江瑞厂家直销D71X不锈钢球铁中线对夹式蝶阀现货DN40-600

产品特点：小型轻便，容易拆装及维修，并可在任意位置上安装。结构简单、紧凑、90°运转启闭迅速。操作扭矩小，省力轻巧。达到完全密封，气体试验泄露为零。选择不同零部件材质，可适用多种介质。流量特性趋于直线，调节性能好。启闭试验次数多达数万次、寿命长。凡使用闸阀、截止阀、旋塞、胶管阀及隔膜阀的管路，均可用该阀替换，订货时该阀加带副管供货即可（请在合同中注明）。主要性能参数：产品名称中线对夹式蝶阀-方脖体产品型号D71X公称通径DN40-400mm公称压力PN 1.0/1.6Mpa适用温度-23-121℃适用介质水、空气、食品、油品主要零部件阀体、阀瓣、阀杆、阀座、转轴主要材料碳钢、不锈钢、铸铁、球墨铸铁

规格DNABCDLD1D2Φ1ΦkER1R2Φ2fJXW*W重量（PN10）(PN16)Weight（kg）321257332.935.83210010076550R9.5R9.512.6109*91.9401257333393211011076550R9.5R9.512.6109*92.12501257343523212512576550R9.5R9.512.6109*92.12651368246643214514576550R9.5R9.512.6109*92.62801429145.21783216016076550R9.5R9.512.6109*92.7910016310752.0710432180180109070R9.5R9.515.771211*113.712517612755.512332210210109070R9.5R9.518.921214*145.315019614355.7515532240240109070R11.5R11.518.921214*146.1120022817060.582024529529512125102R11.5R11.522.11517*179.17250258204682504535035512125102R11.5R1428.451522*2213.3530029224076.93014540041012125102R11.5R1431.61522*2220.1635033627076.17333.34546047014150125R11.5R1431.61834.6822.7840036832585.7389.65151552518175140R14R15.533.152336.151038.72450400356104.6440.55156558518175140R14R14382310.951051.5500438395130.284926462065018175140R14R1441.142744.121065600562475151.365937072577022210165R15.5R15.550.652754.6216117.5