Products
Rising stem resilient seated gate valve
Classification：
Summary
PRODUCT DETAILS
Product overview
Used to cut off,connect,adjust the medium in the pipeline, with good fluid control characteristics and sealing performance, is widely used in gold. electric power. petroleum,chemical,air,gas,combustible gas and water supply and drainage and other corrosive media on the pipeline.
Technical parameter
|
Operation |
GEAR |
Pressure Test |
GB/13927-2008 |
|
Class |
0.6MPa-1.6MPa |
Structure Length |
GB/T12221-2005 |
|
Applicable medium |
water, steam, gas, oil, etc. |
Design and Manufacture |
GB/T24924-2010 |
|
Applicable temperature |
0℃-80℃ |
Flange Connection Size |
GB/T17241.6-2008 |
|
Size |
DN40-DN1200 |
|
PN16 |
||||||||
| Nominal diameter | Structure length (reference value) | Flange dimensions and bolt hole dimensions (standard values) | ||||||
|
L |
D1 |
D2 |
D3 |
Z-Φd |
b |
f |
||
|
50 |
2 " |
178 |
99 |
125 |
165 |
4-Φ19 |
19 |
3 |
|
80 |
3 " |
203 |
132 |
160 |
200 |
8-Φ19 |
19 |
3 |
|
100 |
4 " |
229 |
156 |
180 |
220 |
8-Φ19 |
19 |
3 |
|
150 |
6 " |
267 |
211 |
240 |
285 |
8-Φ23 |
19 |
3 |
|
200 |
8 " |
292 |
266 |
295 |
340 |
12-Φ23 |
20 |
3 |
|
250 |
10 " |
330 |
319 |
355 |
400 |
12-Φ28 |
22 |
3 |
|
300 |
12 " |
356 |
370 |
410 |
455 |
12-Φ28 |
24.5 |
4 |
Keywords：
Rising stem resilient seated gate valve
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