| Product name: | DRV/HC42T静音止回阀 | ||||||
| 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 |
1.0 |
1.6 |
2.5 |
|
最高工作压力 |
1.0 |
1.6 |
2.5 |
|
密封试验压力 |
1.1 |
1.76 |
2.75 |
|
壳体试验压力 |
1.5 |
2.4 |
3.75 |
|
适用介质 |
水 | ||
|
介质温度 |
X<80℃, T≤150℃, H≤200℃ | ||
|
公称通径 |
L |
|
50 |
120 |
|
65 |
150 |
|
80 |
180 |
|
100 |
240 |
|
125 |
300 |
|
150 |
350 |
|
200 |
450 |
|
250 |
500 |
|
300 |
550 |
|
350 |
572 |
|
400 |
600 |
|
450 |
650 |
|
500 |
700 |
|
零件名称 |
材料 |
|
阀体、导流体 |
铸铁、铸钢 |
|
阀座、轴瓦、阀瓣、轴 |
青铜或不锈钢 |
|
弹簧 |
不锈钢 |
法兰连接尺寸: 铁制阀门按GB4216.4(5)-84标准,钢制阀门按GB/T9113.1-2000(RF)标准。