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  • Xinhui Valve Network
  • China · Xinhui Valve Co., Ltd.

    Phone: 0577-57760066 57760077
    Fax: 0577-57760099
    Website: http://ozarkdirt.com
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    Address: Xiaojingyu Industrial Zone, Qiaoxia Town, Yongjia County, Zhejiang Province
    Electric fluorine lined butterfly valve
    Electric fluorine lined butterfly valve

    Features of electric fluorine-lined butterfly valve :

    ■ Stainless steel valve body optional ■ Applicable chemical media ■ Spherical friction surface design at the upper and lower middle holes of the valve plate, less torque and better sealing ■ Flange applies multiple standards for clamping hole connection

    Electric fluorine-lined butterfly valve parameters

    drive

    Compressed air 5 ~ 7bar (with handwheel)

    Nominal pass

    50 ~ 600mm

    Nominal pressure

    1.0 ~ 1.6MPa

    proper temperature

    PTFE: -30 ~ + 150 ℃

    PA: -30 ~ + 100 ℃

    Connection method

    Pair

    Valve structure

    A type, LT type

    Body material

    304, 316, carbon steel, cast iron

    Valve plate material

    304, 316, carbon steel, cast iron

    Seat / Liner

    PTFE (F4), FEP (F46)

    Applicable medium

    Strong acid, strong base, strong oxidant, etc.

    Optional accessories

    Limit switch, positioner, solenoid valve, pressure reducing valve

    Electric fluorine-lined butterfly valve option parameters

    Electric actuator selection: PLVE series, PLVQ series Function form: ordinary switch type, adjustable type (4 ~ 20mA)
    Ambient temperature: -30 ℃ ~ + 70 ℃
    Power supply voltage: AC220V, AC380V (other customized DC24, etc.) 50 / 60Hz  
    Protection level: IP67, IP68 optional function options (optional)
    Explosion-proof type: Explosion-proof grade: dⅡBT3 / T4
    Signal feedback: Active signal, S passive signal with heater: Dry the internal components of the actuator in a humid environment (optional)
    Manual function: Electric actuator with manual valve opening and closing function adjustment type: Input 4 ~ 20mA signal to realize valve adjustment function. Note: For the parameters of electric actuator, please refer to the selected electric actuator information.

    Electric fluorine-lined butterfly valve parameters

    Electric Actuator Switch type, passive contact switch type, potentiometer type, intelligent adjustment

    Nominal pass

    50 ~ 1200mm (can be customized 25, 32, 40)

    Nominal pressure

    1.0 ~ 1.6MPa

    proper temperature

    EPDM: -29 ~ + 120 ℃

    NBR: -29 ~ + 80 ℃

    Connection method

    Pair

    Valve structure

    A type, LT type

    Body material

    Cast iron, carbon steel, stainless steel 304, stainless steel 316

    Valve plate material

    304, 316, nylon plate, cast iron nickel-plated aluminum bronze (over seawater)

    Valve seat material

    EPDM, NBR PTFE

    Applicable medium

    Water and liquid media

    Optional accessories

    Limit switch, positioner, solenoid valve, pressure reducing valve


    ◇ Standard design, manufacture and acceptance of electric fluorine-lined butterfly valve : ISO 10631—1991
    Valve structure length: ISO 5752—1988
    Valve flange connection: ISO 7005.2
    Valve inspection: ISO / DIN 5208—1987
    Drive connection: ISO / DIN 5211—1982

    Electric fluorine-lined butterfly valve parts and materials

    Material

    C

    P

    R

    name

    Valve body

    WCB

    ZG1Cr18Ni9Ti

    ZG1Cr18Ni12MoTi

    Valve plate

    stainless steel

    Or lining

    stainless steel

    Or lining

    stainless steel

    Or lining

    Valve stem

    2Cr13

    或衬里 1Cr18Ni9Ti or lining

    1Cr18Ni9Ti

    Or lining

    Valve seat

    Reinforced PTFE

    尺寸数据Electric butterfly valve size data

    The way to

    (mm)

    inch"

    Size (mm)

    L

    H

    C

    D1

    n-φ2

    kg

    50

    2"

    42

    212

    130

    120

    4-22

    3.2

    65

    2.5 ″

    45

    230

    150

    136.2

    4-22

    5.8

    80

    3 ″

    45.5

    233

    164

    160

    4-22

    6.5

    100

    4 ″

    52

    270

    188

    185

    4-24

    11

    125

    5 ″

    54

    298

    220

    215

    4-24

    13

    150

    6 ″

    56

    337

    252

    238

    4-26

    16

    200

    8"

    61

    407

    305

    295

    4-26

    27

    250

    10 ″

    65.3

    481

    370

    357

    4-29

    35

    300

    12 ″

    77

    555

    430

    407

    4-29

    51

    350

    14 ″

    77

    610

    470

    467

    4-30

    76

    400

    16 ″

    86.5

    715

    565

    515

    4-28

    97

    450

    18 ″

    105.5

    778

    620

    565

    4-28

    125

    500

    20 ″

    131.8

    870

    695

    620

    4-28

    186

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