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VTLBUF01型－高真空蝶阀

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VTLBUF01型高真空蝶阀用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。

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VTLBUF01
High Vacuum Butterfly Valve

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VTLBUF01 high vacuum butterfly valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases.

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主要技术性能
Main Technical Performance

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主要零件材料
Materials of Main Parts

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阀体、阀盖、阀杆：碳钢或不锈钢
密封件：丁腈橡胶、氟橡胶。

Body, bonnet and stem: carbon steel or stainless steel
Sealing element: NBR, Viton

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外形及连接尺寸(mm)(JB919)
Overall and Connection Dimensions(mm)

Model
型号

DN

D

Do

D1

B

H

B1

L

n-φc

VTLBUF01-32

32

78

64

36

22

32

36

115

4-φ7

VTLBUF01-40

40

85

70

44

22

40

36

115

4-φ7

VTLBUF01-50

50

110

90

55

22

50

36

115

4-φ9

VTLBUF01-65

65

125

105

70

26

130

38

135

4-φ9

VTLBUF01-80

80

145

125

85

30

140

38

135

4-φ9

VTLBUF01-100

100

170

145

105

30

153

38

135

4-φ12

VTLBUF01-150

150

220

195

156

35

179

40

165

8-φ12

VTLBUF01-200

200

275

250

208

40

208

40

185

8-φ12

VTLBUF01-250

250

330

300

258

45

234

45

300

8-φ14

VTLBUF01-300

300

380

350

308

55

300

55

350

8-φ14

VTLBUF01-400

400

500

465

408

60

340

60

500

8-φ18