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Double Orifice Air Release Valve
发布时间：2022-06-14
点击人数：550次
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Product Detail
Double Orifice Air Release Valve
Main technical parameters
Size: DN50mm-200mm
Pressure: 0.6 Mpa-4.0 Mpa
Temperature: 0℃-75℃
Connection Type: Thread, Flange, Clamp type, Sleeve type.
Main parts and materials
|
1 |
2 |
3 |
4 |
5 |
6 |
|
Small exhaust port |
Valve Cover |
Bolt |
Floating Ball |
Body |
Gasket |
|
Steel, 304, Special Steel |
HT200, WCB, QT450,304, 316L, Special Steel |
4.8 Grade
8.8 Grade
others |
304, 316L, Special Steel |
HT200, QT450, WCB, 304, 316L, Special Steel |
Graphite rubber, others |
Main Dimensions mm
HG/T 20592-2009, PN1.6 Mpa
|
DN |
L |
H |
D |
D1 |
D2 |
b |
N-Φ |
|
50 |
260 |
250 |
165 |
125 |
102 |
18 |
4-18 |
|
80 |
270 |
260 |
200 |
160 |
138 |
20 |
8-18 |
|
100 |
300 |
290 |
220 |
180 |
158 |
20 |
8-18 |
|
150 |
400 |
350 |
285 |
240 |
212 |
22 |
8-22 |
|
200 |
440 |
390 |
340 |
295 |
268 |
24 |
12-22 |
ANSI B16.5-2003, 150LB
|
DN |
L |
H |
D |
D1 |
D2 |
b |
N-Φ |
|
50 |
260 |
250 |
150 |
120.7 |
92.1 |
17.5 |
4-18 |
|
80 |
270 |
260 |
190 |
152.4 |
127 |
22.3 |
4-18 |
|
100 |
300 |
290 |
230 |
190.5 |
157.2 |
22.3 |
8-18 |
|
150 |
400 |
350 |
280 |
241.3 |
215.9 |
23.9 |
8-22 |
|
200 |
440 |
390 |
345 |
298.5 |
269.9 |
27 |
8-22 |
