Wafer Type Check Valve
Product Structure
Main Parts And Materials
|
Material Name |
H71/74/76H-(16-64)C |
H71/74/76W-(16-64)P |
H71/74/76W-(16-64)R |
|
Body |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
Disc |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
Sealring |
304,316,PTFE |
||
Main Outer Size
MAIN OUTER SIZE(H71)
| Nominal diameter |
d |
D |
L |
|
|
15 |
1/2″ |
15 |
46 |
17.5 |
|
20 |
3/4″ |
20 |
56 |
20 |
|
25 |
1″ |
25 |
65 |
23 |
|
32 |
1 1/4″ |
32 |
74 |
28 |
|
40 |
1 1/2″ |
40 |
84 |
31.5 |
|
50 |
2″ |
50 |
102 |
40 |
|
65 |
2 1/2″ |
65 |
121 |
46 |
|
80 |
3″ |
80 |
131 |
50 |
|
100 |
4″ |
100 |
156 |
60 |
|
125 |
5″ |
125 |
190 |
90 |
|
150 |
6″ |
150 |
220 |
105 |
|
200 |
8″ |
196 |
270 |
140 |
|
250 |
10″ |
246 |
328 |
146 |
MAIN OUTER SIZE(H76)
| Nominal diameter |
L |
d |
K |
D |
|
|
50 |
2″ |
60 |
48 |
50 |
108 |
|
65 |
2 1/2″ |
67 |
59 |
65 |
128 |
|
80 |
3″ |
73 |
73 |
80 |
142 |
|
100 |
4″ |
73 |
92 |
100 |
162 |
|
125 |
5″ |
86 |
115 |
125 |
192 |
|
150 |
6″ |
98 |
138 |
150 |
218 |
|
200 |
8″ |
127 |
186 |
200 |
272 |
|
250 |
10″ |
146 |
234 |
250 |
330 |
|
300 |
12″ |
181 |
270 |
300 |
375 |
|
350 |
14″ |
184 |
315 |
350 |
420 |
|
400 |
16″ |
191 |
365 |
400 |
483 |
|
450 |
18″ |
203 |
415 |
450 |
538 |
|
500 |
20″ |
219 |
465 |
500 |
593 |
|
600 |
24″ |
222 |
565 |
600 |
697 |
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