Z41H、Z41Y、Z41W不锈钢闸阀：手动、法兰连接形式、明杆楔式刚性单闸板，阀座密封面材料为不锈钢，公称压力PN16~PN200，阀体材料为不锈钢的闸阀。Z41W、Z41Y、Z41H不锈钢闸阀结构紧凑、设计合理、阀门刚性好、通道流畅、流阻系数小，密封面采用不锈钢和硬质合金，使用寿命长，采用柔性石墨填料、密封可靠、操作轻便灵活。应用于工作压力1.6MPa~20.0MPa，工作温度-29℃~200℃的石油、化工、水力、火力电站各种系统的管路上，适用介质为硝酸类、醋酸类、水、油、气类及某些腐蚀性液体。产品特点：①符合国内外先进标准的要求，密封可靠、性能优良、造型美观。②密封副配对先进合理，闸板和阀座的密封面采用不同硬度的硬质合金堆焊而成，密封可靠、硬度高、耐磨、耐高温、耐腐蚀、抗擦伤性能好、寿命长。③阀杆经调质及表面氮化处理，有良好的抗腐蚀性、抗擦伤性和耐磨性。④可采用各种配管法兰标准及法兰密封面形式，满足各种工程需要及用户要求。Z41H、Z41Y、Z41W不锈钢闸阀主要性能参数型号PN工作压力/MPa适用温度/℃适用介质Z41W-16P~25P16~251.6~2.5≤150弱腐蚀性介质Z41Y-16P~25PZ41W-16R~25RZ41Y-16R~25RZ41W-40P~63P40~634.0~6.3≤150弱腐蚀性介质Z41Y-40P~63PZ41W-40R~63RZ41Y-40R~63RZ41Y-100P~160P100~16010.0~16.0≤150弱腐蚀性介质Z41Y-100R~160RZ41H-40P~200P40~2004.0~20.0≤200硝酸类Z41H-40R~200RZ41H、Z41Y、Z41W不锈钢闸阀零部件材料型号材料阀体、阀盖、闸板阀杆密封面填料Z41W-16P~25P铬镍钛不锈钢铬镍钛不锈钢本体材料石棉石墨或柔性石墨Z41Y-16P~25P堆焊硬质合金Z41W-16R~25R铬镍钼钛不锈钢铬镍钼钛不锈钢本体材料Z41Y-16R~25R堆焊硬质合金Z41W-40P~63P铬镍钛不锈钢铬镍钛不锈钢本体材料聚四氟乙烯Z41Y-40P~63P堆焊硬质合金Z41W-40R~63R铬镍钼钛不锈钢铬镍钼钛不锈钢本体材料Z41Y-40R~63R堆焊硬质合金Z41Y-100P~160P铬镍钛不锈钢铬镍钛不锈钢堆焊硬质合金聚四氟乙烯Z41Y-100R~160R铬镍钼钛不锈钢铬镍钼钛不锈钢Z41H-40P~200P铬镍钛不锈钢不锈钢不锈钢或不锈钢+硬质合金柔性石墨Z41H-40R~200R铬镍钼钛不锈钢不锈钢不锈钢或不锈钢+硬质合金柔性石墨Z41H、Z41Y、Z41W（PN16）不锈钢闸阀外形及结构尺寸（mm）DNLDD1D2bfz×ødHD0重量/kg151309565451424×ø1417520042015010575551424×ø1418020052516011585651424×ø14210200632180135100781624×ø18210200740200145110851634×ø1835020019502501601251001634×ø1835824029652651801451201834×ø1837524033802801951601352038×ø18433280451003002151801552038×ø18502320631253252452101852238×ø186123601081503502802402102438×ø2367636013420040033529526526312×ø2382040019225045040535532030312×ø2596945027330050046041037530412×ø25114256037935055052047043534416×ø25128064059040060058052548536416×ø30145264085045065064058554540420×ø30154172090750070070565060844420×ø34167672095860080084077071848520×ø4118748001112Z41H、Z41Y、Z41W（PN25）不锈钢闸阀外形及结构尺寸（mm）DNLDD1D2bfz×ødHD0重量/kg151309565451624×ø1417520042015010575551624×ø1418020052516011585651624×ø14210220632180135100781824×ø18210220740200145110851834×ø1835022018502501601251002034×ø1835825025652651801451202238×ø1837328035802801951601352238×ø18435300501003002301901602438×ø23500350651253252702201882838×ø256144001001503503002502183038×ø2567445013520040036031027834312×ø2581850018025045042537033236312×ø3096955020730050048543039040416×ø3053056040035055055049044844416×ø34128064063140060061055050548416×ø34145064090045065066060055550420×ø341541720101350070073066061052420×ø411676720116660080084077071856520×ø411874800125870090095587581560524×ø482280850—8001000107099093064524×ø482420900—Z41H、Z41Y、Z41W（PN40~63）不锈钢闸阀外形及结构尺寸（mm）DNLDHW重量/kg50250160685250301753065280180705250412003004280310195780250482103505110035023080530078250400801254002708903501122954001251504503009453501523401002450175200550375110040020040511504502202506504451350450300470500320300750510144550045053015286504903508505701665—6805951792—7004009506551930—8506702180—920Z41H、Z41Y、Z41W（PN100）不锈钢闸阀外形及结构尺寸（mm）DNLDHW重量/kg5025019568030048652802207203006880310230870350921003502658854001331254003101020450216150450350111050027520055043012255003602506505001257550700Z41H、Z41Y、Z41W（PN160）不锈钢闸阀外形及结构尺寸（mm）DNLDHW重量/kg65340245820350110803902608503501451004503009804001921255253551050450307)