供应高温高中压截止阀
品牌西博思连接形式螺纹材质碳钢公称通径DN(mm)高温高中压截止阀型号:J41Y口径:DN15-DN500压力:1.6MPA-16MPA材质:(GlobeValve)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)。只适用于全开和全关,不允许作调节和节流。J41H,J41Y,J41H-160C,J41Y-160C,J41H-16,J41Y-16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)