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Electrically Regulated Butterfly Valve

Keywords: metering pump accessories

Classification:

Electric butterfly valve

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  • DESCRIPTION

    Product parameters

    Features of electric regulating butterfly valve:

     

    1. The design is novel and reasonable, the structure is unique, the weight is light, and it can open and close quickly.

    2. The adjustable electric butterfly valve has small operating torque, easy operation, labor saving and dexterity.

    3. Different sealing seats can be used to meet different pressures of low, medium and high, as well as different medium temperatures or corrosive media, etc.

    4. The actuator is equipped with protection devices including double limit, overheating protection and overload protection.

    5. Intelligent CNC, the built-in module uses advanced computer single chip and intelligent control software to directly receive the standard signals output by computers or industrial instruments and other equipment to achieve intelligent control and precise positioning of the valve opening.

    Standard Specification for Electrically Adjustable Butterfly Valve:
     

    Design standards [GB/T12238-1989 JB/T8692-1998]

    Flange connection dimensions [GB/T9115.1-2000]

    Structure length [h: GB/T12221-1989]

    Pressure test【GB/T13927-1992;JB/T9092-1999】

    Electrically adjustable butterfly valve structure
       Structural diagram of electric flange regulating butterfly valve Structural diagram of electric wafer regulating butterfly valve

    Technical parameters of electric regulating butterfly valve:
     

    Nominal diameter

    DN50~DN1200(mm)

    Nominal pressure

    PN0.6、1.6、2.5、4.0MPa

    Connection Type

    Clamp type, flange type

    Operation method

    Electric control (power driven)

    Sealed form

    Metal hard seal, soft seal (up to zero leakage)

    voltage

    AC220V, AC380V (other customized DC24, etc.) 50/60Hz 

    signal feedback

    Active signal, S passive signal

    Manual function

    Can be equipped with manual valve opening and closing functions as needed

    proper temperature

    -30℃~450℃

    action time

    15 seconds/30 seconds/60 seconds

    Adjustable range

    50:1

    Application places

    Steam, water, gas, oil and high temperature or impurity-containing conditions

    form of control

    Intelligent adjustment type (input and output 4-20mA signal control)