产品类别：硬密封闸阀产品名称：不锈钢楔式闸阀dn25产品型号：Z41W一、Z41W不锈钢闸阀产品概述：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，适用寿命长。3、采用柔性石墨填料、密封可靠、操作轻便灵活。4、驱动方式有：电动、气动、齿轮转动、结构形式：弹型楔式单闸板、刚性楔式单闸板双闸板式5、广泛用于化工、火力、发电厂等油品、水蒸气管道上作接通或截断管道中介质的启闭装置。二、Z41W不锈钢闸阀性能范围：型号Type公称压力NominalPresure试验压力TestPressure工作温度（℃）WorkingTemperature适用介质SuitableMedium强度（水）（Mpa）密封（水）空气（Mpa）低压密封空气（Mpa）Z41H-16CZ41W-16P(R)1.62.41.80.6≤200NITRICACID酸类Z41W-25P(R)2.53.82.80.6≤200ACETICACID酸类Z41W-40P(R)4.06.04.40.6≤200NITRICACID酸类Z41W-64P(R)6.49.67.00.6≤200ACETICACID酸类三、Z41W不锈钢闸阀主要零件材料：零件名称Partname材料MaterialZ41Y-16I－25I－40IZ41W-16P－25P－40PZ41W-16R－25P－40R阀体、阀盖Bodydonnet铬镍钢CiNisteel铬镍钛钢CiNiTi铬镍铝钛钢CiNiMoTisteel阀板Wedgegate合金钢＋硬质合金Alloysteel＋corbiddealloy阀杆Stem合金钢Alloysteel阀杆螺母Stemnut铝铁青铜Albronze手轮Handwheel灰铸铁、可锻铸铁Csatiomforageablecasriron四、Z41W不锈钢闸阀主要连接尺寸和外形尺寸：型号Type公称通径DNNominalDiameter尺寸（mm）DimensionsLDD1D2Hb-fZ-φdD0Z41W-16PZ41W-16R1513095654517016-24-1412020150105755519016-24-1414025160115856520516-24-14160321801351007827018-24-18180402001451108531018-34-182005025016012510035818-34-182406526518014512037318-34-182408028019516013543520-38-1828010030021518015550020-38-1830012532524521018561422-38-1832015035028024021067424-38-2336020040033529526581826-312-2340025045040535532096930-312-25450300500460410375114530-412-25560五、Z41W不锈钢闸阀主要连接尺寸和外形尺寸：型号Type公称通径DNNominalDiameter尺寸（mm）DimensionsLDD1D2Hb-fZ-φdD0Z41W-25PZ41W-25R1513095654517016-24-1412020150105755519016-24-1414025160115856520516-24-14160321801351007827018-24-18180402001451108531018-34-182005025016012510035820-34-182406526518014512037322-38-182408028019516013543522-38-1828010030023019016050024-38-2332012532527022018861428-38-2536015035030025021867430-38-2540020040036031027881834-312-2540025045042537033296936-312-30450300500485430390114540-416-30560)