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高壓(yā)平闆閘閥
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發表(biao)時間：2011-5-26 文字 〖 大
中(zhong)
小
〗 閱讀次數：5025 [關(guān)閉窗口]
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公稱壓(yā)力PN
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公稱通經DN
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主(zhǔ)要外形尺寸和(hé)連接尺寸（mm）
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L
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H
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DO
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D1
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D2
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D
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B
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N-ØD
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LO
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16MPa
22MPa
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25
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210
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345
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25
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50.8
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101.5
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150
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29
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4-26
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200
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32
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240
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350
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29
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60.32
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111.0
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160
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29
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4-26
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220
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|
40
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260
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380
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36
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68.28
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124.0
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180
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32
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4-29.5
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280
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|
50
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300
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400
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45
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95.25
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165.0
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215
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38.5
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8-26
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300
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65
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320
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440
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58
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107.95
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190.5
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245
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41.5
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8-29.5
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350
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80
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360
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500
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72
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123.82
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190.5
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240
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38.5
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8-26
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360
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100
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450
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540
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90
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149.22
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235.0
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290
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44.5
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8-32.5
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400
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|
150
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560
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620
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135
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211.12
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317.5
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380
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56
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12-32.5
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450
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25MPa
35MPa
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25
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220
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345
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25
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50.8
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101.5
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150
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29
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4-26
|
200
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32
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250
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350
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29
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60.32
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111.0
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160
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29
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4-26
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220
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40
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270
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380
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36
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68.28
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124.0
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180
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32
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4-29.5
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280
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50
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310
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400
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45
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95.25
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165.0
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215
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38.5
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8-26
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300
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65
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340
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440
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58
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107.95
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190.5
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245
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41.5
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8-29.5
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350
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80
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380
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500
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72
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123.82
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190.5
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265
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48
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8-32.5
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360
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100
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480
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540
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90
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149.22
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235.0
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310
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54
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8-32.5
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400
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150
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580
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620
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135
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211.12
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317.5
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395
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83
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12-39
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450
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公稱(chēng)壓力PN
|
公稱通經(jing)DN
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主要外形尺寸(cun)和連接尺寸（mm）
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L
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H
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DO
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D1
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LO
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16MPa
22MPa
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25
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160
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345
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25
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42
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200
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32
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180
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350
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29
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54
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220
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|
40
|
210
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380
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36
|
60
|
280
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50
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230
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400
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45
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73
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300
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65
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250
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440
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58
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89
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350
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80
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270
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500
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72
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108
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360
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100
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320
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540
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90
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133
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400
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150
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500
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620
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135
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192
|
450
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25MPa
35MPa
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25
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160
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345
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25
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42
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200
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32
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180
|
350
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29
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54
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220
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|
40
|
210
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380
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36
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60
|
280
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50
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230
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400
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45
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73
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300
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65
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250
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440
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58
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89
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350
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80
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270
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500
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72
|
108
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360
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100
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320
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540
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90
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133
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400
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150
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500
|
620
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135
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192
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450
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文(wen)章分頁：
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