Nominal pressure (Mpa)
|
1.6
|
2.5
|
|
Shell test pressure (Mpa)*
|
2.4
|
3.75
|
|
Sealing test pressure (Mpa)
|
1.6
|
2.5
|
|
Highest inlet pressure (Mpa)
|
1.6
|
2.5
|
|
Outlet pressure range (Mpa)
|
0.1-1.0
|
0.1-1.6
|
|
Pressure characteristic deviation (Mpa)△P2P
|
GB12246-1989
|
|
|
Flow characteristic deviation (Mpa)△P2G
|
GB12246-1989
|
|
|
smallest differential pressure
|
0.15
|
0.15
|
|
leakage
|
GB12245-1989
|
|
DN
|
G
|
L
|
H
|
H1
|
15
|
1/2"
|
140
|
295
|
90
|
20
|
3-4"
|
140
|
330
|
98
|
25
|
1"
|
160
|
330
|
110
|