气动薄膜单座调节阀厂家
ZJHP气动(薄膜单座调节阀)一、产品详细资料产品型号:ZJHP产品名称:精小型气动薄膜(单座调节阀)ZJHP亚泰气动(薄膜单座调节阀)ZJHP由气动多弹簧薄膜执行机构和低流阻单座阀组成,新型执行机构高度低、重量轻、装备简便,新型阀体结构紧凑、流道通畅,具有大的流量系数。本产品操作稳定,具有可靠的动作特性,微小的阀座泄漏、***的流量特性、宽大的可调范围等特点。它必将以独特的优点在广泛应用中取得高质量的控制效果。产品有标准型、调节切断型、波纹管密封型、夹套保温型等多种品种。适用液体温度由-200℃至+560℃范围内多种档次。二、主要零件材料零件名称材料温度范围阀体上阀盖HT200-20~200℃ZG230-450-40~450℃ZG1Cr18Ni9Ti-250~550℃ZG0Cr18Ni12Mo2Ti-250~550℃阀芯、阀座1Cr18Ni9-250~550℃0Cr18Ni12Mo2Ti-250~550℃填料聚四氟乙烯-40~200℃膜片丁晴橡胶夹增强涤沦织物压缩弹簧60Si2Mn膜盖A3三、亚泰调节阀机构主要技术参数精小型气动薄膜(单座调节阀)ZJHP公称通径mm202540506580100150200250300350400阀座直径mm10121520253240506580100125150200250300可与本公司商洽生产额定流量系数Kv直线1.82.84.46.91117.627.5446911017627544069010001600等百分比1.62.546.310162540631001602504006309001440公称压力MPa0.61.64.06.4行程mm1016254060100流量特性直线、等百分比、快开型介质温度℃-40~230℃(常温型),散热片式230~450℃(中温型),特殊订货-100~600℃法兰标准符合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PN(MPa)0.6,1.6WCB(ZG230-450)CF3CF8CF8M4.0,6.4WCB(ZG230-450)、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2TiCF8CF8M阀体型式直通单座铸造球型阀阀芯材质1Cr18Ni9、0Cr18Ni12Mo2TiCF8CF8M上阀盖形式普通式(常温型)、热片式(中温型)、低温型可调比R50:1气源接头M16×1.5四、性能指标项目指标值项目指标值基本误差%不带***器&plu***n;5.0始终点偏差%气关不带***器始点&plu***n;5.0带***器&plu***n;1.0终点&plu***n;2.5回差%不带***器≤3.0带***器始点&plu***n;1.0终点&plu***n;1.0带***器≤1.0气开不带***器始点&plu***n;2.5终点&plu***n;5.0死区%不带***器≤3.0带***器始点&plu***n;1.0终点&plu***n;1.0带***器≤0.4允许泄漏量L/h1×10-4×阀额定容量额定行程偏差%&plu***n;2.5注:本产品执行GB/T4213-92***标准。五、允许压差MPa开关方式执行机构型号弹簧范围KPa气源压力KPa需要附件公称通径(阀座直径)mm252540506580100150200250300(10)(12)(15)(20)(32)(40)(125)(150)气关ZHA-2220~10020~10040~200140250140PPP或R6.46.46.45.946.46.43.346.46.43.346.46.42.146.46.4ZHA-2320~10020~10040~200140250400PPP或R1.316.096.40.843.95.260.532.53.39ZHA-3420~10020~10040~200140250400PPP或R0.512.363.210.331.562.120.211.01.35ZHA-4520~10020~10040~200140250400PPP或R0.221.021.390.150.710.970.080.400.54ZHA-5620~10020~10040~200140250400PPP或R0.060.370.510.040.250.36气开ZHB-2220~10040~20080~240140250400PP或RP4.466.46.43.096.46.41.985.946.41.113.346.40.712.144.99ZHB-2320~10040~20080~240140250400PP或RP0.441.373.050.280.841.950.180.531.25ZHB-3420~10040~20080~240140250400PP或RP0.170.511.180.110.330.780.070.210.5ZHB-4520~10040~20080~240140250400PP或RP0.070.220.510.050.150.350.0280.080.20ZHA-5620~10020~10040~200140250400PPP或R0.030.090.200.020.060.14注:1)P-阀门***器;R-压力继动器;2)允许压差为阀关闭P2=0状态下,P的***大值;3)如果允许压差不清楚或***大工作压差超出列表范围请与我们联系。可配附件:***器、空气过滤减压器、保位阀、行程开关、阀位传送器、电磁阀、手轮机构等六、主要外形连接尺寸精小型气动薄膜(单座调节阀)ZJHPDNLHH1质量(kg)φAPN16PN40PN64普通高温PN6PN16PN40PN64PN6PN16PN40PN64201811942063985484552651923285251851972104105605057702024402222352514556206575852635502542672864576277082903040652762923116107908092100476636080298317337622807951001075578100352368394640850105110117125659915045147350887011301321421501721301604702006006508901150160170187)
永嘉亚泰阀门制造有限公司
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