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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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