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GB/T588-93船用法兰青铜截止止回阀

产品介绍

    GB/T588-93船用法兰青铜截止止回阀
    详细信息


    性能规范 Technical Data

    公称压力 Nominal Pressure(MPa)

    公称通径 Nominal Diameter(am)

    适用介质 Applicable Medium

    0.6

    15~150

    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

    65~150

    1.6

    65~150

    2.5

    15~125

    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

    阀杆 Stem

    铝青铜 Aluminum Bronze

    CuA19Mn2

    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
    手轮
    Hand wheel
    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ThDoSA型B型
    1.065290115309275115615512310415146M14140121714.612.6
    80310125345298125617013811815148M14160142018.917.1
    100350150374325135619015813815148M14180142528.123.2
    1254001754263721557215183164151410M14200173238.035.2
    1504801804874151607240208190151412M14200173855.847.9
    1.61254001754654051557225187168171710M16250223253.345.1
    1504801805244571608255217196171912M16280243862.658.3
    2.5201507521720375595684813124M1280874.64.4
    2516080217203805105735613134M1280875.15.O
    3218085236216855115836415136M14100996.36.3
    4020090260236905125937415146M1412011118.57.7
    50230952882589561351038415146M14140121410.910.3
    65290115334301115717013211017178M16160141717.915.9
    80310125362321125718514712617198M16200172025.423.5
    1003501504273781358205167146171910M16250222537.632.8
    1254001754934331559240196172212110M20280243265.452.6

    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
    手轮
    Hand wheel
    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ThDoSAS型BS型
    0.6151309021720390480554011124M1080873.93.8
    201509521720395490655011124M1080874.44.3
    251601002172031004100756011144M1080874.84.9
    321801052362161055120907014154M12100996.76.5
    4020011526023611551301008014164M12120111188.2
    5023012528825812551401109014174M12140121411.512.5
    65290145310275145616013011014174M12140121715.213.8
    80310155345298155619015012818194M1616014202221.2
    100350175374325175621017014818204M16180142532.127.8
    125400200426366200724020017818208M16200173243.241.5
    150480225487415225726522520218208M16200173863.157.8
    1.665290145334301145618514512218174M16160141920.519.2
    80310155366321155620016013318198M16200172028.327.2
    100350175427378175622018015818208M16250222545.339.5
    125400200465405200725021018418228M1625022325751.3
    150480225524457225828524021222228M2028024386968.9
    2.5151309021720390595654714124M1280875.35
    2015095217203955105755814124M1280875.85.5
    251601002172031005115856814144M1280876.16.4
    3218010523621610551401007818154M16100998.68.4
    4020011526023611551501108818164M16120111110.611.2
    50230125288258125616512510218174M16140121414.214
    65290145334301145718514512218178M16160141920.719.4
    80310155362321155720016013318198M16200172028.527.4
    100350175427378175823519015822208M20250222545 840
    125400200493433200927022018426268M24280243275 561.6