ZDLP-16C电动调节阀新款推销
价格:610.00
ZDLP-16C电动调节阀简介电动调节阀由直行程电动执行机构和低流阻直通单座阀组成。电动执行机构为电子式一体化结构,内有伺服放大器,输入控制信号(4-20mADC或1-5VDC)及电源即可控制阀门开度,达到对压力、流量、液位、温度等工参数的调节。具有动作灵敏、连线简单、流量大、体积小、调节精度高等特点。控制精度和性能比DKZ型有明显提高。单座阀适用于对泄露量求严格、阀前后压差低及有一定粘度的场合。电动调节阀广泛应用于电力、冶金、化工、石油、环保、轻工、设备等行业。注:常温型:常温型工作温度-20-+200℃,泄露等级为Ⅳ级。高温型阀盖增设散热片,可用于介质温度-60-+450℃的场合。波纹管密封型对上下移动的阀杆形成完全的密封,堵绝流体外漏。低温型采用加长阀盖加隔热板结构可于-196℃深冷场合。ZDLP-16C电动调节阀主要零件材料阀体WCBCF8CF8MCF3M阀座304304316316L阀芯304304316316L导向套WCBCF8CF8MCF3M阀盖WCBCF8CF8MCF3M阀杆304304316316L填料PTFE/柔性石墨弹簧65Mn304316316L螺母304304316316LZDLP-16C电动调节阀主要技术参数公称通径mmG3/4”20253240506580100125150200250300阀座通径mm34567810121520263240506680100125150200250300额定流量系数kv直线型0.080.120.200.320.50.81.82.84.46.91117.627.5446911017627544069010001600等百分比1.62.546.310162540631001602504006309001440公称压力(MPa)0.6,1.6,2.5,4.0,6.4行程(mm)1016254060100流量特性直线直线,等百分比,快开工作温度℃-40~230℃(常温型),散热片式230~450℃(中温型),特殊订货-100~600℃法兰尺寸符合JB78-59、JB79-59标准,可按JB/79.1-94、JB/79.2-94、ANSI、JIS、DIN等标准订货生产阀体材质WCB(ZG230-450)、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2TiCF8CF8M阀芯材质1Cr18Ni9,SS304,0Cr18Ni12Mo2Ti,SS316,ZG1Cr18Ni9Ti阀体型式直通单座铸造球型阀上阀盖型式普通式(常温),热片式(中温),长颈式(低温)配用电动执行机构型号PSLPSL-201PSL-202PSL-204PSL-208PSL-312PSL325361L381LSA-08361LXA-08381LSA-20361LSB-30381LSB-50381LSC-65381LSC-99防爆型361LXA-20361LXB-30361LXB-50ZDLP-16C电动调节阀配执行机构参数1、电动执行机构主要性能参数型号额定输出力N速度mm/s技术参数PSL381LPSL381LPSL381LPSL361L201361LSA-08361LXA-0810008008000.254.24.2电源:AC220V50Hz输入信号:DC4-20mADC1-5V(信号线用屏蔽线)输出信号:DC4~20mA防护等级:IP67带手轮电源:AC220V50Hz输入信号:DC4-20mADC1-5V(信号线用屏蔽线)输出信号:DC4~20mA防护等级:相当IP55隔爆标志:ExdⅡBT4带手柄202361LSA-20361LXA-202000200020000.502.12.1204361LSB-30361LXB-304500300030000.503.53.5208361LSB-50361LXB-508000500050001.001.71.7312361LSC-651200065000.602.8325361LSC-9925000100001.02.0ZDLP-16C电动调节阀主要性能指标项目指标值基本误差%配3810L±2.5;带定位器±1.0回差%配381L±2.0;配PSL±1.0死区%1.0始终点偏差%电开始点±2.5终点±2.5电关始点±2.5终点±2.5可调范围50:1额定行程偏差%2.5泄量量L/H符合JB/T7387-94IV级小于阀的额定容量×10-4ZDLP-16C电动调节阀允许压差公称通径(mm)202540506580100150200250300阀座直径(mm)10121520253240506580100125150200250300执行机构允许压差△P(MPa)配PSLPSL2026.46.46.44.903.141.921.230.78PSL2044.312.761.761.040.690.44PSL2081.861.230.780.500.350.20PSL320?1.260.870.490.320.22配361L381LSA-206.46.46.44.903.141.921.230.78381LSB-504.793.061.961.160.760.49381LSC-651.510.990.640.410.28381LSC-990.630.440.250.160.11注:实际配置需根据具体工艺参数确定。如果允许压差一清楚或最大工作压差超出列表范围,请与我们联系,采取适当方法可解决ZDLP-16C电动调节阀外型尺寸公称通径(DN)20253240506580100125150200250300结构长度(L)PN16/25185200205222250276298350410451600670735PN40190205210230255285310355425460615685750PN64、100200210220251286311337394440475630700765常温型(H)PN16/256997117287287318278398578951140116013051512PN406797217387387418378498679051150118013351565PN64/1006827337507507538498618799171180124013851605高温型(H)PN16/258498618938939019751024106712501400142015131670PN408598719039039119851034107712601415144015451690PN64/1008758859159159239971055109512801450146515751720H1PN16/2553586873809098108123140168203230PN4053586873809098115135150188223255PN64/1006368758388100105125148170203235265)