产品展示
产品:闸阀,截止阀,球阀,止回阀,旋塞阀,硬密封蝶阀,水力专用阀。
H71型对夹升降式止回阀
应用规范
1、 设计、制造按GB1588.2—1994 API 594—2010
2、 结构长度按GB/T12221 -2005 API 594-2010
3、 连接法兰按GB/T9113-2000 ANSIB16.1-2005
4、 阀门检查和试验按GB13927-2008 API598-2009
1、 设计、制造按GB1588.2—1994 API 594—2010
2、 结构长度按GB/T12221 -2005 API 594-2010
3、 连接法兰按GB/T9113-2000 ANSIB16.1-2005
4、 阀门检查和试验按GB13927-2008 API598-2009
分类:
止回阀
型号:
1069633315343585280
关键词:
产品详情
应用规范
1、 设计、制造按GB1588.2—1994 API 594—2010
2、 结构长度按GB/T12221 -2005 API 594-2010
3、 连接法兰按GB/T9113-2000 ANSIB16.1-2005
4、 阀门检查和试验按GB13927-2008 API598-2009
主要外形尺寸和重量
公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Dimension (mm) | 重量(kg) Weight | 配管法兰(供参考)Pipeline flange(FYI) | |||||
L | D | D2 | 螺栓孔中心圆直径D1 Diameter of the bolt hole | 螺栓数量 Number of the bolt | 螺栓直径d Diameter of the bolt | 螺栓长度L1 Length of bolt | |||
1.0 1.6 | 15 | 16 | 52 | 15 | 0.12 | 65 | 4 | M12 | 75 |
20 | 19 | 62 | 19 | 0.24 | 75 | 4 | M12 | 90 | |
25 | 22 | 72 | 24 | 0.34 | 85 | 4 | M12 | 90 | |
32 | 28 | 83 | 31 | 0.53 | 100 | 4 | M16 | 100 | |
40 | 31.5 | 93 | 39 | 0.80 | 110 | 4 | M16 | 105 | |
50 | 40 | 108 | 48 | 1.2 | 125 | 4 | M16 | 125 | |
65 | 46 | 128 | 63 | 2.2 | 145 | 4 | M16 | 130 | |
80 | 50 | 142 | 78 | 3.1 | 160 | 8 | M16 | 135 | |
100 | 60 | 162 | 98 | 5.7 | 180 | 8 | M16 | 150 | |
125 | 90 | 192 | 123 | 10 | 210 | 8 | M16 | 180 | |
150 | 106 | 218 | 148 | 14 | 240 | 8 | M20 | 210 | |
200 | 140 | 273 | 198 | 24 | 295 | 8 | M20 | 240 | |
250 | 160 | 328 | 248 | 35 | 350 | 12 | M20 | 260 | |
2.5 | 15 | 16 | 52 | 15 | 0.12 | 65 | 4 | M12 | 80 |
20 | 19 | 62 | 19 | 0.24 | 75 | 4 | M12 | 90 | |
25 | 22 | 72 | 24 | 0.34 | 85 | 4 | M12 | 90 | |
32 | 28 | 83 | 31 | 0.53 | 100 | 4 | M16 | 110 | |
40 | 31.5 | 93 | 39 | 0.80 | 110 | 4 | M16 | 115 | |
50 | 40 | 108 | 48 | 1.2 | 125 | 4 | M16 | 125 | |
65 | 46 | 128 | 63 | 2.2 | 145 | 8 | M16 | 135 | |
80 | 50 | 142 | 78 | 3.1 | 160 | 8 | M16 | 145 | |
100 | 60 | 168 | 98 | 7.0 | 190 | 8 | M20 | 160 | |
125 | 90 | 194 | 123 | 12 | 220 | 8 | M24 | 205 | |
150 | 106 | 224 | 148 | 15 | 250 | 8 | M24 | 225 | |
200 | 140 | 284 | 198 | 26 | 310 | 12 | M24 | 260 | |
250 | 160 | 341 | 248 | 40 | 370 | 12 | M27 | 280 | |
4.0 | 15 | 16 | 52 | 15 | 0.12 | 65 | 4 | M12 | 80 |
20 | 19 | 62 | 19 | 0.24 | 75 | 4 | M12 | 90 | |
25 | 22 | 72 | 24 | 0.34 | 85 | 4 | M12 | 90 | |
32 | 28 | 83 | 31 | 0.53 | 100 | 4 | M16 | 110 | |
40 | 31.5 | 93 | 39 | 0.80 | 110 | 4 | M16 | 115 | |
50 | 40 | 108 | 48 | 1.2 | 125 | 4 | M16 | 125 | |
65 | 46 | 128 | 63 | 2.2 | 145 | 8 | M16 | 135 | |
80 | 50 | 142 | 78 | 3.1 | 160 | 8 | M16 | 145 | |
100 | 60 | 168 | 98 | 9 | 190 | 8 | M20 | 160 | |
125 | 90 | 196 | 123 | 14 | 220 | 8 | M24 | 205 | |
150 | 106 | 224 | 148 | 18 | 250 | 8 | M24 | 225 | |
200 | 140 | 291 | 198 | 28 | 320 | 12 | M27 | 275 | |
250 | 160 | 353 | 248 | 42 | 385 | 12 | M30 | 295 |
公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸Dimension (mm) | M(kg) Weight | 配管法兰(供参考)Pipeline flange(FYI) | |||||
L | D | D2 | 螺栓孔中心圆直径D1 Diameter of the bolt hole | 螺栓数量 Number of the bolt |
螺栓直径d Diameter of the bolt | 螺栓长度L1 Length of bolt | |||
6.4 | 15 | 25 | 62 | 15 | 0.5 | 75 | 4 | M12 | 100 |
20 | 31.5 | 73 | 19 | 0.7 | 90 | 4 | M16 | 115 | |
25 | 35.5 | 83 | 24 | 1.0 | 100 | 4 | M16 | 130 | |
32 | 40 | 89 | 31 | 1.3 | 110 | 4 | M20 | 140 | |
40 | 45 | 104 | 39 | 2.0 | 125 | 4 | M20 | 150 | |
50 | 56 | 114 | 48 | 3.2 | 135 | 4 | M20 | 160 | |
65 | 63 | 138 | 63 | 4.5 | 160 | 8 | M20 | 170 | |
80 | 71 | 148 | 78 | 5 | 170 | 8 | M20 | 180 | |
100 | 80 | 174 | 98 | 7 | 200 | 8 | M24 | 200 | |
125 | 110 | 211 | 123 | 13 | 240 | 8 | M27 | 245 | |
150 | 125 | 248 | 148 | 22 | 280 | 8 | M30 | 270 | |
200 | 160 | 310 | 198 | 40 | 345 | 12 | M33 | 325 | |
250 | 180 | 362 | 248 | 60 | 400 | 12 | M33 | 350 | |
10.0 | 15 | 25 | 62 | 15 | 0.6 | 75 | 4 | M12 | 100 |
20 | 31.5 | 73 | 19 | 1.0 | 90 | 4 | M16 | 115 | |
25 | 35.5 | 83 | 24 | 1.3 | 100 | 4 | M16 | 130 | |
32 | 40 | 89 | 31 | 1.6 | 110 | 4 | M20 | 140 | |
40 | 45 | 104 | 39 | 2.5 | 125 | 4 | M20 | 150 | |
50 | 56 | 120 | 48 | 3.8 | 145 | 4 | M24 | 172 | |
65 | 63 | 144 | 63 | 6 | 170 | 8 | M24 | 185 | |
80 | 71 | 154 | 78 | 7 | 180 | 8 | M24 | 195 | |
100 | 80 | 181 | 98 | 10 | 210 | 8 | M27 | 220 | |
125 | 110 | 218 | 123 | 18 | 250 | 8 | M30 | 265 | |
150 | 125 | 258 | 148 | 30 | 290 | 12 | M30 | 285 | |
200 | 160 | 324 | 198 | 56 | 360 | 12 | M33 | 345 | |
16.0 | 15 | 25 | 58 | 15 | 0.6 | 75 | 4 | M16 | 105 |
20 | 31.5 | 69 | 19 | 0.9 | 90 | 4 | M20 | 120 | |
25 | 35.5 | 79 | 24 | 1.3 | 100 | 4 | M20 | 135 | |
32 | 40 | 92 | 31 | 1.7 | 115 | 4 | M22 | 145 | |
40 | 45 | 100 | 39 | 2.2 | 125 | 4 | M24 | 155 | |
50 | 56 | 142 | 48 | 5.6 | 165 | 8 | M22 | 165 | |
65 | 63 | 162 | 63 | 7.5 | 190 | 8 | M27 | 175 | |
80 | 71 | 176 | 78 | 9 | 205 | 8 | M27 | 185 | |
100 | 80 | 208 | 98 | 14 | 240 | 8 | M30 | 210 | |
125 | 110 | 247 | 123 | 27 | 285 | 8 | M36 | 250 | |
150 | 125 | 280 | 148 | 38 | 318 | 12 | M36 | 280 | |
200 | 160 | 356 | 198 | 76 | 400 | 12 | M42 | 300 |
压力级 Pressure class | 口径 Bore | 尺寸Dimension (mm) | 重量 | 配管法兰(供参考)Pipeline flange(FYI) | |||||||
NPS | DN | L | D | D2 | (kg) Weight | 螺栓孔中心圆直径D1 Diameter of the bolt hole | 螺栓数量 Number of the bolt |
螺栓直径d Diameter of the bolt |
螺栓长度L1 Length of bolt |
||
in | mm | ||||||||||
Class 150 PN2.0 MPa | 1/2 | 15 | 16 | 46 | 15 | 0.12 | 60.5 | 4 | 1/2 | M14 | 90 |
3/4 | 20 | 19 | 56 | 19 | 0.24 | 70 | 4 | 1/2 | M14 | 100 | |
/ | 25 | 22 | 65 | 24 | 0.34 | 79.5 | 4 | 1/2 | M14 | 110 | |
1 1/4 | 32 | 28 | 74 | 31 | 0.53 | 89 | 4 | 1/2 | M14 | 120 | |
1 1/2 | 40 | 31.5 | 84 | 39 | 0.80 | 98.5 | 4 | 1/2 | M14 | 130 | |
2 | 50 | 40 | 103 | 48 | 1.2 | 120.5 | 4 | 5/8 | M16 | 145 | |
21/2 | 65 | 46 | 122 | 63 | 2.2 | 139.5 | 4 | 5/8 | M16 | 160 | |
3 | 80 | 50 | 135 | 78 | 3.1 | 152.5 | 4 | 5/8 | M16 | 170 | |
4 | 100 | 60 | 173 | 98 | 5.8 | 190.5 | 8 | 5/8 | M16 | 180 | |
5 | 125 | 90 | 195 | 123 | 12 | 216.0 | 8 | 3/4 | M20 | 210 | |
6 | 150 | 106 | 220 | 148 | 17 | 241.5 | 8 | 3/4 | M20 | 230 | |
8 | 200 | 140 | 277 | 198 | 29 | 298.5 | 8 | 3/4 | M20 | 270 | |
10 | 250 | 160 | 337 | 248 | 35 | 362.0 | 12 | 7/8 | M24 | 290 | |
Class 300 PN5.0 MPa | 1/2 | 15 | 25 | 52 | 15 | 0.3 | 66.5 | 4 | 1/2 | M14 | 100 |
3/4 | 20 | 31.5 | 65 | 19 | 0.46 | 82.5 | 4 | 5/8 | M16 | 110 | |
/ | 25 | 35.5 | 72 | 24 | 0.6 | 89 | 4 | 5/8 | M16 | 120 | |
1 1/4 | 32 | 40 | 81 | 31 | 0.8 | 98.5 | 4 | 5/8 | M16 | 130 | |
1 1/2 | 40 | 45 | 94 | 39 | 1.5 | 114.5 | 4 | 3/4 | M20 | 140 | |
2 | 50 | 56 | 110 | 48 | 2.4 | 127.0 | 8 | 5/8 | M16 | 150 | |
21/2 | 65 | 63 | 128 | 63 | 3.0 | 149.0 | 8 | 3/4 | M20 | 170 | |
3 | 80 | 71 | 148 | 78 | 4.0 | 168.5 | 8 | 3/4 | M20 | 190 | |
4 | 100 | 80 | 179 | 98 | 5.5 | 200.0 | 8 | 3/4 | M20 | 200 | |
5 | 125 | 110 | 214 | 123 | 13 | 235.0 | 8 | 3/4 | M20 | 240 | |
6 | 150 | 125 | 249 | 148 | 22 | 270.0 | 12 | 3/4 | M20 | 260 | |
8 | 200 | 160 | 305 | 198 | 36 | 330.0 | 12 | 7/8 | M24 | 310 | |
10 | 250 | 180 | 359 | 248 | 40 | 387.5 | 16 | 1 | M27 | 330 | |
Class 600 PN11.0 MPa | 1/2 | 15 | 25 | 52 | 15 | 0.3 | 66.5 | 4 | 1/2 | M14 | 100 |
3/4 | 20 | 31.5 | 65 | 19 | 0.46 | 82.5 | 4 | 5/8 | M16 | 110 | |
/ | 25 | 35.5 | 72 | 24 | 0.6 | 89.0 | 4 | 5/8 | M16 | 120 | |
1 1/4 | 32 | 40 | 81 | 31 | 0.8 | 98.5 | 4 | 5/8 | M16 | 130 | |
1 1/2 | 40 | 45 | 94 | 39 | 1.5 | 114.5 | 4 | 3/4 | M20 | 140 | |
2 | 50 | 56 | 110 | 48 | 2.4 | 127.0 | 8 | 5/8 | M16 | 150 | |
2 1/2 | 65 | 63 | 128 | 63 | 3.0 | 149.0 | 8 | 3/4 | M20 | 170 | |
3 | 80 | 71 | 147 | 78 | 4.0 | 168.5 | 8 | 3/4 | M20 | 190 | |
4 | 100 | 80 | 191 | 98 | 5.5 | 216.0 | 8 | 3/4 | M24 | 200 | |
5 | 125 | 110 | 239 | 123 | 13 | 267.0 | 8 | 3/4 | M27 | 240 | |
6 | 150 | 125 | 264 | 148 | 22 | 292.0 | 12 | 3/4 | M27 | 290 | |
8 | 200 | 160 | 318 | 198 | 36 | 349.0 | 12 | 7/8 | M30 | 350 | |
10 | 250 | 180 | 398 | 248 | 40 | 432.0 | 16 | 1 | M33 | 370 | |
Class 900 PN15.0 MPa | 1/2 | 15 | 25 | 62 | 15 | 0.6 | 82.5 | 4 | 3/4 | M20 | 125 |
3/4 | 20 | 31.5 | 69 | 19 | 0.9 | 89.0 | 4 | 3/4 | M20 | 135 | |
/ | 25 | 35.5 | 77 | 24 | 1.2 | 101.5 | 4 | 7/8 | M24 | 155 | |
1 1/4 | 32 | 40 | 87 | 31 | 1.5 | 111.0 | 4 | 7/8 | M24 | 160 | |
1 1/2 | 40 | 45 | 97 | 39 | 2.0 | 124.0 | 4 | 1 | M27 | 175 | |
2 | 50 | 56 | 140 | 48 | 5.5 | 165.0 | 8 | 7/8 | M24 | 195 | |
2 1/2 | 65 | 63 | 162 | 63 | 7.5 | 190.5 | 8 | 1 | M27 | 215 | |
3 | 80 | 71 | 165 | 78 | 8 | 190.5 | 8 | 7/8 | M24 | 230 | |
4 | 100 | 80 | 204 | 98 | 14 | 235.0 | 8 | 1 1/8 | M30 | 245 | |
5 | 125 | 110 | 245 | 123 | 27 | 279.5 | 8 | 1 1/4 | M33 | 290 | |
6 | 150 | 125 | 286 | 148 | 41 | 317.5 | 12 | 1 1/8 | M30 | 310 | |
8 | 200 | 160 | 356 | 198 | 76 | 393.5 | 12 | 1 3/8 | M36 | 375 |
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