Marine Board Style Check Valve CB/T 3819-1999
- Nominal Pressure: 1.0Mpa
- Nominal Size: DN50-DN500 mm
- Working Medium: Sea water, fuel oil or steam ≤205°C
Technical Data
| Nominal Pressure Mpa |
Nominal Diameter mm |
Application Medium |
| 1.0 | 50~500 | Sea water, fresh water, fuel oil and steam ( t≤205℃) |
Material
| Name | Material | Marks |
| Body | Tin Bronze | QA19-2 |
| Disc | Aluminum Bronze | ZQ19-2 |