富山高温法兰截止阀
价格:620.00
截止阀的启闭件是塞形的阀瓣,密封面呈平面或锥面,阀瓣沿流体的中心线作直线运动。阀杆的运动形式,有升降杆式(阀杆升降,手轮不升降),也有升降旋转杆式(手轮与阀杆一起旋转升降,螺母设在阀体上)。截止阀只适用于全开和全关,不允许作调节和节流。结构特点与用途:Strucurefeaturesandusages:全关时手轮按顺时针方向旋转;可以安装在管道的任何位置上,介质从下往***;不锈钢截止阀适用于各类腐蚀性介质的管道上,有良好的防腐性和足够的强度;合金钢截止阀适用于耐高温的蒸汽、油品管道上,具有耐高温特点。Whenfullyclosed,thehandwheelrotatesclockwise.Abletobemountedonanypositionofthepipeline,themediumflowsfromdowntoup.Stainlesssteelmadestopvalveisofgoodanti-corrosivepropertyandenoughstrengthandsuitableforvariouspipelineswithcorrosivemedium.Alloysteelmadestopvalvefeatureshigh-temperatureresistance,suitableforhigh-temperaturesteamandoilgoodspipelines.主要尺寸及重量:Maindimensi***andweight:试验压力Testpressure公称压力PN(MPa)Nominalpressure1.62.54.06.410.016.0壳体强度试验Shellstrengthtest2.43.86.09.61524上密封试验Backsealtest1.82.84.47.01118密封试验Sealtest1.82.84.47.01118使用范围Scopeofuse产品类型Productclassification适用介质Suitablemedium适用温度(℃)SuitabletemperatureJ41(H.Y)-C型J941(H.Y)-C型水、蒸汽、油品Water,steam,oilgoods≤425℃≤450℃J41Y-I型J941Y-I型水、蒸汽、油品Water,steam,oilgoods≤550℃)
上海深沪阀门有限公司
业务 QQ: 956404179