j61h, j61h-100, j61h-200, j61h-25, j61h-250, j61h-320, j61y, j61y-100, j61y-200, j61y-25, j61y-250, j61y-320, 截止阀, 电站截止阀, 高压电站截止阀, 高温高压电站截止阀
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2020-09-14 |
技术交流
高温高压电站截止阀
高温高压电站截止阀常见型号有：J61H-100、J61H-200、J61H-250、J61H-320、J61Y-100、J61Y-200、J61Y-250、J61Y-320、J61Y-P54/100V、J61Y-P54/140V、J61Y-P54/170V、J61Y-P55/100V、J61Y-P55/140V、J61Y-P55/170V、J61Y-P57/100V、J61Y-P57/140V、J61Y-P57/170V。
高温高压电站截止阀特点及用途：阀门与管路连接采用焊接式结构;密封面不易磨损、擦伤、密封性能好,寿命长;结构紧凑、启闭性好、高度小、维修方便;适用于水、蒸汽、油品管路上，具有耐高温、耐高压的特点。
性能和使用范围
| 阀门型号 | 公称压力 | 试验压力 | 工作压力 | 工作温度 | 适用介质 | |||
| 壳体强度 | 密封 | P54 | P55 | P57 | ||||
| J61H/Y-100 | 100 | 15 | 11 | ≤425 | 水、蒸汽、油品 | |||
| J61H/Y-200 | 200 | 30 | 22 | |||||
| J61H/Y-250 | 250 | 38 | 28 | |||||
| J61H/Y-320 | 320 | 48 | 36 | |||||
| J61Y-P54/100V | 200 | 30 | 22 | 10 | ≤540 | 蒸汽 | ||
| J61Y-P54/140V | 320 | 38 | 28 | 14 | ||||
| J61Y-P54/170V | 360 | 48 | 36 | 17 | ||||
| J61Y-P55/100V | 250 | 38 | 28 | 10 | ≤555 | |||
| J61Y-P55/140V | 320 | 48 | 36 | 14 | ||||
| J61Y-P55/170V | 420 | 53 | 39 | 17 | ||||
| J61Y-P57/100V | 320 | 48 | 36 | 10 | ≤570 | |||
| J61Y-P57/140V | 420 | 55 | 40 | 14 | ||||
| J61Y-P57/170V | 500 | 60 | 44 | 17 | ||||