CB/T465-1995 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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型式
Type
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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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A、AS
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0.6
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50～150
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0.4
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175～300
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AS
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0.25
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350～500
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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
阀芯Plug
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铸铁
Cast iron
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HT200
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阀杆Stem
方螺母
Square nut
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铝青铜
Aluminum bronze
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QAl9-2
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标记示例：How to order
公称压力为0.6MPa，公称通径为100mm，按GB569法兰连接尺寸和密封面的法兰铸铁闸阀：
闸阀 A6100 CB/T465-1995
For cast iron flanged brake valves of PN0.6MPa，DN100mm and the flange dimensions in accord with GB569
Brake valve A6100 CB/T465-1995
公称压力为0.4MPa，公称通径为200mm，按GB2501法兰连接尺寸和密封面(四进位)的法兰铸铁闸阀：
闸阀 AS4200 CB/T465-1995
For cast iron flanged brake valves of PN0.4MPa，DN200mm and the flange dimensions in accord with GB2501
Brake valve AS4200 CB/T465-1995
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