The marine duo-eccentric-pivoted butterfly valve is GB/T3037-1994 standard.
- Nominal diameter: DN100~800
- Nominal working pressure: PN10~16(1.0~1.6MPa)
- For delivering water, seawater and fuel(Temperature≤70℃) for vessel pipeline system.
Material table of main parts:
| Part Name | Material |
| Valve body | QT400-15, ZG230-450 |
| Casing | HT250 |
| Plate | ZQAl9-2 |
| Valve seat | NBR, Fluororubber |
| Stern | 1Cr13, 1Cr17Ni2 |
| Cylinder body | 25 |
CCS certified and GL, LR, DNV, BV, RLNA, ABS, NK, and KR certificates could be provided as per requirement.
Please feel free to send us an inquiry of our marine duo-eccentric-pivoted butterfly valve.
