Features of electric cage control valve:
There is a window on the electric cage control valve to determine the flow rate and flow characteristics. The unique symmetrical porous cage valve disc can control noise and cavitation more effectively. It is not only suitable for more demanding working conditions, but also can be customized Various flow coefficients meet customers' more detailed process requirements, and are widely used to control gas, liquid, steam and other media.
Electric cage control valve parameters:
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valve body
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form
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Straight through cast iron ball valve
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Nominal diameter
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25. 32. 40. 50. 65. 80. 100. 125. 150. 200. 250. 300mm
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Nominal pressure
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PN16、40、64bar
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Flange standard
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JB/T79.1-94, 79.2-94, etc.
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Material
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Cast steel (ZG230450), stainless steel (ZGICr18Ni9Ti, ZGICr18Ni12M02Ti), etc.
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upper valve cover
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Standard type: -17-230℃ Heat dissipation type: 230-450℃ Low temperature type: -60--196℃ Bellows sealed type: -40-350℃
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Bonnet form
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Bolt pressing type
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filler
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V-type PTFE filler, impregnated PTFE asbestos filler, asbestos textile filler, graphite filler
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Valve components
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Valve core type
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Pressure balanced valve core
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Traffic characteristics
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Equal percentage characteristics and linear characteristics
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Material
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Stainless steel (1Cr18Ni9Ti, 1Cr18Ni12M02Ti, 17-4PH, 9Cr18, 316L), stainless steel Stellite alloy, titanium and corrosion-resistant Taijin, etc.
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Electric actuator parameters:
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executive agency
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Type
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381 LSA-08
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381 LSA-20
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381 LSB-30
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381 LSB-50
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381 LSC-65
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381 LSC-99
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381 LSC-160
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Piston diameter
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381 LXA-08
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381 LXA-20
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381 LXB-30
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381 LXB-50
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381 LXC-65
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381 LXC-99
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381 LXC-160
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Output force push(N)
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800
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2000
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3000
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5000
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6500
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10000
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16000
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Maximum stroke L (mm)
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30
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60
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100
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Working speed (mm/s)
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4.2
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2.1
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3.5
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1.7
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2.8
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2.0
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1.0
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The main technical parameters
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Power supply voltage: 220W50Hz Input signal: 4-20mA or 1-5V. DC output signal: 4-20mA. DC
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Protection level: equivalent to IP55 Explosion-proof mark: Exd|| BT4 Hand operation function: handle
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Ambient temperature: -25 +70℃ Ambient humidity: ≤95%
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