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Marine Cast Iron Flanged Stop Check Valves
China Deyuan Marine Fitting Co.,ltd are leading supplier of different type of marine valve,we can offer marine gate valve,marine globe valve,marine butterfly valve,marine check valve etc with GB standard,JIS standard,DIN standard,API、ANSI,BS standard etc.Pls contact us for more details
|
Nominal pressure(Mpa) |
Nominal Diameter(mm) |
Applicable medium |
|
0.6 |
50~300 |
Sea water,fresh water,lubricanting oil,fuel oil t≤220℃steam |
|
1.0 |
65~250 |
|
|
1.6 |
20~50 |
|
Parts name |
Material |
|
|
Name |
marks |
|
|
Body/cover |
Gray cast iron |
HT200 |
|
Disc |
Cast tin bronze |
ZCuSn10Zn2 |
|
Seat |
Cast aluminum bronze |
ZcuA19Mn2 |
|
Stem |
Aluminum bronze |
CuA19Mn2 |
|
PN (Mpa) |
DN (mm) |
Structure dimension |
Hand wheel |
Weight(kg) |
||||||
|
L |
H≈ |
H1 |
||||||||
|
A type |
B type |
Atype |
B type |
B type |
Do |
S |
A type |
B type |
||
|
1.0 |
65 |
290 |
115 |
310 |
277 |
115 |
140 |
12 |
18.9 |
16.7 |
|
80 |
310 |
125 |
345 |
304 |
125 |
160 |
14 |
23.0 |
19.9 |
|
|
100 |
350 |
150 |
374 |
325 |
135 |
180 |
14 |
31.0 |
27.2 |
|
|
125 |
400 |
175 |
426 |
366 |
155 |
200 |
17 |
39.3 |
37.5 |
|
|
150 |
480 |
180 |
482 |
410 |
160 |
200 |
17 |
55.5 |
48.4 |
|
|
1.6 |
20 |
150 |
75 |
217 |
203 |
75 |
7 |
95 |
5.7 |
5.1 |
|
25 |
160 |
80 |
217 |
203 |
80 |
7 |
105 |
6.0 |
5.6 |
|
|
32 |
180 |
85 |
236 |
216 |
85 |
7 |
115 |
7.0 |
6.9 |
|
|
40 |
200 |
90 |
260 |
236 |
90 |
8 |
125 |
9.2 |
8.5 |
|
|
50 |
230 |
95 |
288 |
258 |
95 |
8 |
135 |
11.9 |
11.3 |
|
