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      1. 當前位置:首頁 >> 截止閥

        截止閥 Shut-off valve

        按產品分類分:刀閘閥球閥閘門閘閥截止閥蝶閥止回閥眼鏡閥其他

        按產品用途分:化工水處理煤電廠食品造紙石油展區

        低溫截止閥
        • 低溫截止閥

        產品名稱:低溫截止閥

        上一條:儀表針形截止閥
        下一條:保溫截止閥

        【產品用途】
        低溫截止閥適用于低溫液體貯運設備的管理系統,具有開關靈活、密封可靠的特點,也可用于其他低溫和深冷介質的管理系統
        【執行標準】
        設計與制造:JB/T7749-95
        結構長度:GB/T12221-89
        連接端:GB/T9113-2000,HG20592-97,SH3406-96GB/T12224-89
        檢驗與試驗:JB/T7749-95

         【性能參數】

         

        型號

        DJ41Y-16

        DJ41Y-16P

        DJ41Y-25

        DJ41Y-25P

        DJ41Y-40

        DJ41Y-40P

        工作壓力(MPa)

        1.6

        2.5

        4.0

        適用溫度(℃)

        -45

        -101

        -196

        適用介質

        液化天然氣、乙烯、丙烯等低溫介質

        材料

        閥體、閥蓋

        LCB

        LC3

        LCB

        LC3

        LCB

        LC3

        閥瓣、閥座

        鉻鎳鋼+鈷鉻鎢

        閥桿

        鉻鎳鋼

        主要外形和連接尺寸

        公稱通徑主要外形尺寸和連接尺寸H
        LDD1D2bZ-dD0-46℃-101℃-196℃
        DJ41Y-16C DJ41Y-16P DJ41Y-16R DJ641Y-16C DJ641Y-16P DJ641Y-16R DJ9B41Y-16C DJ9B41Y-16P DJ9B41Y-16R
        50230160125100164-18240460480520
        65290180145120184-18280475505525
        80310195160135208-18280520550590
        100350215180155208-18320545575615
        125400245210185228-18360590620660
        150480280240210248-23400650650730
        2006003352952652612-23400850850930
        2507304053553203012-254509569861036
        3008504604103753012-25500109511251175
        DJ41Y-25 DJ41Y-25P DJ41Y-25R DJ641Y-25C DJ641Y-25P DJ641Y-25R DJ9B41Y-25C DJ9B41Y-25P DJ9B41Y-25R
        50230160125100204-18240460480520
        65290180145120228-18280475505525
        80310195160135228-18280520550590
        100350230190160248-23320545575615
        125400270220188288-25360590620660
        150480300250218308-25400650680730
        2006003603102783412-25400850880930
        2507304253703323612-304509569861036
        3008504854303904016-30500109511251175
        DJ41Y-40 DJ41Y-40P DJ41Y-40R DJ641Y-40C DJ641Y-40P DJ641Y-40R DJ9B41Y-40C DJ9B41Y-40P DJ9B41Y-40R
        5023016012510020-240483504546
        6529018014512022-280499530551
        8031019516013522-280546578620
        10035023019016024-320572604646
        12540027022018828-36062061693
        15048030025021830-400683741767
        20060036032028238-400893924977
        25073042538534542-450100410351088
        30085048545040846-500115011811234

         

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