电动高温高压电站截止阀
【性能参数】
| 产品型号 | 公称压力(MPa) | 试验压力(MPa) | 工作压力(MPa) | 工作温度(℃) | 适用介质 | |||
| 壳体强度 | 密封 | P54 | P55 | P57 | ||||
| J961H/Y-100 | 10 | 15 | 11 | / | / | / | ≤450 |
水、蒸气 油品 |
| J961H/Y-200 | 20 | 30 | 22 | / | / | / | ||
| J961H/Y-250 | 25 | 38 | 28 | / | / | / | ||
| J961H/Y-320 | 32 | 48 | 36 | / | / | / | ||
| J961Y-P54/100V | / | 30 | 22 | 10 | / | / | ≤540 | 蒸气 |
| J961Y-P54/140V | / | 38 | 28 | 14 | / | / | ||
| J961Y-P54/170V | / | 48 | 36 | 17 | / | / | ||
| J961Y-P55/100V | / | 38 | 28 | / | 10 | / | ≤555 | |
| J961Y-P55/140V | / | 48 | 36 | / | 14 | / | ||
| J961Y-P55/170V | / | 53 | 39 | / | 17 | / | ||
| J961Y-P57/100V | / | 48 | 36 | / | / | 10 | ≤570 | |
| J961Y-P57/140V | / | 55 | 40 | / | / | 14 | ||
| J961Y-P57/170V | / | 60 | 44 | / | / | 17 | ||
【主要尺寸参数】
| 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 |