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CAST IRON DIN BALL VALVE |
| |
| Main Parameter Specification |
| Design and manufacture:DIN3357 |
| Face to Face:DIN3202,DN15-DN200(F4),DN200(F5) |
| End flange dimensions:DIN2533 |
| Nominal pressure:1.6Mpa |
| Pressure test:ISO5208 |
|
| |
NO. |
Part Name |
Material |
1 |
Body |
Cast iron(GG25 or GGG40) |
2 |
Bonnet |
Cast iron(GG25 or GGG40) |
3 |
Nut |
Carbon steel |
4 |
Bolting |
Carbon steel |
5 |
Ball |
Stainless steel(SS304) |
6 |
Seat |
PTFE |
7 |
Gasket |
PTFE |
8 |
Stem |
Stainless steel(SS304) |
9 |
Stem Packing |
PTFE |
10 |
Gland flange |
Cast iron(GG25 or GGG40) |
11 |
Gland bolt |
Carbon steel |
12 |
Stop collar |
Carbon steel |
13 |
Lever |
Ductile iron(GGG40) |
14 |
Circlip |
Carbon steel |
|
DN |
d |
L |
H |
W |
D |
C |
R |
b |
N-h |
f |
50 |
37 |
150 |
130 |
250 |
165 |
125 |
102 |
20 |
4-φ18 |
3 |
65 |
49 |
170 |
145 |
250 |
185 |
145 |
122 |
20 |
4-φ18 |
3 |
80 |
58 |
180 |
170 |
350 |
200 |
160 |
138 |
22 |
8-φ18 |
3 |
100 |
75 |
190 |
180 |
350 |
220 |
180 |
158 |
24 |
8-φ18 |
3 |
125 |
88 |
200 |
205 |
400 |
250 |
210 |
188 |
26 |
8-φ18 |
3 |
150 |
98 |
210 |
225 |
400 |
285 |
240 |
212 |
26 |
8-φ23 |
3 |
200 |
148 |
230(F4)
400(F5) |
267 |
600 |
340 |
295 |
268 |
30 |
12-φ23 |
3 |
|
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