产品编号：,5169571016,
产品名称：,ZAZQ（X）型电动三通合流（分流）调节阀,
规　　格：,DN25-DN300,
产品备注：,型号：ZAZQ（X）,
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　　　产品说明,
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概述,,
ZAZQ（X）型电动三通合流（分流）调节阀有合流和分流二种型式,由DKZ电动执行机构和三通合流或三通分流调节组成,以电源为动力,接受统一的标准信号0～10mA,DC或4-20mA,Dc驱使阀门开度与此操作信号相对应。合流阀的作用是将一种流体分成两路流体。分流合流阀只能对应选用,但当DN≤80时,合流阀可用于分流场合。可替代两台单、双座调节阀,节省投资,占据空间小。三通调节阀通常用于热交换器的两种介质调节,及简单的配比调节。,,
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主要技术参数,,
公称通径mm,,合流,,25,,32,,40,,50,,65,,80,,100,,125,,150,,200,,250,,300,,
分流,,,,,,,80,,100,,125,,150,,200,,250,,300,,
额定流量系数Kv,,合流,, ,,13,,21,,34,,52,,85,,135,,210,,340,,535,,800,,1260,,
分流,,,,,,,85,,135,,210,,340,,535,,800,,1260,,
公称压力,MPa,, , , ,,
流量特性,,直线,,
执,
行,
机,
构,,Ⅱ型,,DKZ-310,,DKZ-310,,DKZ-410,,DKZ-510,,DKZ-510,,
Ⅲ型,,DKZ-510C,,DKZ-310C,,DKZ-410C,,DKZ-510C,,DKZ-510C,,
出轴推力(N),,4000,,4000,,6400,,16000,,16000,,
行程mm,,16,,25,,40,,60,,100,,
上阀盖型式,, ,, ,, ,, ,, ,, ,, ,, ,, ,, ,, ,, ,,
允许压差(MPa),,普通式（常温型）,热片式（中温型）,,
介质温度℃,,-20～+200、-40～+250（常温型）　-40～+450（中温型）,,
可调比,,30:1,,
法兰标准,,铸铁按JB78-59,铸铜按JB79-59,,
输入阻抗,,Ⅱ型：200　Ⅲ型：250,,
出厂状态,,电开（对上阀座而言）,如需电关,订货时应注明,,
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性能指标,,
项目,,指标值,,
基本误差％,,≤± ,,
回差％,,≤ ,,
死区％,,≤ ,,
始终点偏差％,,电开、电关,,± ,,
,± ,,
允许泄量L/H,,1×10,-3,×阀额定容量,,
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外形尺寸,
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公称,
通径,
DN,,A,,L,,H,,H1,,
分流,,合流,,PN ,,PN ,, ,,分流,,合流,,PN ,,PN ,, ,,PN ,,PN ,, ,,
普通型,,热片型,,普通型,,热片型,,
25,,520,,490,,185,,190,,200,,,,715,,865,,,,,140,,150,,160,,
32,,520,,490,,200,,210,,210,,,,721,,871,,,,,150,,160,,170,,
40,,520,,490,,220,,230,,235,,,,733,,883,,,,,160,,170,,180,,
50,,520,,490,,250,,255,,265,,,,748,,898,,,,,180,,190,,200,,
65,,520,,520,,275,,285,,295,,,,839,,999,,,,,200,,220,,220,,
80,,520,,520,,305,,310,,320,,872,,1032,,842,,1002,,225,,250,,265,,210,,230,,240,,
100,,520,,520,,350,,355,,370,,896,,1056,,846,,1006,,245,,275,,285,,220,,250,,260,,
125,,520,,520,,410,,425,,440,,947,,1162,,897,,1112,,284,,320,,325,,260,,300,,300,,
150,,520,,520,,450,,460,,475,,947,,1162,,897,,1112,,305,,340,,340,,280,,320,,320,,
200,,520,,520,,550,,560,,570,,965,,1180,,905,,1120,,350,,400,,410,,320,,380,,380,,
250,,520,,520,,670,,740,,750,,,,,,,,,,,,
300,,520,,520,,770,,805,,820