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GB/T589-93船用法兰青铜止回阀

更新时间:GB/T589-93船用法兰青铜止回阀

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详细介绍

性能规范 Technical Data

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公称压力 Nominal Pressure(MPa)

公称通径 Nominal Diameter(am)

适用介质 Applicable Medium

0.6

15~125

海水、淡水、滑油、燃油和 t≤250℃蒸汽 Sea water, Fresh water, Lubricanting oil, Fuel oil, t≤250℃ steam.

1.0

65~125

1.6

65~125

2.5

15~100

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主要零部件材质 Materials of Main Parts

 

零件名称 Parts Name

材料 Material

名称 Name

牌号 Marks

阀体、阀盖、阀盘 Body/Cover/Disc

铸锡青铜 Cast Tin Bronze

ZCuSn10Zn2, ZCuSn5Pb5Zn5

 

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PN1.0、1.6、2.5MPa的A型、B型基本尺寸 Dimensions

 

公称 压力 PN (MPa)公称 通径 DN (mm)结构尺寸
Structure Dimension
壁厚 Thickness法兰 Flange螺栓 Bolt升程 Lift Range
m
参考重量 Weight(kg)
LH≈H1
A型B型A型B型B型DD1D2d0bn个ThA型B型
1.06529011512394115615512310415146M141912.211.3
80310125139104125617013811815148M142316.414.3
100350150160117135619015813815148M142824.622.7
1254001751851291557215183164151410M143537.030.4
1.61254001751971431557225187168171710M163545.840.0
2.52015075796675595684813124M1263.63.5
25160808067805105735613134M1274.34.1
32180858568855115836415136M1495.04.8
40200908876905125937415146M14126.36.0
5023095109859561351038415146M14158.68.2
6529011512394115717013211017178M161913.511.5
80310125150110125818514712617198M162319.817.3
1003501501551181358205167146171910M162830.525.7

 

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PN0.6、1.6、2.5MPa的AS型、BS型基本尺寸 Dimensions

 

公称
压力PN (MPa)

公称
通径DN (mm)

结构尺寸 Structure Dimension

壁厚Thickness

法兰 Flange

螺栓 Bolt

升程Lift Range m

参考重量Weight(kg)

LH≈H1
AS型BS型AS型BS型BS型DD1D2d0bn个ThAS型BS型
0.61513090847090480554011124M1073.03.2
2015095847095495655011124M1073.43.6
2516010084701004100756011144M1073.84.0
3218010590701055120907014154M1295.65.4
402001151017711551301008014164M12127.16.8
502301251108012551401109014174M12158.39.2
6529014512289145616013011014174M121916.412.2
80310155153112155619015012818194M162318.317.7
100350175162113175621017014818204M162828.023.8
125400200182123200724020017818208M163534.031.9
1.66529014513697145618514512218174M161915.614.4
80310155158117155620016013318194M162322.020.8
100350175170121175622018015818208M162836.531.3
125400200185129200725021018418228M163543.037.2
2.51513090847090595654714124M1274.44.2
20150958470955105755814124M1274.84.6
2516010084701005115856818144M1275.25.4
32180105907010551401007818154M1697.37.1
402001151017711551501108818164M16129.18.7
5023012511081125616512510218174M161510.910.7
6529014513697145718514512218178M161915.914.7
80310155158117155720016013318198M162322.221.1
100350175170121175823519015822208M202837.03.8


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