点击图片查看原图LXLZ971/71-25C,LXLZ971/71-40C,
■两相流对夹式排渣闸阀用途和主要性能规范
两相流阀是本厂研制的新产品，该产品适用于火力发电厂水除灰，干除灰系统或矿山工业及其它行业的两相流管道上作为启闭装置。
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■两相流对夹式排渣闸阀性能规范 Property and spec if iecation |
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型号 |
公压力 MPa |
强度试验压力 MPa |
工作温度℃ |
适用介质 |
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LXLZ971/71-10C |
1.0 |
1.5 |
≤ 400 |
渣水混合物 渣水比≤ 1：6 量大粒度≤ 50mm |
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LXLZ971/71-16C |
1.6 |
2.4 |
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LXLZ971/71-25C |
2.5 |
3.8 |
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LXLZ971/71-40C |
4.0 |
6.0 |
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■两相流对夹式排渣闸阀主要零件材料 Matcr ial for main parts |
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零件名称 |
材料 |
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10C |
16C |
25 |
40 |
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阀体 |
WCB |
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阀盖 |
WCB |
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闸板 |
WCB+85CrMn(堆焊) |
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阀杆 |
2Cr13不锈钢 |
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阀杆螺母 |
铸钢青铜 |
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■两相流对夹式排渣闸阀主要外形尺寸和连接尺寸 Matcr exteernal and connecting dimensions |
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公称压力 PN/MPa |
公称通径 DN/mm |
L |
D |
K |
d |
n-d |
n-M |
D |
H |
|
|
手动 |
电动 |
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16C |
50 |
100 |
165 |
125 |
99 |
2-φ18 |
2-φ16 |
280 |
320 |
470 |
|
65 |
100 |
185 |
145 |
118 |
2-φ18 |
2-φ16 |
280 |
390 |
560 |
|
|
80 |
110 |
200 |
160 |
132 |
4-φ18 |
4-φ16 |
280 |
478 |
660 |
|
|
100 |
120 |
220 |
180 |
156 |
4-φ18 |
4-φ16 |
320 |
549 |
730 |
|
|
125 |
130 |
250 |
210 |
184 |
4-φ20 |
4-φ16 |
320 |
798 |
925 |
|
|
150 |
140 |
280 |
240 |
211 |
4-φ22 |
4-φ20 |
320 |
849 |
1200 |
|
|
200 |
150 |
340 |
295 |
266 |
6-φ26 |
6-φ24 |
36O |
890 |
1280 |
|
|
250 |
150 |
405 |
355 |
319 |
6-φ26 |
6-φ24 |
360 |
950 |
1390 |
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|
300 |
160 |
460 |
410 |
37O |
6-φ26 |
B-φ24 |
400 |
1000 |
1500 |
|
|
350 |
180 |
520 |
470 |
429 |
8-φ26 |
8-φ24 |
400 |
1110 |
1450 |
|
|
400 |
210 |
580 |
525 |
480 |
8-φ30 |
8-φ27 |
450 |
1190 |
1650 |
|
|
450 |
230 |
640 |
585 |
548 |
10-φ30 |
1O-φ27 |
560 |
1260 |
1800 |
|
|
500 |
240 |
715 |
650 |
609 |
1O-φ33 |
10-φ30 |
560 |
1330 |
1900 |
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|
2.5 |
50 |
100 |
165 |
125 |
99 |
2-φ18 |
2-φ16 |
280 |
320 |
|
|
65 |
100 |
185 |
145 |
118 |
2-φ18 |
2-φ16 |
280 |
390 |
|
|
|
80 |
11O |
200 |
160 |
132 |
4-φ18 |
4-φ16 |
280 |
478 |
|
|
|
100 |
120 |
235 |
190 |
156 |
4-φ18 |
4-φ16 |
320 |
549 |
|
|
|
125 |
130 |
270 |
220 |
184 |
4-φ20 |
4-φ16 |
320 |
798 |
|
|
|
150 |
140 |
300 |
250 |
211 |
4-φ22 |
4-φ20 |
320 |
840 |
|
|
|
200 |
150 |
360 |
310 |
274 |
6-φ26 |
6-φ24 |
360 |
890 |
|
|
|
250 |
150 |
425 |
370 |
330 |
6-φ26 |
6-φ24 |
360 |
950 |
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|
|
300 |
160 |
485 |
430 |
389 |
8-φ30 |
8-φ27 |
400 |
1000 |
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|
|
350 |
180 |
555 |
490 |
448 |
B-φ33 |
B-φ30 |
400 |
1190 |
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|
|
400 |
210 |
620 |
550 |
503 |
8-φ36 |
8-φ33 |
450 |
1250 |
|
|
|
450 |
230 |
670 |
600 |
548 |
10-φ36 |
10-φ33 |
560 |
1330 |
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|
|
500 |
240 |
730 |
660 |
609 |
10-φ36 |
10-φ33 |
560 |
1430 |
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|
|
4.0 |
50 |
100 |
165 |
125 |
99 |
2-φ16 |
2-φ16 |
280 |
320 |
|
|
65 |
100 |
185 |
145 |
118 |
2-φ16 |
2-φ16 |
280 |
390 |
|
|
|
80 |
110 |
200 |
180 |
132 |
4-φ16 |
4-φ16 |
280 |
478 |
|
|
|
100 |
120 |
235 |
190 |
156 |
4-φ20 |
4-φ20 |
320 |
549 |
|
|
|
125 |
140 |
270 |
220 |
184 |
4-φ24 |
4-φ24 |
320 |
798 |
|
|
|
150 |
140 |
300 |
250 |
211 |
4-φ24 |
4-φ24 |
360 |
849 |
|
|
|
200 |
140 |
375 |
320 |
284 |
6-φ30 |
6-φ27 |
360 |
950 |
|
|
|
250 |
160 |
450 |
385 |
345 |
6-φ33 |
6-φ30 |
400 |
1000 |
|
|
|
300 |
180 |
515 |
450 |
409 |
8-φ33 |
8-φ30 |
400 |
1000 |
|
|
|
350 |
200 |
580 |
510 |
465 |
8-φ36 |
8-φ33 |
560 |
1190 |
|
|
|
400 |
240 |
660 |
585 |
535 |
8-φ36 |
8-φ33 |
560 |
1260 |
|
|
|
450 |
260 |
685 |
670 |
560 |
10-φ36 |
10-φ36 |
720 |
1310 |
|
|
|
500 |
280 |
755 |
670 |
615 |
10-φ39 |
10-φ39 |
720 |
1330 |
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