电动套筒调节阀简介ZAZM电动套筒调节阀,由DkZ型直行程电动执行机构和精小型套筒阀组成。与伺服放大器组合接受统一的4-20mA或0-10mA·DC的标准信号,将电流信号转变成相对应的直线位移,自动地控制调节阀开度,达到对管道内流体的压力、流量、温度、液位等工艺参数的连续调节。二、电动套筒调节阀技术参数公称通径2540506580100150200250300阀座直径253240506580100125150200250300额定流量系数直线1117.627.5446911017627544063010001600Kv等百分比10162540631001602503605709001400额定行程16254060100配用执行DKZ-310DKZ-410DKZ-410DKZ-510允许压差6.46.46.46.46.46.46.46.46.46.42622三、电动套筒调节阀零件材料材料铸钢(ZG230-450)、铸不锈钢(ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti)等上阀盖标准型-17~+230℃、散热型+230~+450℃、低温型-60~-196℃、波纹管密封型-40~+350℃压盖型式螺栓压紧式填料V型聚四氟乙烯填料、含浸聚四氟乙烯石棉填料、石棉纺织填料、石墨填料阀芯型式压力平衡式阀芯流量特性等百分比特和和线性特性材料不锈钢(1Cr18Ni9Ti、1Cr18Ni12Mo2Ti、17-4PH、9Cr18、316L)、不锈钢堆焊司太莱合金、钛和耐腐蚀合金等。四、电动套筒调节阀执行机构型号DKZ-310/310CDKZ-410/410CDKZ-510/510CDKZ-610/610C输出力推(N)400064001600025000行程L(mm)1016253018304060305060100305060100全程时间(S)812.52024152430481630406016304060主要技术参数电源电压:220V/50Hz输入信号:4-20mA或1-5V·DC输出信号:4-20mA·DC防护等级:相当IP55隔爆标志:ExdIIBT4 功能:手柄环境温度:-25~+70℃环境湿度:≤95%五、电动套筒调节阀规格尺寸公称通径DN253240506580100125150LPN16/40184220222254276298352410451600PN64210251251286311337394457508650A460460460460530530530630630630B230230230230230230230260260260H1PN16/40128152152160205205208273330364PN64140160160180210210220290340370H2490490490490540540540625625625H3PN16/40586868809098108123140168PN6468757588100105125148170203