| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Industrial Supplies / Metallurgy Machinery |
| Label: | wafer check valve , check valve , dual-plate valve |
| Price: |
-
|
| Min. Order: | 10 pc |
| Last Online:24 Dec, 2015 |
wafer dual plate check valve:
|
Size |
L |
D |
D1 |
D2 |
R |
||
|
DN |
NPS |
DIN PN10 |
DIN PN16 |
||||
|
40 |
1-1/2” |
43 |
78 |
78 |
/ |
/ |
25 |
|
50 |
2” |
43 |
107 |
107 |
40 |
40 |
27 |
|
65 |
2-1/2” |
46 |
127 |
127 |
60 |
60 |
35 |
|
80 |
3” |
64 |
142 |
142 |
70 |
70 |
42 |
|
100 |
4” |
64 |
162 |
162 |
88 |
88 |
50 |
|
125 |
5” |
70 |
192 |
192 |
115 |
115 |
64 |
|
150 |
6” |
76 |
218 |
218 |
134 |
134 |
77 |
|
200 |
8” |
89 |
273 |
273 |
182 |
182 |
102.5 |
|
250 |
10” |
114 |
328 |
328 |
220 |
220 |
125 |
|
300 |
12” |
114 |
378 |
378 |
260 |
260 |
146 |
|
350 |
14” |
127 |
438 |
444 |
298 |
298 |
170 |
|
400 |
16” |
140 |
489 |
489 |
350 |
350 |
195 |
|
450 |
18” |
152 |
539 |
555 |
385 |
385 |
215 |
|
500 |
20” |
152 |
594 |
617 |
438 |
438 |
238 |
|
600 |
24” |
178 |
695 |
734 |
538 |
538 |
292 |
|
700 |
28” |
229 |
810 |
804 |
662 |
662 |
345 |
|
800 |
32” |
241 |
917 |
911 |
762 |
762 |
294 |
Product Description:
| Size: | DN40-DN900 |
| Pressure: | PN10-PN16 |
| Stem: | Stainless steel |
| Valve seat: | NBR,VITON, EPDM, CF8, CF8M |
| Body: | Ductile iron |
| Disc: | Ductile iron, Stainless steel, Aluminum bronze |
| Spring: | Stainless steel |
