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| 美国威兰公司锻造压力密封或螺栓阀帽闸阀,截止阀和止回阀 Velan Forged Pressure Seal or Bolted Bonnet Gate, Globe & Check Valves |
| 如何订购 How To Order |
平行滑动螺栓阀帽闸阀 锻造碳钢、合金钢或不锈钢(续) Parallel Slide Bolted Bonnet Gate Valves Forged Carbon, Alloy or Stainless Steel (continued) |
美国威兰阀门公司 |
| ASME 600至900磅级,DN50至DN600 ASME 1500磅级,DN50至DN400 ASME Classes 600-900, 2-24" (50-600 mm) ASME Class 1500, 2-16" (50-400mm) |
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法兰尺寸符合ASME B 16.5标准 法兰是焊接型。 Flange dimensions are in accordance with ASME B 16.5. Flanges are welded on |
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| 对焊端面阀门尺寸 DIMENSIONS BUTT WELD END |
| 通径 SIZE |
ASME 600 (PN 100) |
ASME 900 (PN 150) |
ASME 1500 (PN 250) |
|||
| in mm |
A | B(4) | A | B(4) | A | B(4) |
| 2 50 |
7.00 178 |
22.13 562 |
8.50 216 |
22.13 562 |
8.50 216 |
22.13 562 |
| 21/2 65 |
8.50 216 |
22.13 562 |
10.00 254 |
22.13 562 |
8.50 216 |
22.13 562 |
| 3 80 |
10.00 254 |
29.75 756 |
12.00 305 |
29.75 756 |
12.00 305 |
29.75 756 |
| 4 100 |
12.00 305 |
32.44 824 |
12.00 305 |
32.44 824 |
16.00 406 |
32.44 824 |
| 6 150 |
18.00 457 |
36.22 920 |
20.00 508 |
36.22 920 |
22.00 559 |
49.00 1245 |
| 8 200 |
23.00 584 |
47.25 1200 |
26.00 660 |
47.25 1200 |
28.00 711 |
47.25 1200 |
| 10 250 |
28.00 711 |
61.19 1554 |
31.00 787 |
61.19 1554 |
34.00 864 |
61.19 1554 |
| 12 300 |
32.00 813 |
77.63 1972 |
38.00 965 |
77.63 1972 |
39.00 991 |
78.13 1985 |
| 14 350 |
35.00 889 |
79.50 2019 |
39.00 991 |
79.25 2013 |
42.00 991 |
79.25 2013 |
| 16 400 |
39.00 991 |
84.50 2146 |
43.00 1092 |
85.19 2164 |
43.00 1092 |
90.00 2286 |
| 18 450 |
43.00 1092 |
83.38 2118 |
43.00(5) 1092 |
88.06 2237 |
- - |
- - |
| 20 500 |
47.00 1194 |
96.50 2451 |
47.00(5) 1194 |
96.50 2451 |
- - |
- - |
| 24 600 |
55.00 1397 |
103.50 2629 |
55.00(5) 1397 |
103.75 2635 |
- - |
- - |
(4) 在开启状态下,中心至阀门顶端的尺寸。 Dimension is center to
top in open position. |
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