主要技术性能
Main Technical Performance |
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■
■
■ |
| 适用范围：Applicability |
105～10-2Pa |
| 阀门漏率：Valve Leak Rate |
≤6.7×10-3Pa.L/S. |
| 适用温度：Applicability |
-30～+50℃ |
| 线围温升：Coil Temperature Rise |
≤65℃ |
| 开闭时间：Open-close Time |
≤3S |
| 电源电压：Mains Voltage |
220V/50Hz | | |
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| ■ |
主要零件材料
Materials of Main Parts |
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阀体、阀盖、阀板：碳钢或铝合金
密封圈：丁腈橡胶
Body, bonnet and disc: carbon steel or aluminium alloy
Seal ring: NBR | |
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| CONSTRUCTION FIGHTS(mm) |
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| ■ |
外形及连接尺寸(mm)(JB919)
Overall and Connection Dimensions(mm) | |
|
|
|
Model
型号 |
DN |
h |
B |
H |
D |
Do |
D1 |
n-d |
Machineal pump
机械泵匹配参考 |
|
DDC-JQ16 |
16 |
28 |
48 |
176 |
68 |
42 |
22 |
4-M5 |
2XZ-0.5～1 |
|
DDC-JQ25 |
25 |
35 |
58 |
199 |
82 |
55 |
29 |
4-M6 |
2XZ-2～4 |
|
DDC-JQ32 |
32 |
40 |
68 |
222 |
92 |
64 |
36 |
4-M6 |
2XZ-4 |
|
DDC-JQ40 |
40 |
44 |
80 |
253 |
110 |
70 |
44 |
4-M6 |
2XZ-8 |
|
DDC-JQ50 |
50 |
56 |
94 |
294 |
124 |
90 |
55 |
4-M8 |
2X-15 |
|
DDC-JQ65 |
65 |
65 |
115 |
320 |
135 |
105 |
70 |
4-M8 |
2X-30 |
|
DDC-JQ80 |
80 |
75 |
140 |
367 |
165 |
125 |
85 |
4-M8 |
2X-70 | |
819178802
