产品编号:ZQ619
产品关键字:美标旋启式法兰止回阀 旋启式止回阀 止回阀
 
ZQ619
产品编号：ZQ619
型号：H44W/H44H
规格：1/2"-12"
公称压力：ANSI150 300Lb
适用温度范围：-40～+180℃/-10～+425℃
材质：WCB CF8 CF8M CF3 CF3M
试验标准：API598
制造标准：ANSI
采用铸造铸件
| 零件名称 |
CF8系列 |
CF3系列 |
CF8M系列 |
CF3M系列 |
WCB系列 |
| 阀体/阀盖 |
CF8 |
CF3 |
CF8M |
CF3M |
WCB |
| 摇杆 |
CF8 |
CF3 |
CF8M |
CF3M |
WCB |
| 阀瓣 |
CF8 |
CF3 |
CF8M |
CF3M |
WCB |
| 垫片 |
PTFE+304 |
PTFE+304L |
PTFE+316 |
PTFE+316L |
石墨+304 |
| 螺柱 |
A193-B8 |
A193-B8 |
A193-B8M |
A193-B8M |
35CrMoA |
| 螺母 |
A194-8M |
A194-8M |
A194-8M |
A194-8M |
45 |
| 尺寸 |
inch |
2" |
2-1/2" |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
14" |
16" |
18" |
20" |
24" |
| DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
| L |
mm |
203 |
216 |
241 |
292 |
330 |
356 |
195 |
622 |
699 |
787 |
864 |
978 |
978 |
1295 |
| H |
mm |
142 |
166 |
178 |
236 |
252 |
266 |
314 |
368 |
429 |
455 |
510 |
560 |
600 |
880 |
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| 尺寸 |
inch |
2" |
2-1/2" |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
14" |
16" |
18" |
20" |
24" |
| DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
| L |
mm |
267 |
292 |
318 |
356 |
400 |
444 |
533 |
622 |
711 |
838 |
864 |
978 |
1016 |
1346 |
| H |
mm |
165 |
185 |
205 |
228 |
250 |
275 |
325 |
378 |
410 |
480 |
530 |
575 |
630 |
860 |
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