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Smart electrically operated cage control valve
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ProductName:
Smart electrically operated cage control valve
ProductModel:
10159512616
ProductManufacturer :
Zhejiang Jinfeng Automatic Instrument CO.,LTD.
ProductSimpleIntroduce
The type of ZRQM series smart electrically operated control valve is a kind of pressure balanced valve. It fitted with RQM series smart electrically actuator. This kind of valve is widely used in large-scale thermoelectric power station, chemical plant, water treatment factory and dirty water treatment, natural gas oil field, steel & iron plant, ect. for it's compact structure, light weight, good stability and high protect class.
Smart electrically operated cage control valve detail
Materials for main parts
◆Body and Bonnet：ZG230-450、ZG1Cr18Ni9Ti
◆Seat and Plug：1Cr18Ni9Ti、 Stellited
◆Stem & Force stem：2Cr13、1Cr18Ni9Ti
◆Bushing：2Cr13
◆Packing：PTFE, Expanded graphite, SS Bellow
Main technical parameter
Main specifications for electrically
actuator
Output strength：44~550KN
output adjustment strength：5.17~47.05KN)
Output rated closing strength：8.4~63.15KN)
Position control basic error：(rated travel time=25seconds)±1％
Repeatability error：rated travel time=25seconds)≤1％
Dead area：0.1％~9.9％may adjus
Output rated load start frequency：1200(times/hour)
Input signal：4~20mA/100Ω，2~10mA/100Ω，DC24V。
Power supply：380±10％VAC，50Hz
Relative humidity：≤95％
Environment Temp：-30℃~+70℃
Explosion proof：Exd Ⅱ Bt4
Protection：lP68
The input/output channel is photo electricity isolation
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