Z(CS)43、Z(CS)44型平板闸阀产品简介零泄漏扭力平板闸阀适用于（气）管线、油田管道、天然气开采、集输、石油开采输送等管路中作启闭装置，具有质量可靠、零泄漏、性能稳定、规格全、配套面广等特点。其一.采用“永磁无泄漏传动技术”，把启闭操作机械力转变成为永磁扭力，通过转动专用手轮带动屏蔽的内磁轭（与阀杆联接为一体）旋转，完成阀门的启闭，取消传统动密封填料，杜绝了外漏。操作完毕后，手轮可取下带走，防止误操作。其二.阀座密封面上镶嵌PTFE金属和金属的双重密封，PTFE密封面具有清楚闸板赃物的作用；通过阀作注油嘴注入密封脂，以保证阀门的内密封性能。阀门全开时，通道平滑，且为直线，流体畅通无阻。显著特点1．该阀门无填料、通用化程度高、启闭轻快、解决了传统平板闸阀外漏的弊病，设置磁控装置，可避免误操作。2．闸板密封面无论在全开或是全关始终与密封面吻合，密封面得到保护而不受介质直接冲刷，从而延长使用寿命。3．全密封结构，防密封结构，防护性能好，可适用全天候要求。性能规范型号公称压力(Mpa)试验压力（Mpa）工作压力(Mpa)适用温度(℃)适用介质壳体密封“KZ”型“Z”型Z(CS)43WYZ(CS)44WY2.53.752.752.5≤120含H2S型和CO2≤800Mg1Nm石油天然气水等4.06.04.44.06.39.456.936.310.015.011.010.0主要零件材料零件名称阀体、阀盖闸板丝母阀座阀杆手轮隔离筒磁Z(CS)43WYZ(CS)44WYWCB碳素钢合金钢（表面特殊处理或焊接硬质合金）铝青铜合金钢（表面特殊处理）不锈钢灰铸钢不锈钢永磁KZ(CS)43WYKZ(CS)44WYWCB碳素钢合金结构钢抗硫合金（硬质合金）抗硫合金外形尺寸及连接尺寸型号公称通径DN尺寸（mm）重量(kg)LDD1D2D6D0Z-ФdHH1bZ(CS)43WY-25Z(CS)543WY-2550178160125100-2504-1847580205865190180145120-2504-1856495227680203195160135-2508-185941002292100229230190160-3008-2362711424113150267300250218-3508-2589115030243200292360310278-35012-2599816834420250330425370332-40012-30421120936620300356485430390-45016-30140723740780350381550490448-50016-34157426544820400406610550505-30516-341782300481020Z(CS)43WY-40Z(CS)544WY-4050178160125100882504-18475802062651901801451201102504-18564952279802031951601351213008-1860510222981002292301901601503008-23683115241231502673002502182043508-259031523026020029237532028226035012-2511171883445325033044538534531340012-2513252233669030035651045040836445012-2514852504080235038157051046542250016-2516632804491040040665558553547430516-301841310581120Z(CS)43WY-63Z(CS)44WY-6350210175135105882504-23535902671652412001601301102508-236241053088802832101701401212508-2365311030991003052502001681503008-25772130381401504033402802402043508-3410571783426720041940534530026040012-3412472104446225045747040035231345012-4114262404870330050253046041236445016-4116042705481035076259552547542250016-4117823006086940083867058552547430516-481989335661150Z(CS)43WY-100Z(CS)544WY-10050250195145112882804-25535902876652802201701381102808-256241053490803102301801481213608-25653110341021003502652101721504508-307721303814515045035029025020445012-3410571784626320055043036031226056012-4112472105446625065050043038231364012-4114262406071330075058550044236464016-48160427070816)