宜城金属密封柱塞式闸阀 Z41H金属密封柱塞式闸阀优质服务

Z41H金属密封柱塞式闸阀金属密封柱塞式闸阀采用国标闸阀尺寸设计的非金属密封法兰连接腰鼓形柱塞闸阀和金属密封法兰连接腰鼓形柱塞闸阀的手轮操作机构有两种形式，一种如图六、图八所示，另一种新形式如图七所示，即手轮只转动而不做上、下运动而阀杆只做上下运动而不转动。当阀门全开时阀杆伸长至点，但还是在保护套内。这种手轮的操作机构优点如下：1、手轮不上、下运动所占用的空间小，适合装在空间紧凑的管路系统中。2、手轮上的转动扭矩，不直接作用在阀杆上，则阀杆不易产生弯曲变形，而转动扭矩小。3、阀杆在保护套中上、下运动，与外界隔离，适用于室外安装，避免了大气中吹来的风沙所磨损以及酸碱物质的腐蚀。主要连接、结构尺寸：DN(mm)尺寸（mm）UZ41H-16C（Y、P、R）1520253240506580100125150200250300350400L130150160180240250265280300325350400450500550600W100100120140160180200240270310340400520640760900D95105115135145160180195215245280335405460520580K657585100110125145160180210240295355410470525D14555657885100120135155185210265320375435485t14141416161618202022242630303436n-φ4-144-144-144-184-184-184-188-188-188-188-238-2312-2312-2516-2516-30DN(mm)尺寸（mm）UZ41H-25C（Y、P、R）1520253240506580100125150200250300350400L130150160180240250265280300325350400450500550600W100100120140160180200240280310340400520640760900D95105115135145160180195230270300360425485550610K657585100110125145160190220250310370430490550D14555657885100120135160188218278332390448505t16161618182022222428303436404448n-φ4-144-144-144-184-184-188-188-188-238-258-2512-2512-3016-3016-3416-34DN(mm)尺寸（mm）UZ41H-40C（Y、P、R）1520253240506580100125150200250300350400L130150160180200250265280300325350400450500550600W100100120140160180200240280310340400520640760900D95105115135145160180195230270300375445510570655K657585100110125145160190220250320385450510585D14555657885100120135160188218282345408465535t16161618182022222428303842465258n-φ4-144-144-144-184-184-188-188-188-128-268-2612-3012-3316-3316-3616-39DN(mm)尺寸（mm）UZ41H-64C（Y、R、P）506580100125150200L250280310350400450550W200240280310340400520D175200210250295340405K135160170200240280345D1105130140168202240300t26283032363844n-φ4-238-238-238-258-308-3412-34DN(mm)尺寸（mm）UZ41H-100C（Y、R、P）506580100125150200L250280310350400450550W200240280310340400520D195220230285310350430K145170180210250290360D1112138148172210250312t28323438424054n-φ4-258-258-238-308-3412-3412-41
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n柱塞型闸阀的结构柱塞闸阀是由阀体、阀盖、阀杆、柱塞、导向套、密封环、手轮等零件组成(如图)。当手轮旋转时，通过阀杆带动柱塞在导向套中上、下往复运动，使柱塞端部斜锥面与阀座面完成阀门的开启与关闭功能。在阀门中柱塞与密封环采用过盈配合，通过调节中法兰螺栓预紧力，使密封环压缩所产生的侧向力与阀体中孔面及柱塞外圆密封从而耐磨性高的无毒新型密封材料，所以密封可靠、经久耐用，从而提高阀门的使用寿命。柱塞闸阀是根据原有的闸阀连接尺寸设计制造的，由于闸阀在使用过程中出现外漏，密封环带复性较差，使用寿命短等缺点，本柱塞闸阀结合了柱塞阀的无泄漏优点和闸阀启闭快又耐高温高压的特点，成为一种结构新颖的无泄漏柱塞闸阀。柱塞式闸阀的性能规范阀体材料适用温度适用介质压力范围铸钢≤250℃水、蒸汽、油品PN1.6-4.0MPa铸铁≤180℃水、蒸汽、油品PN1.6不锈钢≤200℃硝酸、醋酸通径范围含钼不锈钢≤200℃氮、氢、尿素等DN15-400mm柱塞式闸阀的实验压力实验项目实验介质实验压力压强实验水1.5PN高压密封试验水1.1PN低压气密封试验气0.5-O.7MPa
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nZ41H金属密封柱塞式闸阀金属密封柱塞式闸阀采用国标闸阀尺寸设计的非金属密封法兰连接腰鼓形柱塞闸阀和金属密封法兰连接腰鼓形柱塞闸阀的手轮操作机构有两种形式，一种如图六、图八所示，另一种新形式如图七所示，即手轮只转动而不做上、下运动而阀杆只做上下运动而不转动。当阀门全开时阀杆伸长至点，但还是在保护套内。这种手轮的操作机构优点如下：1、手轮不上、下运动所占用的空间小，适合装在空间紧凑的管路系统中。2、手轮上的转动扭矩，不直接作用在阀杆上，则阀杆不易产生弯曲变形，而转动扭矩小。3、阀杆在保护套中上、下运动，与外界隔离，适用于室外安装，避免了大气中吹来的风沙所磨损以及酸碱物质的腐蚀。主要连接、结构尺寸：DN(mm)尺寸（mm）UZ41H-16C（Y、P、R）1520253240506580100125150200250300350400L130150160180240250265280300325350400450500550600W100100120140160180200240270310340400520640760900D95105115135145160180195215245280335405460520580K657585100110125145160180210240295355410470525D14555657885100120135155185210265320375435485t14141416161618202022242630303436n-φ4-144-144-144-184-184-184-188-188-188-188-238-2312-2312-2516-2516-30DN(mm)尺寸（mm）UZ41H-25C（Y、P、R）1520253240506580100125150200250300350400L130150160180240250265280300325350400450500550600W100100120140160180200240280310340400520640760900D95105115135145160180195230270300360425485550610K657585100110125145160190220250310370430490550D14555657885100120135160188218278332390448505t16161618182022222428303436404448n-φ4-144-144-144-184-184-188-188-188-238-258-2512-2512-3016-3016-3416-34DN(mm)尺寸（mm）UZ41H-40C（Y、P、R）1520253240506580100125150200250300350400L130150160180200250265280300325350400450500550600W100100120140160180200240280310340400520640760900D95105115135145160180195230270300375445510570655K657585100110125145160190220250320385450510585D14555657885100120135160188218282345408465535t16161618182022222428303842465258n-φ4-144-144-144-184-184-188-188-188-128-268-2612-3012-3316-3316-3616-39DN(mm)尺寸（mm）UZ41H-64C（Y、R、P）506580100125150200L250280310350400450550W200240280310340400520D175200210250295340405K135160170200240280345D1105130140168202240300t26283032363844n-φ4-238-238-238-258-308-3412-34DN(mm)尺寸（mm）UZ41H-100C（Y、R、P）506580100125150200L250280310350400450550W200240280310340400520D195220230285310350430K145170180210250290360D1112138148172210250312t28323438424054n-φ4-258-258-238-308-3412-3412-41
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n柱塞闸阀是由阀体、阀盖、阀杆、柱塞、导向套、密封环、手轮等零件组成 (如图)。当手轮旋转时，通过阀杆带动柱塞在导向套中上、下往复运动，使柱塞端部斜锥面与阀座面完成阀门的开启与关闭功能。产品结构特点：在阀门中柱塞与密封环采用过盈配合，通过调节中法兰螺栓预紧力，使密封环压缩所产生的侧向力与阀体中孔面及柱塞外圆密封从而耐磨 性高的无毒新型密封材料，所以密封可靠、经久耐用，从而提高阀门的使用寿命。柱塞闸阀是根据原有的闸阀连接尺寸设计制造的，由于闸阀在使用过程中出现外漏，密封环带复性较差，使用寿命短等缺点，本柱塞闸阀结合了柱塞阀的无泄漏优点和闸阀启闭快又耐高温高压的特点，成为一种结构新颖的无泄漏柱塞闸阀。产品性能参数：实验项目实验介质实验压力压强实验水1.5PN高压密封试验水1.1PN低压气密封试验气0.5-O.7MPa产品主要零件材料：阀体铸钢，铸铁，不锈钢，含钼不锈钢阀杆ASTM A182-Gr.F6a ASTM A182-F22 ASTM A351-CF8,CF8M,CF3,CF3M柱塞铬镍钛不锈钢轴承GCR15，440,304,316孔架不锈钢螺母黄铜封环柔性石墨柄帽塑料上盖CF8M,CF3,CF3M手轮ASTM A536 Gr.60-40-18、A216-WCB产品主要尺寸：DN(mm)尺寸（mm）UZ41SM-16Y、P、R1520253240506580100125150200250300350400L130150160180200250265280300325350400450500550600H1701902102502703003403804204505406407408509701100W100100120140160180200240270310340400520640760900D95105115135145160180195215245280335405460520580K657585100110125145160180210240295355410470525D14555657885100120135155185210265320375435485t14141416161618202022242630303436n-φ4-144-144-144-184-184-184-188-188-188-188-2312-2312-2512-2516-2516-30DN(mm)尺寸（mm）UZ41H-25C（Y、P、R）1520253240506580100125150200250300350400L130150160180240250265280300325350400450500550600W100100120140160180200240280310340400520640760900D95105115135145160180195230270300360425485550610K657585100110125145160190220250310370430490550D14555657885100120135160188218278332390448505t16161618182022222428303436404448n-φ4-144-144-144-184-184-188-188-188-238-258-2512-2512-3016-3016-3416-34DN(mm)尺寸（mm）UZ41SM-25C、P、R1520253240506580100125150200250300350400L130150160180200250265280300325350400450500550600H1701902102502703003403804204605406407408509801100W100100120140160180200240280310340400520640760900D95105115135145160180195230270300360425485550610K657585100110125145160190220250310370640490550D14555657885100120135160188218278332485448505t161616181820222224283034364304448n-φ4-144-144-144-184-184-188-188-238-238-258-2512-2512-3039016-3416-34DN(mm)尺寸（mm）UZ41SM-40C、P、R1520253240506580100125150200250300350400L130150160180200265270280300325350400450500550600H1802002202602803103503804304705506507508609901110W100100120140160180200240280310340400520640760900D95105115135145160180195230270300375445510570655K657585100110125145160190220250320385450510585D14555657885100120135160188218282345408465535t16161618182022222428303840424652n-φ4-144-144-144-184-184-188-188-188-238-258-2512-3012-3416-3416-3416-41
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nZ41H金属密封柱塞式闸阀金属密封柱塞式闸阀采用国标闸阀尺寸设计的非金属密封法兰连接腰鼓形柱塞闸阀和金属密封法兰连接腰鼓形柱塞闸阀的手轮操作机构有两种形式，一种如图六、图八所示，另一种新形式如图七所示，即手轮只转动而不做上、下运动而阀杆只做上下运动而不转动。当阀门全开时阀杆伸长至点，但还是在保护套内。这种手轮的操作机构优点如下：1、手轮不上、下运动所占用的空间小，适合装在空间紧凑的管路系统中。2、手轮上的转动扭矩，不直接作用在阀杆上，则阀杆不易产生弯曲变形，而转动扭矩小。3、阀杆在保护套中上、下运动，与外界隔离，适用于室外安装，避免了大气中吹来的风沙所磨损以及酸碱物质的腐蚀。主要连接、结构尺寸：DN(mm)尺寸（mm）UZ41H-16C（Y、P、R）1520253240506580100125150200250300350400L130150160180240250265280300325350400450500550600W100100120140160180200240270310340400520640760900D95105115135145160180195215245280335405460520580K657585100110125145160180210240295355410470525D14555657885100120135155185210265320375435485t14141416161618202022242630303436n-φ4-144-144-144-184-184-184-188-188-188-188-238-2312-2312-2516-2516-30DN(mm)尺寸（mm）UZ41H-25C（Y、P、R）1520253240506580100125150200250300350400L130150160180240250265280300325350400450500550600W100100120140160180200240280310340400520640760900D95105115135145160180195230270300360425485550610K657585100110125145160190220250310370430490550D14555657885100120135160188218278332390448505t16161618182022222428303436404448n-φ4-144-144-144-184-184-188-188-188-238-258-2512-2512-3016-3016-3416-34DN(mm)尺寸（mm）UZ41H-40C（Y、P、R）1520253240506580100125150200250300350400L130150160180200250265280300325350400450500550600W100100120140160180200240280310340400520640760900D95105115135145160180195230270300375445510570655K657585100110125145160190220250320385450510585D14555657885100120135160188218282345408465535t16161618182022222428303842465258n-φ4-144-144-144-184-184-188-188-188-128-268-2612-3012-3316-3316-3616-39DN(mm)尺寸（mm）UZ41H-64C（Y、R、P）506580100125150200L250280310350400450550W200240280310340400520D175200210250295340405K135160170200240280345D1105130140168202240300t26283032363844n-φ4-238-238-238-258-308-3412-34DN(mm)尺寸（mm）UZ41H-100C（Y、R、P）506580100125150200L250280310350400450550W200240280310340400520D195220230285310350430K145170180210250290360D1112138148172210250312t28323438424054n-φ4-258-258-238-308-3412-3412-41
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