Your location：Home → Pump valve fittings → valve products → butterfly valve → D673F-16C/25C三偏心四氟密封气动蝶阀 |
Product name： | D673F-16C/25C三偏心四氟密封气动蝶阀 | |||||
| specification： |   Zoom in on the image |
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| Category： | Pump valve fittings -- 蝶阀 | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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| 公称通径 | DN(mm) | 50-1400 | |||
| 公称压力 | PN(MPa) | 1.0 | 1.6 | 2.5 | 4.0 |
| 试验压力 Ps(MPa) |
密封试验 | 1.1 | 1.76 | 2.75 | 4.4 |
| 强度试验 | 1.5 | 2.4 | 3.75 | 6.0 | |
| 适用介质 | 水、油品、蒸气、酸、碱等 | ||||
| 适用温度 | -40ºC ～ 570°C | ||||
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名 称 |
材 料 |
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阀 体 |
碳钢、不锈钢、铬钼钒钢 |
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阀 板 |
碳钢、不锈钢、铬钼钒钢 |
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阀 杆 |
2Cr13不锈钢、铬钼钒钢 |
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密封圈 |
不锈钢、氟塑料 |
|
填 料 |
柔性石墨、氟塑料 |
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