主要技术性能
Main Technical Performance |
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| 适用范围：Applicability |
105～1.3×10-7Pa |
| 阀门漏率：Valve Leak Rate |
≤1.3×10-7Pa.L/S.(DN≤200)
≤6.7×10-7Pa.L/S.(DN≥250) |
| 适用温度：Applicable Temperature |
-30～+150℃ |
阀门开启时阀板两侧的压差：
The differential pressure between the two sides of valve disc upon valve opening: |
≤2.7×103Pa. |
| 气源压力：Annoy pressure |
0.4～0.6MPa | | |
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主要零件材料
Materials of Main Parts |
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阀体、阀板：不锈钢
密封件：氟橡胶、波纹管(轴封)、丁腈橡胶。
Body, and disc: stainless steel
Sealing element: Viton, bellows(shaft seal), NBR | |
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| CONSTRUCTION FIGHTS(mm) |
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外形及连接尺寸(mm)
Overall and Connection Dimensions(mm) | |
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Model
型号 |
DN |
A |
H |
D |
Do |
D1 |
D2 |
D3 |
L |
L1 |
G |
E |
n-d |
法兰标准 |
|
CCQ-50 |
50 |
60 |
92 |
89 |
72.4 |
61.6 |
55.6 |
|
515 |
153 |
220 |
65 |
8-M8 |
GB6071 |
|
CCQ-63 |
63 |
65 |
105 |
114 |
92.1 |
82.6 |
76.6 |
|
566 |
180 |
220 |
80 |
8-M8 |
|
CCQ-80 |
80 |
65 |
130 |
130 |
110 |
99 |
93 |
|
603 |
200 |
220 |
80 |
16-M8 |
|
CCQ-100 |
100 |
70 |
152 |
152 |
130.2 |
120.7 |
114.7 |
|
653 |
267 |
220 |
95 |
16-M8 |
|
CCQ-150 |
150 |
70 |
202 |
202 |
181 |
171.5 |
165.5 |
|
771 |
350 |
270 |
95 |
20-M8 |
|
CCQ-200 |
200 |
80 |
251 |
253 |
231.8 |
222.3 |
216.6 |
|
889 |
424 |
270 |
115 |
24-M8 |
|
CCQ-250 |
250 |
85 |
300 |
314 |
288 |
308 |
275 |
271 |
1127 |
574 |
350 |
140 |
24-M10 |
JB5278 |
|
CCQ-300 |
300 |
85 |
352 |
365 |
338 |
353 |
323 |
318 |
1197 |
613 |
420 |
140 |
32-M10 |
|
|
CCQ-320 |
320 |
85 |
372 |
385 |
357 |
379 |
344 |
340 |
1197 |
613 |
440 |
140 |
36-M10 |
JB5278 |
|
CCQ-400 |
400 |
110 |
456 |
497 |
454 |
480 |
440 |
436 |
1666 |
810 |
536 |
180 |
36-M12 |
|
CCQ-500 |
500 |
135 |
595 |
590 |
555 |
580 |
540 |
536 |
1835 |
870 |
640 |
220 |
40-M12 |
|
CCQ-630 |
630 |
135 |
690 |
700 |
658 |
680 |
639 |
635 |
1930 |
960 |
780 |
280 |
40-M16 |
|
CCQ-800 |
800 |
150 |
880 |
890 |
855 |
880 |
835 |
831 |
2200 |
1100 |
950 |
350 |
60-M16 | |
819178802
