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下一条:DSJ61H水封截止阀
上一条:NKJ61H型真空隔离截止阀
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产品介绍
主要性能规范
试验压力(MPa) |
公称压力PN(MPa) |
1.6 |
2.5 |
4.0 |
6.4 |
壳体强度试验 |
2.4 |
3.8 |
6.0 |
9.6 |
密封试验(液) |
1.76 |
2.8 |
4.4 |
7.0 |
密封试验(气) |
0.5~0.7 |
适用介质
|
C |
P |
R |
|
灰水混合物,渣水比1.6最大粒度 < 50mm |
适用温度 |
< 100℃ |
主要尺寸及重量
公称通径DN(mm) |
公称压力PN(MPa) |
主要外形尺寸及连接尺寸(mm) |
L |
D |
D1 |
D2 |
D6 |
b |
f |
Z-d |
H |
D0 |
50 |
1.6 |
250 |
160 |
125 |
100 |
- |
16 |
3 |
4-18 |
335 |
250 |
80 |
280 |
195 |
160 |
135 |
- |
20 |
3 |
8-18 |
510 |
280 |
100 |
300 |
215 |
180 |
155 |
- |
20 |
3 |
8-18 |
685 |
300 |
150 |
350 |
280 |
240 |
210 |
- |
24 |
3 |
8-23 |
790 |
300 |
200 |
400 |
335 |
295 |
265 |
- |
26 |
3 |
12-23 |
885 |
350 |
250 |
450 |
405 |
355 |
320 |
- |
30 |
3 |
12-25 |
1015 |
400 |
300 |
500 |
460 |
410 |
375 |
- |
30 |
3 |
12-25 |
1190 |
450 |
350 |
550 |
520 |
470 |
435 |
- |
34 |
4 |
16-25 |
1350 |
500 |
400 |
600 |
280 |
525 |
485 |
- |
36 |
4 |
16-25 |
1460 |
500 |
450 |
650 |
640 |
585 |
545 |
- |
40 |
4 |
20-30 |
1620 |
550 |
500 |
700 |
705 |
650 |
608 |
- |
44 |
4 |
20-34 |
1800 |
550 |
50 |
2.5 |
250 |
160 |
125 |
100 |
- |
20 |
3 |
4-18 |
335 |
250 |
80 |
280 |
195 |
160 |
135 |
- |
22 |
3 |
8-18 |
510 |
280 |
100 |
300 |
230 |
190 |
160 |
- |
24 |
3 |
8-23 |
685 |
300 |
150 |
350 |
300 |
250 |
218 |
- |
30 |
3 |
8-25 |
790 |
300 |
200 |
400 |
360 |
310 |
278 |
- |
34 |
3 |
12-25 |
885 |
350 |
250 |
450 |
425 |
370 |
332 |
- |
36 |
3 |
12-30 |
1015 |
400 |
300 |
500 |
485 |
430 |
390 |
- |
40 |
4 |
16-30 |
1190 |
450 |
350 |
550 |
550 |
490 |
448 |
- |
44 |
4 |
16-34 |
1350 |
500 |
400 |
600 |
610 |
550 |
505 |
- |
48 |
4 |
16-34 |
1460 |
500 |
450 |
650 |
660 |
600 |
555 |
- |
50 |
4 |
20-34 |
1620 |
550 |
500 |
700 |
730 |
660 |
610 |
- |
52 |
4 |
20-41 |
1800 |
550 |
50 |
4.0 |
250 |
160 |
125 |
100 |
88 |
20 |
3 |
4-18 |
340 |
250 |
80 |
310 |
195 |
160 |
135 |
121 |
22 |
3 |
8-18 |
508 |
300 |
100 |
350 |
230 |
190 |
160 |
150 |
24 |
3 |
8-23 |
680 |
300 |
150 |
450 |
300 |
250 |
218 |
204 |
30 |
3 |
8-25 |
800 |
400 |
200 |
550 |
375 |
320 |
282 |
260 |
38 |
3 |
12-30 |
875 |
500 |
250 |
650 |
445 |
385 |
345 |
313 |
42 |
3 |
12-34 |
1010 |
500 |
300 |
750 |
510 |
450 |
408 |
364 |
46 |
4 |
16-34 |
1180 |
550 |
350 |
850 |
570 |
510 |
465 |
422 |
52 |
4 |
16-34 |
1145 |
600 |
400 |
950 |
655 |
585 |
535 |
474 |
58 |
4 |
16-41 |
1280 |
600 |
450 |
1050 |
680 |
610 |
560 |
524 |
60 |
4 |
20-41 |
1415 |
700 |
500 |
1150 |
755 |
670 |
612 |
576 |
62 |
4 |
20-48 |
1560 |
750 |
50 |
6.4 |
250 |
175 |
135 |
105 |
88 |
26 |
3 |
4-23 |
340 |
250 |
80 |
310 |
210 |
170 |
140 |
121 |
30 |
3 |
8-23 |
508 |
300 |
100 |
350 |
250 |
200 |
168 |
150 |
32 |
3 |
8-25 |
680 |
300 |
150 |
450 |
340 |
280 |
240 |
204 |
38 |
3 |
8-34 |
800 |
400 |
200 |
550 |
405 |
345 |
300 |
260 |
44 |
3 |
12-34 |
875 |
500 |
250 |
650 |
470 |
400 |
352 |
313 |
48 |
3 |
12-41 |
1010 |
500 |
300 |
750 |
530 |
460 |
412 |
364 |
54 |
4 |
16-41 |
1180 |
550 |
350 |
850 |
595 |
525 |
475 |
422 |
60 |
4 |
16-41 |
1145 |
600 |
400 |
950 |
670 |
585 |
525 |
474 |
66 |
4 |
16-48 |
1280 |
600 |
450 |
1050 |
715 |
630 |
570 |
524 |
70 |
4 |
20-48 |
1415 |
700 |
500 |
1150 |
800 |
705 |
640 |
576 |
76 |
4 |
20-45 |
1560 |
750 |
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