平行式焊接閘閥外形及連接尺寸Main external and connecting dimensions
公稱(chēng)壓力 | 公稱(chēng)通徑DN(mm) | 外形尺寸(mm) | |||||
L | H | H1 | Dn | D | DO | ||
16 20 | 25 | 160 | 205 | 240 | 25 | 42 | 200 |
32 | 180 | 220 | 260 | 29 | 54 | 240 | |
40 | 210 | 254 | 294 | 36 | 60 | 280 | |
50 | 240 | 312 | 364 | 45 | 73 | 300 | |
65 | 260 | 330 | 402 | 58 | 89 | 320 | |
80 | 280 | 411 | 495 | 72 | 108 | 360 | |
100 | 330 | 443 | 543 | 90 | 133 | 400 | |
150 | 500 | 605 | 752 | 135 | 192 | 450 | |
200 | 600 | 710 | 840 | 180 | 245 | 500 | |
25 35 45 | 25 | 160 | 205 | 240 | 23 | 42 | 200 |
32 | 180 | 220 | 260 | 29 | 56 | 240 | |
40 | 210 | 254 | 294 | 36 | 64 | 280 | |
50 | 240 | 312 | 364 | 45 | 76 | 300 | |
65 | 260 | 330 | 402 | 58 | 8 | 320 | |
80 | 280 | 411 | 495 | 72 | 114 | 360 | |
100 | 330 | 443 | 543 | 90 | 146 | 400 | |
150 | 500 | 605 | 752 | 135 | 192 | 450 |
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