零件名称 

材质

C

P

R

1

右阀体 

WCB

ZG1Cr18Ni9Ti

ZG1Cr18Ni12Mo2Ti

2

螺母 

35

1Cr18Ni9Ti

1Cr18Ni9Ti

3

垫片 

PTFE

PTFE

PTFE

4

螺柱 

35

1Cr18Ni9Ti

1Cr18Ni9Ti

5

阀体 

WCB

ZG1Cr18Ni9Ti

ZG1Cr18Ni12Mo2Ti

6

阀座 

PTFE

PTFE

PTFE

7

球体 

1Cr18Ni9Ti

1Cr18Ni9Ti

lCr18Ni12Mo2Ti

8

阀杆 

1Cr13

1Cr18Ni9Ti

lCr18Ni12Mo2Ti

9

垫片 

PTFE

PTFE

PTFE

10

填料 

PTFE

PTFE

PTFE

11

衬套 

PTFE

PTFE

PTFE

12

压盖 

WCB

ZG1Cr18Ni9Ti

ZG1Cr18Ni12Mo2Ti

13

螺栓 

35

1Cr18Ni9Ti

1Cr18Ni9Ti

14

螺栓 

35

1Cr18Ni9Ti

1Cr18Ni9Ti

15

连接支架 

1Cr18Ni9Ti

1Cr18Ni9Ti

1Cr18Ni9Ti

16

螺栓 

35

1Cr18Ni9Ti

1Cr18Ni9Ti

17

连接套 

35

1Cr18Ni9Ti

1Cr18Ni9Ti

18

气动装置 

19

位置指示器 

通径 
DN
Nominal siza

外形尺寸

1.6Mpa

2.5Mpa

4.0Mpa

L

D

D1

C

n-Фd

L

D

D1

C

n-Фd

L

D

D1

C

n-Фd

15

108

89

60.3

12

4-15

140

95

65.7

14.5

4-15

165

95

65.7

14.5

4-15

20

117

98

69.8

12

4-15

152

117

82.5

15.8

4-19

190

117

82.5

15.8

4-19

25

127

108

79.5

12

4-15

165

124

88.9

17.6

4-19

216

124

88.9

17.6

4-19

32

140

117

88.9

13

4-15

178

133

98.4

19.1

4-19

229

133

98.4

20.6

4-19

40

165

127

98.4

14.5

4-15

190

156

114.3

20.6

4-19

241

156

114.3

22.3

4-19

50

178

152

120.6

15.8

4-19

216

165

127

22.3

8-19

292

165

127

25.4

8-19

65

190

178

139.7

17.6

4-19

241

190

149.2

25.4

8-22

330

190

149.2

28.6

8-22

80

203

190

152.4

19.1

4-19

283

210

168.3

28.6

8-22

356

210

168.3

31.8

8-22

100

229

229

190.5

23.9

4-19

305

254

200

31.8

8-22

406

254

200

35

8-26

125

356

254

216

23.9

8-22

381

279

234.9

35

8-22

457

279

234.9

38.2

8-26

150

394

279

241.3

25.4

8-22

403

318

269.9

36.6

12-22

495

318

269.9

41.3

12-26

200

457

343

298.3

28.6

8-22

502

381

330.2

41.3

12-25

597

381

330.2

47.6

12-29