","summary":"蝶阀又叫翻板阀，是一种结构简单的开云足球体育，可用于低压管道介质的开关控制的蝶阀是指关闭件（阀瓣或蝶板）为圆盘，围绕阀轴旋转来达到开启与关闭的一种阀。阀门可用于控制空气、水、蒸汽、各种腐蚀性介质、泥浆、油品、液态金属和放射性介质等各种类型流体的流动。在管道上主要起切断和节流作用。蝶阀启闭件是一个圆盘形的蝶板，在阀体内绕其自身的轴线旋转，从而达到启闭或调节的目的。","originalImgUrl":"repository/image/ybQRfU3fSj-Ucs0BCKCzHQ.jpg","num":"24"},{"id":77,"pId":53,"name":"球阀系列","linkUrl":"/product/77/","targetType":false,"leaf":false,"img":"/repository/image/09e4e0c9-7b77-4f0d-aada-fa0a94dd8f49.jpg_{i}xaf.jpg","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"\n","summary":"球阀(ball valve ），启闭件（球体）由阀杆带动，并绕球阀轴线作旋转运动的阀门。亦可用于流体的调节与控制，其中硬密封V型球阀其V型球芯与堆焊硬质合金的金属阀座之间具有很强的剪切力，特别适用于含纤维、微小固体颗料等的介质。而多通球阀在管道上不仅可灵活控制介质的合流、分流、及流向的切换，同时也可关闭任一通道而使另外两个通道相连。本类阀门在管道中一般应当水平安装。球阀按照驱动方式分为：气动球阀，电动球阀，手动球阀。","originalImgUrl":"/repository/image/09e4e0c9-7b77-4f0d-aada-fa0a94dd8f49.jpg","num":"27"},{"id":76,"pId":53,"name":"刀闸阀系列","linkUrl":"/product/76/","targetType":false,"leaf":false,"img":"/repository/image/KhvrVOm6T4OGLnLkYMVrJA.jpg_{i}xaf.jpg","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"\n","summary":"刀闸阀是闸阀的一种, 八十年代引进中国，它的启闭件是闸板，闸板的运动方向与流体方向相垂直，靠可以切割纤维材料的刀刃形闸板来切断介质。是直行程切断阀，刀闸阀的闸板头部有斜刃口，对介质具有一定的切断作用，适合用于含纤维及固体颗粒介质及污水处理系统中，可配手动，气动，电动开云足球体育，广泛使用于矿山、电厂的选煤、排渣、水泥、造纸、采矿、化工、污水处理等过程自控系统中。","originalImgUrl":"/repository/image/KhvrVOm6T4OGLnLkYMVrJA.jpg","num":"8"},{"id":99,"pId":53,"name":"开云足球体育","linkUrl":"/product/99/","targetType":false,"leaf":false,"img":"/repository/image/c41a67f3-28d3-4bdf-aac8-2fa6fcc00c3a.jpg_{i}xaf.jpg","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"

气动开云足球体育就是以压缩气体为动力源，以气缸为开云足球体育，并借助于阀门定位器、转换器、电磁阀、保位阀、储气罐、气体过滤器等附件去驱动阀门，实现开关量或比例式调节，接收工业自动化控制系统的控制信号来完成调节管道介质的：流量、压力、温度、液位等各种工艺过程参数。气动开云足球体育的特点就是控制简单，反应快速，且本质安全，不需另外再采取防爆措施。

\n","summary":"","originalImgUrl":"/repository/image/c41a67f3-28d3-4bdf-aac8-2fa6fcc00c3a.jpg","num":"4"},{"id":100,"pId":53,"name":"截止阀","linkUrl":"/product/100/","targetType":false,"leaf":false,"img":"/repository/image/7974a883-5459-4ffc-a8fe-437c1a6d9037.jpg_{i}xaf.jpg","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"

截止阀（stop valve,Globe Valve）的启闭件是塞形的阀瓣，密封上面呈平面或海锥面，阀瓣沿阀座的中心线作直线运动。阀杆的运动形式，（通用名称：暗杆），也有升降旋转杆式可用于控制空气、水、蒸汽、各种腐蚀性介质、泥浆、油品、液态金属和放射性介质等各种类型流体的流动。因此，这种类型的截流截止阀阀门非常适合作为切断或调节以及节流用。由于该类阀门的阀杆开启或关闭行程相对较短，而且具有非常可靠的切断功能，又由于阀座通口的变化与阀瓣的行程成正比例关系，非常适合于对流量的调节。

\n","summary":"","originalImgUrl":"/repository/image/7974a883-5459-4ffc-a8fe-437c1a6d9037.jpg","num":"1"},{"id":101,"pId":53,"name":"闸阀","linkUrl":"/product/101/","targetType":false,"leaf":false,"img":"/repository/image/245efb14-50dd-47eb-88ba-b0e061dd0243.jpg_{i}xaf.jpg","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"

闸阀（gate valve）是一个启闭件闸板，闸板的运动方向与流体方向相垂直，闸阀只能作全开和全关，不能作调节和节流。闸阀通过阀座和闸板接触进行密封，通常密封面会堆焊金属材料以增加耐磨性，如堆焊1Cr13、STL6、不锈钢等。闸板有刚性闸板和弹性闸板，根据闸板的不同，闸阀分为刚性闸阀和弹性闸阀。

\n","summary":"","originalImgUrl":"/repository/image/245efb14-50dd-47eb-88ba-b0e061dd0243.jpg","num":"0"},{"id":102,"pId":53,"name":"开云足球体育","linkUrl":"/product/102/","targetType":false,"leaf":false,"img":"/repository/image/38085e57-3e3a-45e0-8b9b-ff618f00edf6.jpg_{i}xaf.jpg","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"","summary":"","originalImgUrl":"/repository/image/38085e57-3e3a-45e0-8b9b-ff618f00edf6.jpg","num":"8"},{"id":103,"pId":53,"name":"附件","linkUrl":"/product/103/","targetType":false,"leaf":false,"img":"/repository/image/a839464e-41af-4e43-bcd9-b92bb79d06d4.jpg_{i}xaf.jpg","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"

附件，包括电磁阀，限位开关，过滤减压阀等，我司长期与西门子，YTC，山武等配件厂商有着很好的伙伴关系

\n","summary":"","originalImgUrl":"/repository/image/a839464e-41af-4e43-bcd9-b92bb79d06d4.jpg","num":"3"}], compId: "portalResProduct_category-16062104925001924" }, params: { "switchView":"close", "ND_TempShow":"false" }, isMock: "false", //el等参数 id: "portalResProduct_category-16062104925001924", //实例id 服务器传 lib: ["js/portalProduct/portalResProduct_category-01"], //组件js noDataFlag: "", highlightCategoryId:"77" });