H41x消声止回阀
发布时间 2016-09-13 14:07:24
产品描述
H41X消声止回阀概述：
消声止回阀适用于给排水管道，阀瓣采用进口两端中心轴导向，启闭灵活，可水平安装或垂直安装。阀瓣采用弹簧加载，其快速关闭能有效的消除水锤，密封性能好，关闭无噪声。它具有体积小、重量轻、流体阻力小，耐疲劳、寿命长等优点
产品概括：
|
型号 |
公称压力 |
壳体试验压力 |
密封试验压力 |
适用介质 |
工作温度 |
|
H41X-10 |
1.0MPa |
1.5MPa |
1.1MPa |
水及弱腐蚀性流体 |
≤80℃ |
|
H41X-16 |
1.6MPa |
2.4MPa |
1.76MPa |
水及弱腐蚀性流体 |
≤80℃ |
主要零件材料：
|
型号 |
阀体 |
密封圈 |
弹 簧 |
阀盖环 |
|
||||||
|
H41X-10 |
铸铁、不锈钢、制合金 |
丁腈豫胶(NBR) |
不锈钢丝1Cr18Ni9Ti |
球墨铸铁或碳钢 |
|
||||||
|
H41X-16 |
铸铁、小锈制、铜合金 |
丁腈豫胶(NBR) |
不锈钢丝1Cr18Ni9Ti |
球墨铸铁或碳钢 |
|
||||||
|
公称压力PN(MPa) |
公称通径DN(mm) |
尺 寸(mm) |
|||||||||
|
L |
D |
K |
P |
Z-φd |
|||||||
|
1.0 |
25 |
|
11 |
85 |
48 |
4-14 |
|||||
|
32 |
|
135 |
100 |
56 |
4-18 |
||||||
|
40 |
|
145 |
110 |
63 |
4-18 |
||||||
|
50 |
100 |
160 |
125 |
79 |
4-18 |
||||||
|
65 |
125 |
185 |
145 |
97 |
4-18 |
||||||
|
80 |
150 |
195 |
160 |
110 |
4-18 |
||||||
|
100 |
180 |
215 |
180 |
127 |
8-18 |
||||||
|
125 |
200 |
245 |
210 |
161 |
8-18 |
||||||
|
150 |
210 |
280 |
240 |
180 |
8-23 |
||||||
|
200 |
255 |
335 |
295 |
238 |
8-23 |
||||||
|
250 |
400 |
390 |
350 |
280 |
12-25 |
||||||
|
300 |
420 |
440 |
400 |
310 |
12-25 |
||||||
|
350 |
430 |
500 |
460 |
334 |
16-25 |
||||||
|
400 |
450 |
565 |
515 |
468 |
16-25 |
||||||
|
公称压力 |
公称通径 |
尺 寸(mm) |
||||
|
L |
D |
K |
P |
Z-φd |
||
|
1.6 |
25 |
|
115 |
85 |
48 |
4-18 |
|
32 |
|
135 |
100 |
56 |
4-18 |
|
|
40 |
|
145 |
110 |
63 |
4-18 |
|
|
50 |
100 |
160 |
125 |
79 |
4-18 |
|
|
65 |
125 |
185 |
145 |
97 |
8-18 |
|
|
80 |
150 |
195 |
160 |
110 |
8-18 |
|
|
100 |
180 |
215 |
180 |
127 |
8-18 |
|
|
125 |
200 |
245 |
210 |
161 |
8-18 |
|
|
150 |
210 |
280 |
240 |
180 |
8-23 |
|
|
200 |
255 |
340 |
295 |
238 |
12-23 |
|
|
250 |
400 |
405 |
355 |
280 |
12-25 |
|
|
300 |
420 |
460 |
410 |
310 |
12-25 |
|
|
350 |
430 |
520 |
470 |
334 |
16 25 |
|
|
400 |
450 |
580 |
525 |
468 |
16-30 |
|
阀门型号编制方法http://www.wtfm.cc/News/T2/282.html
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阀门知识http://www.wotuo.net/articleList_T1.html
球阀知识http://www.wotuo.net/articleList_T8.html
蝶阀知识http://www.wotuo.net/articleList_T9.html
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