Z41F46/PO型衬氟闸阀的产品概述：雷力阀门的衬氟闸阀是阀门的一种。型号：Z41F46/PO，衬氟闸阀的启闭件是闸板，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。闸板有两个密封面，最常用的模式闸板阀的两个密封面形成楔形、楔形角随阀门参数而异，通常为50，介质温度不高时为2°52'。楔式闸阀的闸板可以做成一个整体，叫做刚性闸板；也可以做成能产生微量变形的闸板，以改善其工艺性，弥补密封面角度在加工过程中产生的偏差，这种闸板叫做弹性闸板。Z41F46/PO型衬氟闸阀型号说明：基本型号手动Z41F4(明杆)气动Z641F4（明杆）Z41F46（明杆）Z641F46（明杆）Z45F4（暗杆）Z645F4（暗杆）电动Z45F46（暗杆）电动Z645F46（暗杆）Z9B41F4（防爆型、明杆）Z945F4（暗杆）Z9B41F46（防爆型、明杆）Z945F46（暗杆）Z41F46/PO型衬氟闸阀采用标准：遵循规范STANDARD结构长度GBl2221法兰尺寸JB/T79-94、GB391131～26压力试验GBl3927-92公称压力10、16、2.5MPa驱动方式手动、电动、气动等操作方式Z41F46/PO型衬氟闸阀零部件材料：零件名称精铸球墨铸铁碳钢不锈钢QTCPRPLRL阀体、阀盖、阀瓣QT400WCBCF8CF8MCF3CF3M内衬材料FEP(F46)、PTFE（F4）、PFA(可溶性聚四氟乙烯)、PO(聚烯烃)、PE(超高分子量聚乙烯)螺栓35351Cr17Ni21Cr17Ni21Cr18Ni91Cr18Ni9螺母45450Cr18Ni90Cr18Ni90Cr18Ni90Cr18Ni9Z41F46/PO型衬氟闸阀结构简图：公称压力PN(MPa)公称通径DN(mm)尺寸(mm)LDD1D2fbZ-dDoH重量(kg)PN1.OMPa2512711585652164-14140-932140135100783164-18140-10.540165145110853174-18160-12501781601251003184-1816029515.5651901801451203204-1820033519802031951601353224-18240402291002292151801553228-18240455381252542452101853248-18280605611502672802402103248-23320690822002923352952653268-2336072711525033039035032042812-2340097016530035644040036842812-234001135220PN1.6MPa2512711585652164-14140-932140135100783164-18140-1O.540165145110853174-18160-12501781601251003184-1816029515.5651901801451203204-1820033519802031951601353228-18240402291002292151801553248-18240455381252542452101853268-18280605611502672802402103288-233206908220029233529526533012-2336072711525033040535532043012-2540097016530035646041037543012-254001135220PN2.5MPa2516511585652164-141401132178135100783184-1814012.540190145110853184-1816015502161601251003204-1816029519.5652411801451203228-1820033524802831951601353228-18240402351003052301901603248-23240455441253812702201883288-25280605661504033002502183308-253206908720041936031027833412-2536072712625045742537033243612-3040097018530050248543039044016-304001135239)