体、盖、板

阀杆

密封面

垫片

填料

工作温度

适用介质

Body Cover Disc

Stem

Sealing Face

Sealing　Shim

Packing

Working Temperature

Suitable Medium

WCB

2Cr13

13Cr

增强柔性石墨

柔性石墨

≤425

水 蒸汽 油品

STL

13Cr/柔性石墨

增强柔性石墨

Water

WC1

38CrMoAl

木体材料

Enhanced Flexible Graphite

Flexible Graphite

≤450

Steam

WC6

25Cr2MoV

With Body

1Cr13/Flexible Graphite

Enhanced Flexible Graphite

≤540

Ｏil Goods

WC9

Material

08软钢

SFB/260

≤570

C5 C12

尼龙

08 Soft Steal

SFP/260

≤540

ZGCr5Mo

Nylon

0Cr18Ni9Ti

PTFE

≤200

硝酸类

ZG1Cr18Ni9Ti

1Cr18Ni9Ti

0Cr17Ni12Mo2Ti

Nitric acid

XD550F(T)

≤200

醋酸类

ZG1Cr18Ni12Mo2Ti

1Cr18Ni12Mo2Ti

PTFE

Acetic acid

1.6MPa

DN

L

D

D₁

D2

b

n-φd

电装型号

L₁

H

D₀

凸面法兰

40

200

145

110

85

16

4-18

DZW10

590

595

365

RF

50

250

160

125

100

16

4-18

DZW10

590

653

365

65

265

180

145

120

18

4-18

DZW10

590

665

365

Z940H

80

280

195

160

135

20

8-18

DZW15

590

725

365

Z940Y

100

300

215

180

155

20

8-18

DZW20

590

787

365

Z940W

125

325

245

210

185

22

8-18

DZW20

590

934

365

Z940F

150

350

280

240

210

24

8-23

DZW20

590

955

365

200

400

335

295

265

26

12-23

DZW30

590

1105

365

250

450

405

335

320

30

12-25

DZW30

810

1343

470

Z941H

300

500

460

410

375

30

12-25

DZW45

810

1516

470

Z941Y

350

550

520

470

435

34

16-25

DZW90

810

1678

470

Z941W

400

600

580

525

485

36

16-30

DZW120

830

1937

550

Z941F

450

650

640

585

545

40

20-30

DZW120

830

1937

550

500

700

705

650

608

44

20-34

DZW180

830

2234

550

600

800

840

770

718

48

20-41

DZW250

870

2432

320

16C

700

900

910

840

788

50

24-41

DZW250

870

2489

320

16P

800

100

1323

950

898

52

24-41

DZW350

1170

2643

570

16R

900

1100

1120

1350

998

54

28-41

DZW500

1170

2935

570

16I

1000

1200

1255

1170

1100

56

28-48

DZW500

1170

3410

570