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DS/J61H-25、DS/J61H-40、DS/J61H-63 型水封截止阀产品用途
| 型号 | DS/J61H-25 | DS/J61H-40 | DS/J61H-63 | |
| 工作压力（MPa） | 2.5 | 4.0 | 6.3 | |
| 适用温度（℃） | ≤425 | |||
| 适用介质 | 水、蒸汽、油品、非腐蚀性气体 | |||
| 材料 | 阀杆 | 1Cr13或2Cr13 | ||
| 阀体、阀盖、支架 | WCB25 | |||
| 闸板、阀瓣、密封面 | Cr13型不锈钢或硬质合金 | |||
| 阀座密封面 | 不锈钢 | |||
| 阀杆螺母 | 铝青铜 | |||
| 填料 | 柔性石墨 | |||
DS/J61H-25、DS/J61H-40、DS/J61H-63 型水封截止阀主要外形和连接尺寸
| 公称通径 | 主要外形尺寸和连接尺寸 | ||||
| L | D | D1 | H | D0 | |
| DS/J61H-25 | |||||
| 15 | 130 | 36 | 19 | 11 | 120 |
| 20 | 150 | 44 | 26 | 11 | 140 |
| 25 | 160 | 44 | 33 | 12 | 140 |
| 32 | 180 | 48 | 34 | - | 180 |
| 40 | 200 | 55 | 40 | - | 200 |
| 50 | 230 | 64 | 50 | - | 250 |
| 65 | 290 | 82 | 65 | - | 250 |
| 80 | 310 | 94 | 78 | - | 300 |
| 100 | 350 | 117 | 97 | - | 350 |
| 125 | 400 | 144 | 122 | - | 400 |
| 150 | 480 | 170 | 148 | - | 400 |
| 200 | 600 | 220 | 197 | - | 400 |
| DS/J61H-40 | |||||
| 15 | 13 | 38 | 19 | - | 120 |
| 20 | 150 | 47 | 26 | - | 140 |
| 25 | 160 | 47 | 33 | - | 160 |
| 32 | 180 | 53 | 34 | - | 160 |
| 40 | 200 | 57 | 40 | - | 200 |
| 50 | 230 | 68 | 50 | - | 250 |
| 65 | 290 | 85 | 65 | - | 280 |
| 80 | 310 | 98 | 78 | - | 320 |
| 100 | 350 | 122 | 97 | - | 350 |
| 125 | 400 | 148 | 122 | - | 400 |
| 150 | 480 | 176 | 148 | - | 400 |
