CBM1091-81 法兰铸铁闸阀
Cast iron flanged brake valves
适用介质：淡水、海水和滑油
Available medium：Fresh water、sea water and lubricating oil
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公称压力PN(Mpa)
Nominal Pressure
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公称通径DN（mm）
Nominal Diameter
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0.5
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50～150
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0.4
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200～400
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0.2
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450，500
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零件名称
Part Name
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材料
Material
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阀体Body
阀盖Bonnet
阀板Plug
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铸铁
Cast iron
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HT200
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阀杆Stem
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铝青铜
Aluminum bronze
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QAl9-2
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密封圈
Sealing ring
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铸铝青铜Cast
aluminum bronze
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ZQAl9-2
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标记示例：How to order
公称压力为0.5MPa，公称通径为100mm的法兰铸铁闸阀：
闸阀 5100 CBM1091-81
For cast iron flanged brake valves of PN0.5MPa，DN100mm
Brake valve 5100 CBM1091-81
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