| Product name: | 175H48Y(H)-200空排止回阀 | ||||||
| specification: | ![]() |
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| Category: | Pump valve fittings -- 止回阀 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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公称压力 PN/MPa |
壳体试验压力 Ps/MPa |
工作压力 PN/MPa |
适用介质 |
工作温度/℃ |
|
20.O |
30.O |
20.O |
水 |
≤160 |
|
零件名称 |
材料 |
|
阀体、定位轮、连接法兰、排气法兰、法兰盖 |
碳素铸钢 |
|
导向轴、拔叉、轴套、滑块、排放套、排气盘 |
不锈钢 |
|
螺栓、螺柱 |
铬钼钢 |
|
衬套 |
铸铝青铜 |
|
阀瓣、阀瓣体、阀瓣轴、连接叉、螺母 |
优质碳素钢 |