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目录
|
材质 |
型号 |
|
ht200 |
Z41X-10，Z45X-10,SZ45X-16 |
|
QT350 |
Z41X-10Q，Z45X-10Q,SZ45X-16Q |
|
软密封闸阀主要性能规范 |
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|
公称压力（Mpa） |
实验压力 |
工作温度（℃） |
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|
强度（水）（Mpa） |
密封（水）空气 |
低压密封空气（Mpa） |
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|
1.0 |
1.5 |
1.1 |
0.6 |
80 |
|
1.6 |
2.4 |
1.76 |
0.6 |
|
|
弹性座封闸阀主要零件材质 |
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|
零件名称 |
材质 |
|
|
阀体/阀盖 |
HT200 |
QT350 |
|
闸板 |
HT200包橡胶 |
QT350包橡胶 |
|
阀杆 |
13Cr |
13Cr |
|
填料 |
丁腈橡胶 |
丁腈橡胶 |
|
密封面 |
阀体：本体，闸板：橡胶 |
|
|
公称通径 |
主要外形尺寸 |
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|
L |
D |
D1 |
D2 |
b-f |
n-d |
H |
D0 |
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|
PN1.0MPa |
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|
40 |
165 |
145 |
110 |
85 |
18-3 |
4-18 |
300 |
180 |
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|
50 |
180 |
160 |
125 |
100 |
20-3 |
4-18 |
345 |
180 |
|||
|
65 |
195 |
180 |
145 |
120 |
20-3 |
4-18 |
376 |
180 |
|||
|
80 |
210 |
195 |
160 |
135 |
22-3 |
4-18 |
417 |
200 |
|||
|
100 |
230 |
215 |
180 |
155 |
22-3 |
8-18 |
460 |
200 |
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|
125 |
255 |
245 |
210 |
185 |
24-3 |
8-18 |
525 |
240 |
|||
|
150 |
280 |
280 |
240 |
210 |
24-3 |
8-23 |
567 |
240 |
|||
|
200 |
330 |
335 |
295 |
265 |
26-3 |
8-23 |
705 |
320 |
|||
|
250 |
380 |
390 |
350 |
320 |
28-3 |
12-23 |
800 |
320 |
|||
|
300 |
420 |
440 |
400 |
368 |
28-4 |
12-23 |
886 |
400 |
|||
|
350 |
450 |
500 |
460 |
428 |
30-4 |
16-23 |
968 |
400 |
|||
|
400 |
480 |
565 |
515 |
482 |
32-4 |
16-25 |
1090 |
500 |
|||
|
450 |
510 |
615 |
565 |
532 |
32-4 |
20-25 |
1175 |
500 |
|||
|
500 |
540 |
670 |
620 |
585 |
34-4 |
20-25 |
1414 |
720 |
|||
|
600 |
600 |
780 |
725 |
685 |
36-5 |
20-30 |
1593 |
720 |
|||
|
PN1.6MPa |
|||||||||||
|
40 |
165 |
145 |
110 |
85 |
18-3 |
4-18 |
300 |
160 |
|||
|
50 |
180 |
160 |
125 |
100 |
20-3 |
4-18 |
345 |
180 |
|||
|
65 |
195 |
180 |
145 |
120 |
20-3 |
4-18 |
376 |
180 |
|||
|
80 |
210 |
195 |
160 |
135 |
22-3 |
8-18 |
417 |
200 |
|||
|
100 |
230 |
215 |
180 |
155 |
22-3 |
8-18 |
460 |
200 |
|||
|
125 |
255 |
245 |
210 |
185 |
24-3 |
8-18 |
525 |
240 |
|||
|
150 |
280 |
280 |
240 |
210 |
24-3 |
8-23 |
567 |
240 |
|||
|
200 |
330 |
335 |
295 |
265 |
26-3 |
12-23 |
705 |
320 |
|||
|
250 |
380 |
405 |
355 |
320 |
30-3 |
12-25 |
800 |
320 |
|||
|
300 |
420 |
460 |
420 |
375 |
30-4 |
12-25 |
886 |
400 |
|||
|
350 |
450 |
520 |
470 |
435 |
34-4 |
16-25 |
968 |
400 |
|||
|
400 |
480 |
580 |
525 |
485 |
36-4 |
16-30 |
1090 |
500 |
|||
|
450 |
510 |
640 |
585 |
545 |
40-4 |
20-30 |
1175 |
500 |
|||
|
500 |
540 |
705 |
650 |
608 |
44-4 |
20-34 |
1414 |
720 |
|||
|
600 |
600 |
840 |
770 |
718 |
48-5 |
20-41 |
1593 |
720 |
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|
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