| 港口的规模 |
8 |
| 出生地 |
Shandong China (Mainland) |
| 模式的数量 |
DI_ BV |
| 牌子的名字 |
JH |
| 标准或Nonstandard |
标准 |
| 结构 |
蝴蝶 |
| 压力 |
低气压 |
| 材料 |
选角的 |
| 温度的媒体 |
低温度 |
| 媒体 |
水 |
Ductile Iron Butterfly ValvesDouble Flanged Butterfly Valves With Disc Double Eccentric With Resilient Seat Conform to BS EN593 (BS5155)Size:DN100-DN2000Specification:Nominal pressure (MPa)1.6Testing PressureBody shell2.4Seal1.76Working pressure (MPa)1.6Suitable temperature (°C)≤80Suitable MediumWaterTechnical and requirementDesign, manufacture are according to standard of BSEN593-98(Butterfly Valves For Waterworks Purpose). The flange of the butterfly valve is according to PN1.6 Mpa flange of BSEN1092-2 for internal ductile iron flanges. Inspection is according to standard PrEN12266-3.(No Visible Leakage). The valves for PN1.0 MPa and PN2.5 MPa are also can be designed and manufactured.