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Electric Cage Control Valve

Keywords: metering pump accessories

Classification:

Electric regulating valve

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  • DESCRIPTION

    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 regulating valve structure

     

    Electric cage control valve parameters:
     

    valve body

    form

    Straight through cast iron ball valve

    Nominal diameter

    25. 32. 40. 50. 65. 80. 100. 125. 150. 200. 250. 300mm

    Nominal pressure

    PN16、40、64bar

    Flange standard

    JB/T79.1-94, 79.2-94, etc.

    Material

    Cast steel (ZG230450), stainless steel (ZGICr18Ni9Ti, ZGICr18Ni12M02Ti), etc.

    upper valve cover

    Standard type: -17-230℃ Heat dissipation type: 230-450℃ Low temperature type: -60--196℃ Bellows sealed type: -40-350℃

    Bonnet form

    Bolt pressing type

    filler

    V-type PTFE filler, impregnated PTFE asbestos filler, asbestos textile filler, graphite filler

     

    Valve components

    Valve core type

    Pressure balanced valve core

    Traffic characteristics

    Equal percentage characteristics and linear characteristics

    Material

    Stainless steel (1Cr18Ni9Ti, 1Cr18Ni12M02Ti, 17-4PH, 9Cr18, 316L), stainless steel Stellite alloy, titanium and corrosion-resistant Taijin, etc.

     

    Electric actuator parameters:

    executive agency

    Type

    381 LSA-08

    381 LSA-20

    381 LSB-30

    381 LSB-50

    381 LSC-65

    381 LSC-99

    381 LSC-160

    Piston diameter

    381 LXA-08

    381 LXA-20

    381 LXB-30

    381 LXB-50

    381 LXC-65

    381 LXC-99

    381 LXC-160

    Output force push(N)

    800

    2000

    3000

    5000

    6500

    10000

    16000

    Maximum stroke L (mm)

    30

    60

    100

    Working speed (mm/s)

    4.2

    2.1

    3.5

    1.7

    2.8

    2.0

    1.0

    The main technical parameters

    Power supply voltage: 220W50Hz Input signal: 4-20mA or 1-5V. DC output signal: 4-20mA. DC

    Protection level: equivalent to IP55 Explosion-proof mark: Exd|| BT4 Hand operation function: handle

    Ambient temperature: -25 +70℃ Ambient humidity: ≤95%