正齿轮闸阀
正齿轮闸阀主要性能规范 Capability Criterion
|
型号 |
公称压力PN(MPa) |
试验压力ps(MPa) |
适用介质 |
工作温度(℃) |
|
强度 |
密封(液) |
低压密封(气) |
|
Z441H-25C |
2.5 |
3.8 |
2.8 |
0.6 |
水、蒸汽、油 |
≤425 |
|
Z441H-40C |
4.0 |
6.0 |
4.4 |
0.6 |
≤425 |
|
Z441Y-40I |
4.0 |
6.0 |
4.4 |
0.6 |
≤550 |
|
Z441Y-40P |
4.0 |
6.0 |
4.4 |
0.6 |
酸、碱类 |
≤200 |
|
Z441H-64C |
6.4 |
9.6 |
7.0 |
0.6 |
水、蒸汽、油 |
≤425 |
|
Z441Y-64I
GZ441Y-64I |
6.4 |
9.6 |
7.0 |
0.6 |
≤550 |
|
KZ441Y-64P |
6.4 |
9.6 |
7.0 |
0.6 |
酸性天然气 |
≤200 |
|
Z441H-100C
Z441Y-100C |
10.0 |
15.0 |
11.0 |
0.6 |
水、蒸汽、油 |
≤425 |
|
Z441Y-100I |
10.0 |
15.0 |
11.0 |
0.6 |
≤550 |
正齿轮闸阀主要零件材料Materials Of main Parts
|
零件名称 |
阀体、阀盖 |
闸 板 |
阀 杆 |
阀杆螺母 |
填 料 |
手 轮 |
|
Z441H-25C
Z441H-40C
Z441H-64C
Z441H-100C |
碳钢 |
碳钢 |
不锈钢优质碳钢 |
铝铁青铜 |
石墨石棉绳、柔性石墨 |
可锻铸铁 |
|
Z441Y-100C |
优质碳钢堆焊硬质合金 |
|
KZ441Y-64P |
318钢 |
聚四氟乙烯 |
|
Z441Y-40I
Z441Y-64I
GZ441Y-64I |
铬钼钢 |
铬镍钛钢堆焊硬质合金 |
铬硅钼钢 |
耐高温石棉绳 |
|
Z441Y-100I |
柔性石墨 |
|
Z441Y-40P |
铬镍钛钢 |
铬镍钛钢 |
铬镍钢 |
浸聚四氟乙烯石棉绳 |
正齿轮闸阀主要外型尺寸 Main outer Size
|
通径 |
PN2.5MPa |
|
L |
D |
D1 |
D2 |
D6 |
b |
Z-d |
H0 |
H |
H1 |
D0 |
kg |
|
300 |
500 |
485 |
430 |
390 |
- |
40 |
16-30 |
1236 |
1145 |
1474 |
450 |
451 |
|
400 |
600 |
610 |
550 |
505 |
- |
48 |
16-34 |
1540 |
1450 |
1886 |
500 |
998 |
正齿轮闸阀主要外型尺寸
|
通径 |
PN4.0MPa |
|
L |
D |
D1 |
D2 |
D6 |
b |
Z-d |
H0 |
H |
H1 |
D0 |
kg |
|
300 |
750 |
510 |
450 |
408 |
364 |
46 |
16-34 |
1234 |
1175 |
1475 |
450 |
610 |
|
350 |
850 |
570 |
510 |
465 |
422 |
52 |
16-34 |
1377 |
1322 |
1678 |
500 |
890 |
|
400 |
950 |
655 |
585 |
535 |
474 |
58 |
16-41 |
1552 |
1492 |
1900 |
560 |
1333 |
|
500 |
1150 |
755 |
670 |
612 |
576 |
62 |
20-48 |
2135 |
1975 |
2510 |
720 |
2526 |
正齿轮闸阀主要外型尺寸
|
通径 |
PN6.4MPa |
|
L |
D |
D1 |
D2 |
D6 |
b |
Z-d |
H0 |
H |
H1 |
D0 |
kg |
|
300 |
750 |
530 |
460 |
412 |
364 |
54 |
16-41 |
1308 |
1220 |
1540 |
500 |
618 |
|
350 |
850 |
595 |
525 |
475 |
422 |
60 |
16-41 |
1565 |
1469 |
1850 |
560 |
945 |
|
400 |
950 |
670 |
585 |
525 |
474 |
66 |
16-48 |
1785 |
1640 |
2080 |
640 |
1818 |
|
500 |
1150 |
800 |
705 |
640 |
576 |
70 |
20-54 |
2135 |
1975 |
2510 |
720 |
2507 |
|
600 |
1350 |
930 |
820 |
750 |
678 |
76 |
20-58 |
2295 |
2425 |
2959 |
800 |
3352 |
正齿轮闸阀主要外型尺寸
|
通径 |
PN10.0MPa |
|
L |
D |
D1 |
D2 |
D6 |
b |
Z-d |
H0 |
H |
H1 |
D0 |
kg |
|
150 |
450 |
350 |
290 |
250 |
204 |
46 |
12-34 |
838 |
775 |
952 |
360 |
301 |
|
200 |
550 |
430 |
360 |
312 |
260 |
54 |
12-41 |
1022 |
980 |
1216 |
400 |
579 |
|
225 |
600 |
470 |
400 |
352 |
287 |
56 |
12-41 |
1167 |
1051 |
1202 |
500 |
646 |
|
250 |
650 |
500 |
430 |
382 |
313 |
60 |
12-41 |
1167 |
1108 |
1377 |
550 |
687 |
|
300 |
750 |
585 |
500 |
442 |
364 |
70 |
16-48 |
1431 |
1324 |
1582 |
560 |
1178 |
|
350 |
850 |
655 |
560 |
498 |
422 |
76 |
16-54 |
1574 |
1448 |
1838 |
640 |
1174 |
当前位置：
