External Screw Thread Bronze Check Valve GB/T 597-83
- Suitable medium: Sea water, Fresh water, Lubricant oil, Fuel oil or Steam ≤250℃.
- Type: A (Straight check valve), B ( Angle check valve)
- Nominal Pressure: 4.0Mpa
- Nominal Size: 10 ~ 32mm
- Material: Cast Aluminum Bronze for Body, Aluminum Bronze for Cover, Disc and Stem.
Technical Data
Type | Name | Nominal Pressure MPa |
Nominal Size mm |
A | Straight Check Valve | 4.0 | 10~32 |
B | Angle Check Valve | 4.0 | 10~32 |
Material
Name | Material | Marks |
Body | Cast Aluminum Bronze | ZCuAl9Mn2 |
Cover,Disc,Stem | Aluminum Bronze | CuAl9Mn2 |