| 油田专用阀(油田专用阀)L/J46Y:参照API及有关标准优化设计而成,结构新颖.阀瓣有数个孔和上腔相通,达到上下压力自平衡.采用复合填料,密封可靠,摩擦力小.密封采用活阀座结构.堆焊硬质合金.阀门可安装在水平和垂直的管道上.●JLH多功能、高压平衡式截止阀、调节阀PNl6—45(JLH)L／J46YJLH多功能阀(JLH)L／J46X多功自B阀T／J48F101高压调节阀T／J48Y高压调节阀外形及连接尺寸Mainexternalandconnectingdimensions公称压力PN(MPa)公称通径DN(mm)外形尺寸(mm)LL1HH1D0D1D2D3hZ-ΦdL01620252303352002352550.8101.5150294-26200322603402152552960.32111160294-26220402603902202653668.281241803245-30280503004202302854595.25165215388-263006534047525031558107.95190.5240388-263508038063034042072123.82190.5245238-3036010045061037547290149.22235295458-33400150600880530672135211.12317.53805612-33600200660900720980180269.88393.44606312-39650253545252303352002352350.8101.5150294-26200322603402152552960.32111160294-26220402603902202653668.28124180324-30280503004202302854595.25165215388-263006534047525031558107.95190.5245428-303508038063034042072136.52203270488-3336010045061037547590161.92241.5310558-36400150600880530675135211.12317.53957312-39600200600900720980180279.44385508312-56650 |
Click to enlarge image 
