| Product name: | ZWT自力式温度调节阀 | ||||||
| specification: | ![]() |
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| Category: | Pump valve fittings -- 调节阀 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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称通径 DN |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
|
Kv值 (m3/h) |
3.4 |
5.5 |
11 |
15 |
19 |
31 |
52 |
78 |
122 |
190 |
300 |
450 |
|
公称压力 |
PN1.6、2.5MPa | |||||||||||
|
法兰标准 |
JB/T79.1-94、79.2-94等 | |||||||||||
|
阀体材料 |
铸铁(HT200)、铸钢(ZG230-450)、铸不锈钢(ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti) | |||||||||||
|
阀芯材料 |
不锈钢(1Cr18Ni9Ti、1Cr18Ni12Mo2Ti) | |||||||||||
|
温包材料 |
铜镀镍等 | |||||||||||
|
设定值偏差 |
±2℃ | |||||||||||
|
温控范围 | ||||||||||||
ZWT自力式温度调节阀