Description:
AQ系列 |
本閥門適用于工作溫度≤200℃的空氣，系空壓機安全閥，當設備內壓力超過允許值時，閥門自動開啟，繼而全量排放，當壓力降低到規定值時，閥門自動關閉，保證設備安全運行。 |
The valve of the air what
the working temperature are less than 200 , is air compressor specificity safety
alve when the pressure of equipmentexceeding the allowed value, the valvewill turn on auto-matically and discharge the pressure enti-rely. When the pressure decrease to the stated
value, the valve will quickly turn off
automatically, in order to make the equip-ment run effectively
. |
主要零部件材料 Explanation of
materials for main parts |
NO. |
Name of part |
AQ-20
Materials |
1 |
Body |
2Cr13 |
2 |
Nozzle |
2Cr13 |
3 |
Disc |
2Cr13 |
4 |
Stem |
2Cr13 |
5 |
Bonnet |
ZG230-450 |
6 |
Cap |
ZG230-450 |
Nominal
diameter
DN （mm） |
Dimensions （mm） |
do |
G |
D |
D1 |
Z- d |
L |
H |
20 |
17 |
G1" |
62 |
44 |
4-17 |
25 |
220 |
25 |
20 |
M36 2 |
70 |
50 |
4-20 |
28 |
226 | |
