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| >>>您的位置 :产品中心 > 闸阀系列 > 闸阀Z40H(Y) Z41H(Y) 下一页:电动闸阀 |
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闸阀Z40H(Y)Z41H(Y) |
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主要特点及用途 |
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1.结构紧凑、设计合理、阀门刚性好,通性流畅、流阻系数小。 |
2.密封面采用不锈钢和硬质合金,使用寿命长。 |
3.采用柔性石墨填料、密封可靠、操作轻便灵活。 |
4.驱动方式分手动、电动、气动、齿轮传动;结构形式:弹性楔式单闸板、刚性楔式单闸板。
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5.广泛适用于石油化工,火力发电厂等油品、水蒸汽管路上作接通或截断管路中介质的启闭装置。 |
壳体材料 |
适用介质 |
适用温度℃ |
碳素钢(C) |
水、蒸汽、油品 |
≤425 |
铬镍不锈钢(P) |
硝酸类 |
≤200 |
铬镍钼不锈钢(R) |
醋酸类 |
≤200 |
铬钼钢(I) |
水、蒸汽、油品 |
≤550 |
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零件名称 |
材料 |
阀体 |
WCB |
ZG1Cr5Mo |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
阀板 |
WCB |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
阀盖 |
WCB/25 |
ZG1Cr5Mo |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
阀杆 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
填料 |
柔性石墨 |
阀杆螺母 |
铝青铜 |
手轮 |
可锻铸铁 |
公称压力
Pressure Class |
试验压力Test pressure |
壳体 Shell |
密封(水)
Seat (water) |
密封(气)
Seat (Air) |
上密封 (水)
Back Seat (water) |
1.6 |
2.4 |
1.8 |
0.6 |
1.8 |
|
公称压力1.6MPa |
DN |
L |
D |
D1 |
D2 |
b |
f |
Z-d |
H |
DO |
Weight |
50 |
250 |
160 |
125 |
100 |
16 |
3 |
4-18 |
358 |
240 |
29 |
65 |
270 |
180 |
145 |
120 |
18 |
3 |
4-18 |
375 |
240 |
33 |
80 |
280 |
195 |
160 |
135 |
20 |
3 |
8-18 |
433 |
280 |
45 |
100 |
300 |
215 |
180 |
155 |
20 |
3 |
8-18 |
502 |
320 |
63 |
125 |
325 |
245 |
210 |
185 |
22 |
3 |
8-18 |
612 |
360 |
108 |
150 |
350 |
280 |
240 |
210 |
24 |
3 |
8-23 |
676 |
360 |
134 |
200 |
400 |
335 |
295 |
265 |
26 |
3 |
12-23 |
820 |
400 |
192 |
250 |
450 |
405 |
355 |
320 |
30 |
3 |
12-25 |
969 |
450 |
273 |
300 |
500 |
460 |
410 |
375 |
30 |
3 |
12-25 |
1142 |
560 |
379 |
350 |
550 |
520 |
470 |
435 |
34 |
4 |
16-25 |
1280 |
640 |
590 |
400 |
600 |
580 |
525 |
485 |
36 |
4 |
16-30 |
1452 |
640 |
850 |
450 |
650 |
640 |
585 |
545 |
40 |
4 |
20-30 |
1541 |
720 |
907 |
500 |
700 |
705 |
650 |
608 |
44 |
4 |
20-34 |
1676 |
720 |
958 |
600 |
800 |
840 |
770 |
718 |
48 |
5 |
20-41 |
1874 |
800 |
1112 |
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公称压力
Pressure Class |
试验压力 Test pressure |
壳体 Shell |
密封(水)
Seat (water) |
密封(气)
Seat (Air) |
上密封 (水)
Back Seat (water) |
2.5 |
3.8 |
2.8 |
0.6 |
2.8 |
公称压力2.5MPa |
DN |
L |
D |
D1 |
D2 |
b |
f |
Z-d |
H |
DO |
Weight |
50 |
250 |
160 |
125 |
100 |
20 |
3 |
4-18 |
358 |
250 |
25 |
65 |
270 |
180 |
145 |
120 |
22 |
3 |
8-18 |
375 |
280 |
35 |
80 |
280 |
195 |
160 |
135 |
22 |
3 |
8-18 |
433 |
300 |
50 |
100 |
300 |
230 |
190 |
160 |
24 |
3 |
8-23 |
502 |
350 |
65 |
125 |
325 |
270 |
220 |
188 |
28 |
3 |
8-25 |
612 |
400 |
100 |
150 |
350 |
300 |
250 |
218 |
30 |
3 |
8-25 |
676 |
450 |
135 |
200 |
400 |
360 |
310 |
278 |
34 |
3 |
12-25 |
820 |
500 |
180 |
250 |
450 |
425 |
370 |
332 |
36 |
3 |
12-30 |
969 |
550 |
207 |
300 |
500 |
485 |
430 |
390 |
40 |
4 |
16-30 |
1142 |
560 |
400 |
350 |
550 |
550 |
490 |
448 |
44 |
4 |
16-34 |
1280 |
640 |
631 |
400 |
600 |
610 |
550 |
505 |
48 |
4 |
16-34 |
1452 |
640 |
900 |
450 |
650 |
660 |
600 |
555 |
50 |
4 |
20-34 |
1541 |
720 |
1013 |
500 |
700 |
730 |
660 |
610 |
52 |
4 |
20-41 |
1676 |
720 |
1166 |
600 |
800 |
840 |
770 |
718 |
56 |
5 |
20-41 |
1874 |
800 |
1258 |
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公称压力
Pressure Class |
试验压力 Test pressure |
壳体 Shell |
密封(水)
Seat (water) |
密封(气)
Seat (Air) |
上密封 (水)
Back Seat (water) |
4.0 |
6.0 |
4.4 |
0.6 |
4.4 |
公称压力4.0MPa |
DN |
L |
D |
D1 |
D2 |
D6 |
b |
f2 |
f |
Z-d |
H |
DO |
Weight |
50 |
250 |
160 |
125 |
100 |
88 |
20 |
4 |
3 |
4-18 |
372 |
250 |
29 |
65 |
280 |
180 |
145 |
120 |
110 |
22 |
4 |
3 |
8-18 |
395 |
280 |
39 |
80 |
310 |
195 |
160 |
135 |
121 |
22 |
4 |
3 |
8-18 |
457 |
300 |
52 |
100 |
350 |
230 |
190 |
160 |
150 |
24 |
4.5 |
3 |
8-23 |
552 |
350 |
80 |
125 |
400 |
270 |
220 |
188 |
176 |
28 |
4.5 |
3 |
8-25 |
634 |
400 |
127 |
150 |
450 |
300 |
250 |
218 |
204 |
30 |
4.5 |
3 |
8-25 |
708 |
450 |
154 |
200 |
550 |
375 |
320 |
282 |
260 |
38 |
4.5 |
3 |
12-30 |
858 |
500 |
263 |
250 |
650 |
445 |
385 |
345 |
313 |
42 |
4.5 |
3 |
12-34 |
1015 |
560 |
368 |
300 |
750 |
510 |
450 |
408 |
364 |
46 |
4.5 |
3 |
16-34 |
1203 |
640 |
547 |
350 |
850 |
570 |
510 |
465 |
422 |
52 |
5 |
4 |
16-34 |
1341 |
640 |
679 |
400 |
950 |
655 |
585 |
535 |
474 |
58 |
5 |
4 |
16-41 |
1492 |
720 |
953 |
公称压力
Pressure Class |
试验压力 Test pressure |
壳体 Shell |
密封(水)
Seat (water) |
密封(气)
Seat (Air) |
上密封 (水)
Back Seat (water) |
6.4 |
9.6 |
7.0 |
0.6 |
7.0 |
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公称压力6.4MPa |
DN |
L |
D |
D1 |
D2 |
D6 |
b |
f2 |
f |
Z-d |
H |
DO |
Weight |
50 |
250 |
175 |
135 |
105 |
88 |
26 |
4 |
3 |
4-23 |
372 |
280 |
39 |
65 |
280 |
200 |
160 |
130 |
110 |
28 |
4 |
3 |
8-23 |
395 |
280 |
43 |
80 |
310 |
210 |
170 |
140 |
121 |
30 |
4 |
3 |
8-23 |
458 |
320 |
60 |
100 |
350 |
250 |
200 |
168 |
150 |
32 |
4.5 |
3 |
8-25 |
553 |
360 |
89 |
125 |
400 |
295 |
240 |
202 |
176 |
36 |
4.5 |
3 |
8-30 |
638 |
400 |
140 |
150 |
450 |
340 |
280 |
240 |
204 |
38 |
4.5 |
3 |
8-34 |
718 |
450 |
207 |
200 |
550 |
405 |
345 |
300 |
260 |
44 |
4.5 |
3 |
12-34 |
873 |
560 |
325 |
250 |
650 |
470 |
400 |
352 |
313 |
48 |
4.5 |
3 |
12-41 |
1053 |
640 |
467 |
300 |
750 |
530 |
460 |
412 |
364 |
54 |
4.5 |
3 |
16-41 |
1203 |
640 |
590 |
350 |
850 |
595 |
525 |
475 |
422 |
60 |
5 |
4 |
16-41 |
1616 |
800 |
898 |
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公称压力
Pressure Class |
试验压力 Test pressure |
壳体 Shell |
密封(水)
Seat (water) |
密封(气)
Seat(Air) |
上密封 (水)
Back Seat (water) |
10.0 |
15.0 |
11.0 |
0.6 |
7.0 |
|
|
公称压力10.0MPa |
DN |
L |
D |
D1 |
D2 |
D6 |
b |
f2 |
f |
Z-d |
H |
DO |
Weight |
50 |
250 |
195 |
145 |
112 |
88 |
28 |
4 |
3 |
4-25 |
372 |
280 |
50 |
65 |
280 |
220 |
170 |
138 |
110 |
32 |
4 |
3 |
8-25 |
395 |
280 |
70 |
80 |
310 |
230 |
180 |
148 |
121 |
34 |
4 |
3 |
8-25 |
458 |
320 |
100 |
100 |
350 |
265 |
210 |
172 |
150 |
38 |
4.5 |
3 |
8-30 |
553 |
360 |
110 |
125 |
400 |
310 |
250 |
210 |
176 |
42 |
4.5 |
3 |
8-34 |
638 |
400 |
186 |
150 |
450 |
350 |
290 |
250 |
204 |
46 |
4.5 |
3 |
12-34 |
718 |
450 |
250 |
200 |
550 |
430 |
360 |
312 |
260 |
54 |
4.5 |
3 |
12-41 |
873 |
560 |
360 |
250 |
650 |
500 |
430 |
382 |
313 |
60 |
4.5 |
3 |
12-41 |
1053 |
640 |
485 |
300 |
750 |
585 |
500 |
442 |
364 |
70 |
4.5 |
4 |
16-48 |
1203 |
640 |
633 |
350 |
850 |
655 |
560 |
498 |
422 |
76 |
5 |
4 |
16-54 |
1616 |
800 |
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公称压力
Pressure Class |
试验压力Test pressure |
壳体 Shell |
密封(水)
Seat (water) |
密封(气)
Seat (Air) |
上密封 (水)
Back Seat (water) |
16.0 |
24.0 |
18.0 |
0.6 |
18.0 |
|
公称压力16.0MPa |
DN |
L |
D |
D1 |
D2 |
D6 |
b |
f2 |
f |
Z-d |
H |
DO |
Weight |
50 |
300 |
215 |
165 |
132 |
88 |
36 |
4 |
3 |
8-25 |
512 |
360 |
60 |
65 |
340 |
245 |
190 |
152 |
110 |
44 |
4 |
3 |
8-25 |
560 |
360 |
110 |
80 |
390 |
260 |
205 |
168 |
121 |
46 |
4 |
3 |
8-30 |
585 |
400 |
141 |
100 |
450 |
300 |
240 |
200 |
150 |
48 |
4.5 |
3 |
8-34 |
631 |
450 |
185 |
125 |
525 |
355 |
285 |
238 |
176 |
60 |
4.5 |
3 |
8-41 |
723 |
560 |
320 |
150 |
600 |
390 |
318 |
270 |
204 |
66 |
4.5 |
3 |
12-41 |
820 |
640 |
462 |
200 |
750 |
480 |
400 |
345 |
250 |
78 |
4.5 |
3 |
12-48 |
990 |
720 |
711 |
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公称压力
Pressure Class |
试验压力 Test pressure |
壳体 Shell |
密封(水)
Seat (water) |
密封(气)
Seat (Air) |
上密封
Back Seat |
20.0 |
30.0 |
22.0 |
0.6 |
22.0 |
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公称压力20.0MPa |
DN |
L |
D |
D1 |
D2 |
D6 |
b |
f2 |
f |
Z-d |
H |
DO |
Weight |
50 |
350 |
215 |
165 |
103 |
93.7 |
43.5 |
5 |
5 |
8-26 |
493 |
360 |
66 |
65 |
410 |
245 |
190.5 |
116 |
106.4 |
46.5 |
5 |
5 |
8-30 |
535 |
400 |
89 |
80 |
470 |
270 |
203 |
138 |
128.6 |
53 |
5 |
5 |
8-33 |
576 |
400 |
123 |
100 |
550 |
310 |
241.5 |
168 |
158.8 |
59 |
5 |
5 |
8-36 |
659 |
560 |
236 |
125 |
650 |
375 |
292 |
197 |
187.3 |
78.5 |
5 |
5 |
8-42 |
710 |
560 |
510 |
150 |
750 |
395 |
317.5 |
227 |
217.5 |
88 |
5 |
5 |
12-39 |
790 |
600 |
738 |
200 |
950 |
485 |
393.5 |
281 |
271.5 |
97.5 |
5 |
5 |
12-45 |
- |
640 |
920 |
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公称压力
Pressure Class |
试验压力 Test pressure |
壳体 Shell |
密封(水)
Seat (water) |
密封(气)
Seat (Air) |
上密封
Back Seat |
25.0 |
37.5 |
27.5 |
0.6 |
27.5 |
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公称压力25.0MPa |
DN |
L |
D |
D1 |
D2 |
D6 |
b |
f2 |
f |
Z-d |
H |
DO |
Weight |
50 |
350 |
215 |
165 |
103 |
93.7 |
43.5 |
5 |
5 |
8-26 |
493 |
360 |
66 |
65 |
410 |
245 |
190.5 |
116 |
106.4 |
46.5 |
5 |
5 |
8-30 |
535 |
400 |
89 |
80 |
470 |
270 |
203 |
138 |
128.6 |
53 |
5 |
5 |
8-33 |
576 |
400 |
123 |
100 |
550 |
310 |
241.5 |
168 |
158.8 |
59 |
5 |
5 |
8-36 |
659 |
560 |
236 |
125 |
650 |
375 |
292 |
197 |
187.3 |
78.5 |
5 |
5 |
8-42 |
710 |
560 |
510 |
150 |
750 |
395 |
317.5 |
227 |
217.5 |
88 |
5 |
5 |
12-39 |
790 |
600 |
738 |
200 |
950 |
485 |
393.5 |
281 |
271.5 |
97.5 |
5 |
5 |
12-45 |
- |
640 |
920 |
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