Nominal size: DN125-DN150
Main component materials: see document
Main external dimensions and connection dimensions: see document
Main component material
|
Name
|
Materials
|
|
Valve body
|
carbon Steel
|
chromium molybdenum vanadium steel
|
|
Valve seat
|
carbon Steel
|
alloy Steel
|
|
Valve disc
|
carbon Steel
|
alloy Steel
|
|
Valve stem
|
nitriding steel
|
nitriding steel
|
|
Valve bonnet
|
carbon Steel
|
chromium molybdenum vanadium steel
|
Main External Dimensions and Connection Dimensions
|
Nominal size DN(NPS)
|
Pressure level
|
Overall dimension (mm)
|
Piping size (mm)
|
Torque of electrical equipment (N.m)
|
Mass (Kg)
|
|
A
|
D₁
|
D₂
|
H
|
H₁
|
|
DN125(5 ")
|
3500
|
534
|
170
|
83
|
694
|
165
|
φ166 × 41.5
|
900
|
388
|
|
DN150(6 ")
|
2500
|
610
|
170
|
108
|
780
|
180
|
φ166 × 29
|
1800
|
596
|
