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China Manufacturers Part Turn Valve Electric Motor Actuator Electric Valve Actuator for Chemicals1
Valve Parts, Motor Actuator 220V Manufacturers Electric Valve, Electric Valve
Tianjin Freya Automation Technology Co., Ltd
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Product Description Electric ball valve is a kind of part rotating valve, compare with the same sized of gate valve and globe valve, it can full-close and full-open when rotate to 90 degree. The ball valve has the advantage of small volume, light weight, strong function, high reliable and easy to installed in the pipeline. Valve channel's diameter equal with connection pipes', so the medium can flow pass without any leakage. The valve usually used in the occasion where has strict requirement. It not only can control the medium like air, liquid and steam, but also suit for controlling the sewage or the medium which contain the fibroid impurity. Performance Feature1. Apply to the occasion where need two-position cut-off and regulating.2. Electric ball valve can achieve the medium cut-off and circulation functions inside the transmission pipeline of the petroleum industry, chemical industry, paper making, metallurgy, sewage treatment and oil tank truck these fields.3. High sealing performance and flow capacity, easy to assemble and maintain, small flow resistance, reliable seal.4. Electric valve has the advantage of small volume, light weight, large thrust, strong function, easy to operating, high reliability with the installed servo amplifier. 5. Can flow to any position, has a widely adjustable range, and it can used for high pressure and big diameter occasion to control the high viscosity medium with fiber and fine particle.6. Directly mounted type, with servo amplifier installed inside. Controlling and operating by output and input 4-20mA signal and 3800VAC voltage. It has the advantage of easy to link, compact structure, stable and reliable operation.Installation Dimensional Diagram DN(mm)PN1.0MPaPN1.6MPaPN2.5MPaPN4.0MPaDD1n-ΦdDD1n-ΦdDD1n-ΦdDD1n-Φd1595654-1495654-1495654-1495654-1420105754-14105754-14105754-14105754-1425115854-14115854-14115854-14115854-14321351004-181351004-181351004-181351004-18401451104-181451104-181451104-181451104-18501601254-181601254-181601254-181601254-18651801454-181801454-181801454-181801458-18801951604-181951608-181951608-181951608-181002151808-182151808-182301908-232301908-231252452108-182452108-182702208-252702208-251502802408-232802408-233002508-253002508-252003352958-2333529512-2336031012-2537532012-30Basic ParameterNominal diameters DN(mm) 25,40,50,65,80,100,125,150,175,200,250,300Nominal Pressure PN(MPa)1.6,2.5,4.0,6.4,10.0,16.0 Materials of valve body and valve bonnet ZG230-450WCB ZG1Cr18Ni9 ZG1Cr19Ni12Mo2 Materials of ball valve core1Cr13HCr 1Cr18Ni9 1Cr18Ni12Mo2 Operating temperature t(oC) -28~150 -28~250 -28~350 Ball core typeWhole ball, Half ball, V ballConnection typeFlange typeFlow characteristics Quick opening characteristics, approximate equal percentage of V ballAllowable leakage rateMetal hard seal Class V-VI Soft seal Class VI or no leakageOptional electric actuatorsIntegral type, switching value, remote control type, explosion-proof type, integral adjustable type, split control type, etc.(Please refer to the information of actuator for specific option)Voltage of power supplyDomestic Standard: 220V +10-15% ~ 380V +10-10% (50Hz ± 1Hz, linear power supply) Exported product can be customized: 110V ~ 480V (50Hz ~ 60Hz)Level of protectionIP55~IP68 Explosion-proof markExd II BT4 Operation environmentEnvironmental temperature -10-70oC, Humidity≤95%, No condensation, avoid corrosive gases in the airWafer butterfly valve with the feature of compact dimension, nice outlook, light weight, high efficiency, high reliability, high protection performance and low noise. It not only can local operation, but also can remote centralized control, and it widely used in oil, chemical engineering, power plant, water treatment, papermaking and many other industries.Basic ParameterNominal Diameter DN(mm)50 ~ 30050 ~ 300Nominal Pressure PN(MPa)1.01.6Test PressureShell1.11.76Seal1.52.4Applicable Temperature oC-15 ~ +150Applicable MediumFresh water, sewage, sea water, saline water, air, steam, food, medicine, oils, acids, alkali, salts, etc.Installation Dimension Drawing ModelABDD1D2n-Φn-ΦmminchA TypeLT Type502"161801201251001214-234-M16652.5"17589136.21451201384-26.54-M16803"181951601601271468-188-M161004"2001141851851562064-24.58-M161255"213127215210190234 8-M201506"226139238240212262 8-M202008"260175295295268313 8-M2012-M2025010"2922033573503553253944-2912-M2012-M2430012"3372424074004104034864-2912-M2012-M24 Basic ParameterMaterial:Cast IronConnection Type:FlangeStructure Type:Vertical plate-typeSuitable Medium:WaterPressure Environment:Ordinary PressureOperating Temperature:Normal TemperatureStandard:National StandardFlow Direction:One-wayDrive Mode:Motor-drivenParts and Accessories:ActuatorApplication:RegulationType(Channel Positions):Two-way typeNominal Diameter:DN50-DN2000
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