All weather Breather valve
1.Manufacturing standard:GB5908-86.
2.End type:Flange/Thread.
3.End standard:HG,GB,SH,HGJ,JB,ANSI,JIS.
4.Operating pressure:
• Positive pressure:36mmH2O～1000mmH2O;
• Vaccum pressure:-25mmH2O～-65mmH2O.
5.Pressure group:A,B,C,D.
Main material for construction:
|
No. |
1 |
2 |
3 |
4 |
5 |
6 |
|
Component |
Body |
Positive valve plate |
Vaccum valve plate |
Bolt/Nut |
Guide rod |
Gasket seal |
|
Material |
AL、CS |
CS |
PTFE |
CS |
AL |
Graphite |
Dimension table：
|
DN/mm |
L/mm |
H/mm |
|
50 |
320 |
295 |
|
80 |
380 |
325 |
|
100 |
420 |
355 |
|
150 |
520 |
425 |
|
200 |
600 |
495 |
|
250 |
680 |
575 |
|
300 |
750 |
625 |
|
350 |
850 |
675 |
Drawing of All weather Breather valve:
OrderConstruction：
Please give clear indication of Dimension operating pressure and material.
Please give clear indication of flange, material and operating pressure if you need other standard.
