|
|
|
|
|
Classification：Relief valve
Trade names：
|
| |
| Relief valve of the air compressor |
| Type of the products: AQ series |
|
|
| This valve is suitable for ≤ air of 200 degrees Centigrade of working temperature, is the special-purpose relief valve of the air compressor, when the pressure exceeds the allowing value in the equipment, the valve is opened automatically, then the whole quantity is discharged, when the pressure is reduced to the regulation value, the valve is closed automatically, guarantee the safe operation of the equipment. |
Main spare part material :
|
NO.
|
Part name
|
AQ-20 material
|
|
1
|
The valve has body
|
2Cr13
|
|
2
|
Valve seat
|
2Cr13
|
|
3
|
Valve one
|
2Cr13
|
|
4
|
Valve stem
|
2Cr13
|
|
5
|
The valve covering
|
ZG230-450
|
|
6
|
Valve cap
|
ZG230-450
|
|
External dimension and size of connecting :
|
Nominal and open directly
|
Size
|
|
do
|
G
|
D
|
D1
|
Z-ød
|
L
|
H
|
|
20
|
17
|
G1"
|
62
|
44
|
4-17
|
25
|
220
|
|
25
|
20
|
M36* 2
|
70
|
50
|
4-20
|
28
|
226
|
|
|
|
|
|
|
