J961Y-P54/170V J961Y焊接电站截止阀电站截止阀 J961Y-P54/100V, J961Y-P54/140V ,J961Y-P54/170V 高温高压电站截止阀
公称通径DN | 主要外形尺寸和连接尺寸(mm) | |||||
J961Y/H-100、200、250、320、 J961Y-P54/100V、P54/140V、P54/170V | ||||||
L | D1 | D2 | D3 | α | H | |
15 | 150 | 17 | 36 | / | 37.5 | 518 |
20 | 135 170 | 22 | 42 | / | 37.5 | 518 |
25 | 135 170 | 26 | 42 | / | 37.5 | 518 |
32 | 170 180 | 31 | 44 | / | 37.5 | 560 |
40 | 230 | 38 | 60 | / | 37.5 | 545 |
50(1) | 250 | 50 | 82 | / | 32 | 728 |
50(2) | 320 350 | 50 | 82 | / | 32 | 748 |
65 | 370 260 | 69 | 100 | 110 | 32 | 829 |
80 | 400 430 470 | 84 | 108 | 130 | 32 | 898 |
100 | 455 560 | 107 | 144 | 165 | 32 | 913 |
注:DN50为两种结构 | ||||||
J961Y-P55/100V、P55/140V、P55/170V J961Y- P57/100V、P57/140V、P57/170V | ||||||
15 | 150 | 17 | 40 | / | 37.5 | 518 |
20 | 135 170 | 22 | 46 | / | 37.5 | 518 |
25 | 135 170 | 26 | 46 | / | 37.5 | 518 |
32 | 170 180 | 31 | 49 | / | 37.5 | 560 |
40 | 230 | 38 | 60 | / | 37.5 | 545 |
50(1) | 250 | 50 | 90 | / | 32 | 728 |
50(2) | 320 350 | 50 | 90 | / | 32 | 748 |
65 | 370 260 | 69 | 104 | 115 | 32 | 829 |
80 | 400 430 470 | 84 | 110 | 140 | 32 | 898 |
100 | 455 560 | 107 | 148 | 170 | 32 | 913 |