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H11/41/61H/Y锻钢升降式止回阀
设计与制造标准：
●设计与制造：ANSIB16.34 API600 GB12236
●法兰尺寸：ANSIB16.5 JB/T79 GB9113
●压力温度：ANSIB1.20.1
●结构长度：ANSIB16.10 GB12221
●对焊连接尺寸：ANSIB16.11
●检验与试验：API598 GB9131
安装尺寸及重量：
ANSI 150Lb | ||||||||
NPS | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | ||
L | 108 | 117 | 127 | 140 | 165 | 203 | ||
H | 60 | 80 | 85 | 105 | 120 | 135 | ||
Wt | 3.37 | 4.37 | 8.17 | 8.94 | 12.04 | 14.3 | ||
ANSI 300Lb | ||||||||
NPS | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | ||
L | 152 | 178 | 203 | 216 | 229 | 267 | ||
H | 60 | 80 | 85 | 105 | 120 | 135 | ||
Wt | 3.65 | 4.74 | 8.17 | 9.6 | 13.7 | 17.8 | ||
ANSII 600Lb | ||||||||
NPS | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | ||
L | 165 | 190 | 216 | 229 | 241 | 292 | ||
H | 60 | 80 | 85 | 105 | 120 | 135 | ||
Wt | 4.0 | 5.83 | 9.47 | 10.1 | 15.61 | 24.6 | ||
ANSI 150～800Lb | ||||||||
NPS | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
L1 | 80 | 80 | 90 | 110 | 120 | 150 | 170 | 200 |
H | 60 | 60 | 60 | 80 | 85 | 105 | 120 | 130 |
Wt1 | 1.4 | 1.2 | 1.4 | 2.3 | 3.9 | 5.6 | 8.9 | 12.5 |
ANSI 1500Lb | ||||||||
NPS | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
L1 | 111 | 111 | 111 | 111 | 130 | 152 | 172 | 220 |
H | 80 | 80 | 80 | 80 | 95 | 105 | 120 | 140 |
Wt1 | 3.2 | 3.1 | 3.0 | 3.4 | 4.8 | 6.9 | 10.7 | 14.6 |
