Water System Discharge Air Valve 3 Series AV
Overview
Merits
1.Refrain steam pipeline generating air lock.
2.Discharge non condensed gas,which could effectively protect heat effect of steam pipeline.
|
Product model |
||||
|
Valve body material |
PMA （MPA） |
Maximum Allowable temperature |
Used medium |
|
|
AV21、AV30、 AE14 AF-4、 ZP1、ZP2 |
Carbon steel Carbon steel |
1.6 1.6 |
425 425 |
Air、Water Air、Water |
|
Part and component name |
Material |
|
Valve body、Valve cover |
Carbon steel、Stainless steel |
|
Inner parts |
Stainless steel、stainless bimetal |
|
Valve seat |
Stainless steel |
|
Filtrating screen |
Stainless steel |
|
Product model |
Calibre |
Amm |
Bmm |
Dmm |
Kmm |
Lmm |
（kg） Weight |
Maximum Allowable Pressure (design Pressure of the shell) |
|
|
Carbon steel |
32-AV |
15,20 |
171 |
259 |
141 |
32 |
86 |
14 |
4.1MPa@38℃ 3.4MPa@399℃ |
|
33-AV |
20,25 |
203 |
294 |
154 |
37 |
98 |
22 |
6.9MPa@38℃ 4.1MPa@399℃ |
|
|
36-AV |
40,50 |
301 |
435 |
229 |
54 |
154 |
74 |
||
。
Key specifications
| Valve body, Valve cover | Carbon steel, Stainless steel |
|---|---|
| Inner parts | Stainless steel, stainless bimetal |
| Valve seat | Stainless steel |
| Filtrating screen | Stainless steel |
