阀门口径选择表

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阀门口径表

单位：毫米（mm） ●:阀门有此口径

公称通径

阀门名称

6

8

10

15

20

25

32

40

50

65

80

100

125

150

200

250

300

350

400

450

500

600

700

800

900

1000

1200

1300

1400

1500

1600

1800

2000

3000

截止阀

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闸阀

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刀闸阀

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止回阀

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蝶阀

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球阀

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隔膜阀

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夹管阀

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减压阀

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安全阀

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溢流阀

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控制阀

自力式控制阀

旋塞阀

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针型阀

角座阀

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调节阀

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排污阀

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电磁阀

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电磁换向阀

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疏水阀

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汽水分离器

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