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    Y945H electric pressure reducing valve

    Y945H electric pressure reducing valve

    Product Category:PRESSURE REDUCING VALVE
    Product Name:Y945H electric pressure reducing valve
    Product Tag:electric pressure reducing valve
    Update Date:2021/8/30 23:46:41
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    Note: Our Products Can Be Customized According To Customers' Needs. In Addition To National Standards,We Can Design And Manufacture According To American Standards, Japanese Standards, German Standards, Russian Standards, British Standards And So On.

    Y945H electric pressure reducing valve

    Related model: Y945H-16/25/40/64/100/160

    Structural features and uses of Y945H electric pressure reducing valve:

    This series of pressure reducing valves are mainly composed of valve body, valve seat, valve disc and other parts, adopting the structure of double valve seat and double cone valve disc. It adopts pressure-balanced disc, and adjusts the pressure through the elevation of the disc. ZKZ-BC or other linear electric actuators can be used to realize remote control and automatic control.

    It is more appropriate to use 0.6 for the decompression ratio of this series of products.

    This product is mainly used in steam pipelines to adjust pressure. It is widely used in industries such as cogeneration, textile, printing and dyeing, petrochemical, and sugar making.

    2. Material of main parts:

    Part Name

    Part material

    Body, bonnet, bottom cover

    WCB

    Valve seat

    304

    Disc

    2Cr13

    Stem

    2Cr13

    Gasket

    Flexible graphite/1Cr18Ni9

    Guide sleeve

    2Cr13

    filler

    Flexible graphite

    bolt

    35CrMoA

    Nut

    45

    3. Flow coefficient:

    DN

    50

    65

    80

    100

    125

    150

    200

    250

    300

    350

    400

    500

    Cv

    15

    20

    35

    60

    70

    110

    150

    230

    420

    540

    710

    1020

    4. Dimensions:

    Nominal diameter DN

    (PN1.6-4.0Mpa) Dimensions

    (PN6.4-16.0Mpa) Dimensions

    L

    L1

    H

    Hl

    L

    L1

    H

    Hl

    50

    300

    150

    880

    190

    300

    150

    880

    200

    65

    340

    170

    890

    205

    340

    170

    890

    215

    80

    380

    190

    910

    215

    380

    190

    910

    225

    100

    400

    215

    950

    240

    400

    215

    950

    250

    125

    430

    225

    990

    275

    430

    225

    990

    285

    150

    450

    230

    1090

    320

    450

    230

    1090

    330

    200

    500

    260

    1160

    340

    500

    260

    1160

    355

    250

    550

    285

    1230

    370

    550

    285

    1230

    390

    300

    750

    395

    1370

    460

    750

    395

    1370

    480

    350

    850

    445

    1450

    530

    850

    445

    1450

    550

    400

    950

    550

    1570

    660

    950

    550

    1570

    700

    500

    1130

    680

    1780

    800

    1130

    680

    1780


    Structural features of electric pressure reducing valve Y945H:

    The electric double-seat pressure reducing valve Y945H is equipped with a throttle hole cover, which increases the pressure reduction range, and at the same time avoids the direct injection of the temperature reduction water on the valve body, which protects the valve body. It is mainly composed of valve body, valve seat, valve clack, valve cover and other parts. The electric pressure reducing valve Y945H adopts the structure of double valve seat and double cone valve disc, which increases the flow area and adjustable ratio. It adopts pressure-balanced disc, and adjusts the pressure through the elevation of the disc. ZKZ-BC or other linear electric actuators can be used to realize remote control and automatic control. Electric stepless adjustment, stable secondary pressure, high control accuracy. The operation is simple, only need to modify the secondary pressure setting through the controller. Smooth operation and long service life.

    Electric double seat pressure reducing valve model:

    Y945H-16C, Y945H-25C, Y945H-40C, Y945H-64C, Y945Y-100C, Y945Y-100I

    Technical parameters of electric pressure reducing valve Y945H:

    Nominal pressure (Mpa)

    1.6

    2.5

    4.0

    6.4

    10.0

    16.0

    Shell test pressure (Mpa)

    2.4

    3.75

    6.0

    9.6

    15.0

    twenty four

    Seal test pressure (Mpa)

    1.76

    2.75

    4.4

    7.04

    11.0

    17.6

    ****Inlet pressure (Mpa)

    1.6

    2.5

    4.0

    6.4

    10.0

    16.0

    Outlet pressure range (Mpa)

    ****Decompression ratio 0.6

    Leakage

    0.5%QMax

    Temperature-pressure level

    ANSI B16.34

    Electric pressure reducing valve Y945H parts materials:

    Part Name

    Part material

    Body, bonnet, bottom cover

    WCB

    Valve seat

    304

    Disc

    2Cr13

    Stem

    2Cr13

    Gasket

    Flexible graphite/1Cr18Ni9

    Guide sleeve

    2Cr13

    filler

    Flexible graphite

    bolt

    35CrMoA

    Nut

    45

    Electric double seat pressure reducing valve Y945H flow coefficient:

    DN

    50

    65

    80

    100

    125

    150

    200

    250

    300

    350

    400

    500

    Cv

    15

    20

    35

    60

    70

    110

    150

    230

    420

    540

    710

    1020

    Dimensions of electric double steam pressure reducing valve Y945H (PN1.6-4.0):

    Nominal diameter DN

    Dimensions

    L

    L1

    H

    Hl

    50

    300

    150

    880

    190

    65

    340

    170

    890

    205

    80

    380

    190

    910

    215

    100

    400

    215

    950

    240

    125

    430

    225

    990

    275

    150

    450

    230

    1090

    320

    200

    500

    260

    1160

    340

    250

    550

    285

    1230

    370

    300

    750

    395

    1370

    460

    350

    850

    445

    1450

    530

    400

    950

    550

    1570

    660

    500

    1130

    680

    1780

    800

    Dimensions of electric double-seat steam pressure reducing valve Y945H (PN6.4-16.0):

    Nominal diameter DN

    Dimensions

    L

    L1

    H

    Hl

    50

    300

    150

    880

    200

    65

    340

    170

    890

    215

    80

    380

    190

    910

    225

    100

    400

    215

    950

    250

    125

    430

    225

    990

    285

    150

    450

    230

    1090

    330

    200

    500

    260

    1160

    355

    250

    550

    285

    1230

    390

    300

    750

    395

    1370

    480

    350

    850

    445

    1450

    550

    400

    950

    550

    1570

    700

    500

    1130

    680

    1780

    820

    Electric actuator selection and performance indicators:

    Nominal diameter

    50

    65

    80

    100

    125

    150

    200

    250

    300

    350

    400

    500

    Equipped with actuator model

    ZKZ-310BC

    ZKZ-410BC/ZKZ-510BC

    ZKZ-510BC

    ZKZ-610BC/ B+Z250/F1800

    journey

    25

    30

    50/30

    50

    60

    100

    Thrust (N)

    4000

    6400/1600

    16000

    2500

    Full travel time (S)

    20

    32

    37

    62

    input signal

    4-20mA DC

    Power supply

    220V 50Hz

    -

    380V 50Hz

    Basic error (%)

    ≤±2.5

    Basic error (%)

    ≤±1.5

    Basic error (%)

    ≤3

    Product Keyword Tags>>

    pressure reducing valve,pressure reducing valve manufacturer,pressure reducing valve manufacturers in China

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