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Product Introduction |
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Globe valve |
| It can be used in any pipes of industry, such as petrol , chemical and electric power ,to cut off or put through the medium. |
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| Performance |
Name |
Material |
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name |
Material |
Body ¡¢Cover |
carbon steel¡¢stainless steel304 ¡¢ stainless steel316 |
Nut of stem |
Aluminum bronze |
Disc |
carbon steel ¡¢ stainless steel304 ¡¢ stainless steel316 |
Stem packing |
Graphite asbestos £¬ PTFE £¬ Flexible graphite |
Sealing |
stainless steel ¡¢ stainless steel304 ¡¢ stainless steel316 |
Hand lever |
Malleable iron |
Stem |
stainless steel304 ¡¢ stainless steel316 |
Firmware |
Carbon steel ¡¢Stainless steel |
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| Material of parts |
Nominal Diameter(mm) |
DN 10-300 |
Nominal Pressure(MPa) |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
Shell testing pressure
(MPa) |
2.4 |
3.75 |
6.0 |
9.6 |
15.0 |
Sealing testing pressure(MPa) |
1.76 |
2.75 |
4.4 |
7.04 |
11.0 |
Suitable temperature
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¡Ü325¡æ |
Medium |
Steam£¬Oil £¬Water |
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| Outer Size Unit:mm |
Size(mm) |
L |
D |
D1 |
D2 |
Z-§æd |
H1 |
H2 |
D0 |
20 |
150 |
105 |
75 |
56 |
4-§æ14 |
275 |
285 |
140 |
25 |
160 |
115 |
85 |
65 |
4-§æ14 |
285 |
300 |
160 |
32 |
180 |
140 |
100 |
76 |
4-§æ18 |
302 |
327 |
180 |
40 |
200 |
150 |
110 |
84 |
4-§æ18 |
355 |
385 |
200 |
50 |
230 |
165 |
125 |
99 |
4-§æ18 |
362 |
397 |
240 |
65 |
290 |
185 |
145 |
118 |
8-§æ18 |
325 |
345 |
280 |
80 |
310 |
200 |
160 |
132 |
8-§æ18 |
369 |
420 |
280 |
100 |
350 |
235 |
190 |
156 |
8-§æ22 |
370 |
425 |
320 |
125 |
400 |
270 |
220 |
184 |
8-§æ26 |
558 |
608 |
400 |
150 |
480 |
300 |
250 |
211 |
8-§æ26 |
611 |
692 |
400 |
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