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              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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