产品规范 | ![]() |
主要零部件材料 |
外型尺寸与连接尺寸
产品型号 | dj41f-300lb低温截止阀 | 重量 (kg) | ||||||||||
产品代号 | 通径 dn(in) | 尺寸(mm) | ||||||||||
a | h1 | h2 | d | d1 | d2 | z-ф | b | f | d0 | |||
b22j15ab2a3 | 1/2 | 152 | 268 | 260 | 95 | 66.5 | 35 | 4-15 | 15 | 1.6 | 75 | 3.8 |
b22j20ab2a3 | 3/4 | 178 | 307 | 297 | 117 | 82.5 | 43 | 4-19 | 16 | 1.6 | 100 | 5.5 |
b22j25ab2a3 | 1 | 203 | 323 | 310 | 124 | 89 | 51 | 4-19 | 18 | 1.6 | 100 | 5.9 |
b22j32ab2a3 | 1-1/4 | 216 | 362 | 346 | 133 | 98.5 | 63 | 4-19 | 19 | 1.6 | 120 | 7.1 |
b22j40ab2a3 | 1-1/2 | 229 | 380 | 360 | 156 | 114.5 | 73 | 4-22 | 21 | 1.6 | 120 | 11.2 |
b22j50ab2a3 | 2 | 267 | 445 | 420 | 165 | 127 | 92 | 8-19 | 23 | 1.6 | 160 | 17.5 |
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