Z41H手动闸阀主要特点及用途：1、结构紧凑、设计合理，阀门刚性好，通道流畅，流阻系数小。2、密封面采用不锈钢和硬质合金，使用寿命长。3、采用柔性石墨填料、密封可靠、操作轻便灵活。4、驱动方式分手动、电动、气动、齿轮传动，结构型式：弹性楔式单闸板、刚性楔式单闸板和双闸板型式。5、广泛适用于石油化工、火力发电厂等油品、水蒸汽管路上作接通或截断管路中介质的启闭装置。Z41H手动闸阀设计与制造标准设计与制造GB/T12234法兰尺寸JB/T79GB/T9113结构长度GB/T12221检验与试验GB/T13927JB/T9092Z41H手动闸阀适用范围壳体材料适用介质适用温度(℃)碳素钢(C型)水、蒸汽、油品≤425铬镍钛钢(P型)硝酸类≤200铬镍钼钛钢(R型)醋酸类≤200铬钼钢(1型)水、蒸汽、油品≤550Z41H手动闸阀主要性能规范公称压力PN(MPa)试验压力(MPa)壳体密封(液)密封(气)上密封1.62.41.80.61.82.53.82.82.84.06.O4.44.46.49.67.07.010.015.O11.011.01624.018.018.0Z41H手动闸阀主要零件材料阀体、阀盖闸板、阀座阀杆阀杆螺母填料手轮碳素钢优质碳钢+硬质合金或不锈钢铬不锈钢铝青铜石墨石棉盘根可锻铸铁球墨铸铁铬镍钛钢不锈钢、不锈钢+硬质合金铬镍钛不锈钢浸聚四氟乙烯铬镍铜钛钢不锈钢、不锈钢+硬质合金铬镍钛不锈钢石棉盘根铬钼钢合金钢+硬质合金铬钼铝钢318(抗硫系列)柔性石墨填充四氟(抗硫系列)Z41H手动闸阀主要尺寸及重量公称通径DN(mm)尺寸(mm)重量(kg)LDD1D2bfZ-dHH1DoZ40H/Y-16Z40Y-16PZ40Y-16RZ40W-16PZ40Y-16IZ41H/Y-16Z41Y-16PZ41Y-16RZ40W-16PZ41W-16RZ41Y-16I151309565451424-1422024012052015010575551424-14255284140652516011585651424-14275303160932180135100781624-182803211801240200145110851634-18300352200265502501601251001634-1835843824029652651801451201834-1837545024033802801951601352038-18433528280451003002151801552038-18502620320631253252452101852238-186127533601081503502802402102438-2367684736013420040033529526526312-23820103940019225045040535532040312-25969124545027330050046041037540312-251142147256037935055052047043534416-251280145064059040060058052548536416-301452188764085045065064058554540420-301541201172090750070070565060844420-341676218172095860080084077071848520-41187423468001112Z40H/Y-25Z40Y-25PZ40Y-25RZ40W-25PZ40W-25RZ40Y-25IZ41H/Y-25Z41Y-25PZ40Y-25RZ41W-25PZ41W-25RZ41Y-25I151309565451624-14220240120552015010575551624-1425528414072516011585651624-1427530316011321801351OO781824-182803211801440200145110851834-1830035220030502501601251002034-1835843824034652651801451202238-1837545024036802801951601352238-18433528280501003002301901602438-23502620320691253252702201882838-256127533601161503503002502183038-2567684736014120040036031027834312-25820103940019225045042537033236312-30969124545020730060048543039040416-301142147256040035055055049044844416-341280145064063140060061O55050548416-341452188764090045065066060055550420-3415412011720101350070073066061052420-4116762181720116660080084077071856520-41187423468001258订货须知：一、①法兰闸阀产品名称与型号②法兰闸阀口径③是否带附件以便我们的为您正确选型。二、若已经由设计单位选定法兰闸阀型号，请按法兰闸阀型号直接向我司销售部订购。三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数，由我们的阀门***为您审核把关。)