8M

01

阀体

A217 Gr C5

A217 Gr C12

A351 Gr CF8

A351 Gr CF8M

Dimensions

Class 150

Size

inch

2

21/2

3

4

5

6

8

10

12

14

16

18

L,L1-RF,BW

mm

203

216

241

292

356

406

495

622

698

787

914

978

L2-RTJ

mm

216

229

254

305

368

419

508

635

711

800

927

991

H

mm

330

390

410

475

540

585

725

825

940

1200

1270

1300

K

mm

200

250

250

300

350

350

450

500

600

600

650

650

Wt

kg

23

29

40

59

95

115

178

268

385

540

760

1050