TEL:086-021-57483788 SALES:086-021-57480966
Petroleum and natural gas chemical industry   
Contact Us   

Electric fixed ball valve

Update: 2016/5/17      View:
  • name:    Electric fixed ball valve
  • Type:    Q947
  • Presure:    PN1.0~PN10MPa
  • Specifications:    DN50~DN700
  • material:    Carbon steel, stainless steel
  • Order Online
  • The product description

    Electric ball valve consists of electric actuators and valves electric ball valve. Is one of the industrial automation process control pipe pressure components, usually used for pipeline medium, remote control (connected, to cut off the medium). Electric ball valve opening and closing (sphere) by stem drive, then make rotation movement around the axis of the stem of the valve. Mainly used for truncated or on line in the medium, can also be used to adjust and control of the fluid. Ball valve ball is fixed, does not produce mobile after compression. Fixed ball valves have a floating ball valve seat, the medium pressure, mobile seat, make the seal compression on the ball, to ensure the seal. Usually mounted on the upper and lower shaft with ball bearing, the operating torque is small, suitable for high pressure and large diameter of the valve. To reduce the number of ball valve operating torque and increase the reliability of the sealing, lubricating oil, to form a layer of oil film, which increases the sealing, and reduce operating torque, suitable for high pressure large diameter ball valve.

  • The main connection and overall dimensions PN16

    DN

    The main connection size

    The major body dimensions

    Flange connection size

    L

    H

    H1

    D

    D1

    D2

    d

    f

    Z-Φd

    50

    216

    102

    165

    125

    100

    18

    3

    4-18

    65

    241

    114

    185

    145

    120

    18

    3

    4-18

    80

    283

    127

    200

    160

    135

    20

    3

    8-18

    100

    305

    152

    220

    180

    155

    20

    3

    8-18

    125

    356

    184

    250

    210

    185

    22

    3

    8-18

    150

    394

    219

    554

    285

    240

    210

    22

    3

    8-23

    200

    457

    273

    600

    340

    295

    265

    24

    3

    12-23

    250

    533

    360

    652

    405

    355

    320

    26

    3

    12-26

    300

    610

    395

    760

    460

    410

    375

    28

    4

    12-26

    350

    686

    430

    770

    520

    470

    435

    30

    4

    16-26

    400

    762

    470

    830

    580

    525

    485

    32

    4

    16-30

    450

    864

    550

    640

    585

    545

    40

    4

    20-30

    500

    914

    580

    940

    715

    650

    608

    44

    4

    20-33

    600

    1067

    700

    1020

    840

    770

    718

    54

    5

    20-36

    700

    1245

    800

    1115

    910

    840

    788

    58

    3

    24-36

    The main connection and overall dimensions PN25

    DN

    The main connection size

    The major body dimensions

    Flange connection size

    L

    H

    H1

    D

    D1

    D2

    d

    f

    Z-Φd

    50

    216

    102

    165

    125

    100

    20

    3

    4-18

    65

    241

    114

    185

    145

    120

    22

    3

    8-18

    80

    283

    127

    200

    160

    135

    24

    3

    8-18

    100

    305

    152

    235

    190

    160

    24

    3

    8-23

    125

    381

    184

    270

    220

    188

    26

    3

    8-26

    150

    403

    219

    235

    300

    250

    218

    28

    3

    8-26

    200

    502

    273

    235

    360

    310

    278

    30

    3

    12-26

    250

    568

    360

    400

    425

    370

    332

    32

    3

    12-30

    300

    648

    395

    400

    485

    430

    390

    34

    4

    16-30

    350

    762

    430

    410

    555

    490

    448

    38

    4

    16-34

    400

    838

    470

    410

    620

    550

    505

    40

    4

    16-36

    450

    914

    550

    670

    600

    555

    46

    4

    20-36

    500

    991

    580

    420

    730

    660

    610

    48

    4

    20-36

    600

    1143

    700

    690

    845

    770

    718

    58

    5

    20-39

    700

    1346

    800

    690

    960

    875

    815

    60

    3

    24-42

    The main connection and overall dimensions PN40

    DN

    The main connection size

    The major body dimensions

    Flange connection size

    L

    H

    H1

    D

    D1

    D2

    D6

    d

    f

    f1

    Z-Φd

    50

    216

    102

    165

    125

    100

    88

    20

    3

    4.5

    4-18

    65

    241

    114

    185

    145

    120

    110

    22

    3

    4.5

    8-18

    80

    283

    127

    200

    160

    135

    121

    24

    3

    4.5

    8-18

    100

    305

    152

    235

    190

    160

    150

    24

    3

    5

    8-23

    125

    381

    184

    270

    220

    188

    176

    26

    3

    5

    8-26

    150

    403

    219

    235

    300

    250

    218

    204

    28

    3

    5

    8-26

    200

    502

    273

    235

    375

    320

    282

    260

    34

    3

    5

    12-30

    250

    568

    360

    400

    450

    385

    345

    313

    38

    3

    5

    12-34

    300

    648

    395

    400

    515

    450

    408

    364

    42

    4

    5

    16-34

    350

    762

    430

    410

    580

    510

    465

    422

    46

    4

    5.5

    16-36

    400

    838

    470

    410

    660

    585

    535

    474

    50

    4

    5.5

    16-39

    450

    914

    550

    685

    610

    560

    524

    57

    4

    5.5

    20-39

    500

    991

    580

    420

    755

    670

    612

    576

    57

    4

    5.5

    20-42

    600

    1143

    700

    690

    890

    795

    730

    678

    72

    5

    5.5

    20-48

    The main connection and overall dimensions PN64

    DN

    The main connection size

    The major body dimensions

    Flange connection size

    L

    H

    H1

    D

    D1

    D2

    D6

    d

    f

    f1

    Z-Φd

    50

    292

    114

    180

    135

    100

    88

    26

    3

    4.5

    4-23

    65

    330

    124

    205

    160

    130

    110

    26

    3

    4.5

    8-23

    80

    356

    133

    215

    170

    140

    121

    28

    3

    4.5

    8-23

    100

    406

    159

    250

    200

    168

    150

    30

    3

    5

    8-26

    150

    495

    250

    554

    345

    280

    240

    204

    36

    3

    5

    8-33

    200

    597

    295

    574

    415

    345

    300

    260

    42

    3

    5

    12-36

    250

    673

    395

    731

    470

    400

    352

    313

    46

    3

    5

    12-36

    300

    762

    445

    771

    530

    460

    412

    364

    52

    4

    5

    16-36

    350

    826

    500

    867

    600

    525

    475

    422

    56

    4

    5.5

    16-39

    400

    902

    530

    805

    670

    585

    525

    474

    60

    4

    5.5

    16-42

  • $Column2$
  • $Column3$
  • $Column4$
  • $Column5$
More Products