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H41X型法兰消声止回阀
| 名称：法兰消声止回阀 |
型号：H41X-10/16 |
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公称通径：DN25-DN300 |
设计标准： |
| 公称压力：PN10/16/25 |
结构长度：GB/T12221-2005 |
| 适用介质：水、油、气等 |
阀体法兰标准：GB/T17241.6-98 |
| 适用温度：-10°C-90°C |
试验检验标准：GB/T13927 | 
| 主要零部件材质Main Spare Part Material Quality |
| 名称 |
阀体 |
密封圈 |
弹簧 |
阀盖环 |
| 材料 |
铸铁或不锈钢 |
定睛橡胶NBR |
不锈钢1Cr18Ni9Ti |
球墨铸铁或碳钢 |
| 主要外形尺寸及连接尺寸 Outline Dimensions and Connection Dimensions |
| DN(mm) |
L |
D |
K |
Z-d |
| PN10 |
PN16 |
PN10 |
PN16 |
PN10 |
PN16 |
| 40 |
100 |
145 |
145 |
110 |
110 |
4-18 |
4-18 |
| 50 |
100 |
160 |
160 |
125 |
125 |
4-18 |
4-18 |
| 65 |
120 |
180 |
180 |
145 |
145 |
4-18 |
4-18 |
| 80 |
145 |
195 |
195 |
160 |
160 |
8-18 |
8-18 |
| 100 |
160 |
215 |
215 |
180 |
180 |
8-18 |
8-18 |
| 125 |
180 |
245 |
245 |
210 |
210 |
8-18 |
8-18 |
| 150 |
210 |
280 |
280 |
240 |
240 |
8-22 |
8-22 |
| 200 |
230 |
335 |
335 |
295 |
295 |
8-22 |
12-22 |
| 250 |
250 |
390 |
405 |
350 |
355 |
12-22 |
12-26 |
| 300 |
300 |
440 |
460 |
400 |
410 |
12-22 |
12-26 |
| 350 |
350 |
500 |
520 |
460 |
470 |
16-22 |
16-26 |
| 400 |
405 |
565 |
580 |
515 |
525 |
16-26 |
16-30 |
| 450 |
430 |
615 |
640 |
565 |
585 |
20-26 |
20-30 |
| 500 |
450 |
670 |
715 |
620 |
650 |
20-26 |
20-33 |
| 600 |
510 |
780 |
840 |
725 |
770 |
20-30 |
20-36 | |
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