YXDA643H法兰式气动硬密封蝶阀***适用于电站供热系统和催化裂化主风机道管系统和钢铁、冶金、化工等工业系统以及环保、水处理、高层建筑给水排水管路上作切断或调节流量作用

    主要外形及连接尺寸 YXDA643-16<1.6Mpa>Mani Outline and Connecting Flange Size

 

DN

                    外形尺寸

Outline Size

                    连接尺寸

Connec ting Size

                    执行器型号

Actuator Model

                    L

                    L1

                    L2

                    H

                    H1

                    D

                    D1

                    D2

                    f

                    n-φd

                    50

                    108

                    164/214

                    75/91

                    277/205

                    65

                    165

                    125

                    99

                    3

                    4-φ18

                    GT65/GTE80

                    65

                    112

                    164/214

                    75/91

                    287/315

                    75

                    185

                    145

                    118

                    3

                    4-φ18

                    GT65/GTE80

                    80

                    114

                    190/246

                    91/101

                    365/375

                    85

                    200

                    160

                    132

                    3

                    8-φ18

                    GT80/GTE90

                    100

                    127

                    210/295

                    101/112

                    420/436

                    130

                    220

                    180

                    156

                    3

                    8-φ18

                    GT90/GTE100

                    125

                    140

                    247/398

                    112/139

                    436/462

                    175

                    250

                    210

                    184

                    3

                    8-φ18

                    GT100/GTE125

                    150

                    140

                    308/478

                    139/176

                    466/543

                    190

                    285

                    240

                    211

                    3

                    8-φ22

                    GT125/GTE160

                    200

                    152

                    378/724

                    176/228

                    593/665

                    215

                    340

                    295

                    266

                    3

                    12-φ22

                    GT160/GTE210

                    250

                    165

                    432/928

                    206/275

                    682/752

                    265

                    405

                    355

                    319

                    3

                    12-φ26

                    GT190/GTE255

                    300

                    178

                    524/928

                    228/275

                    725/772

                    305

                    460

                    410

                    370

                    4

                    12-φ26

                    GT210/GTE255

                    350

                    190

                    648/1033

                    275/324

                    832/880

                    340

                    520

                    480

                    429

                    4

                    16-φ26

                    GT255/GTE300

                    400

                    216

                    648/1129

                    275/380

                    862/968

                    360

                    580

                    525

                    480

                    4

                    16-φ30

                    GT255/GTE350

                    450

                    222

                    715/1845

                    324/527

                    945/1005

                    400

                    640

                    585

                    548

                    4

                    20-φ30

                    GT300/AW28S

                    500

                    229

                    795/1845

                    380/527

                    1058/1060

                    430

                    715

                    650

                    609

                    4

                    20-φ33

                    GT350/AW28S

                    600

                    267

                    795/2605

                    380/545

                    1108/1195

                    490

                    840

                    770

                    720

                    5

                    20-φ36

                    GT350/AW35S

                    700

                    292

                    1380/2605

                    1170/1255

                    1170/1255

                    555

                    910

                    840

                    794

                    5

                    24-φ36

                    AW28/AW35S

                    800

                    318

                    1860/2605

                    1325/1365

                    1325/1365

                    620

                    1025

                    950

                    901

                    5

                    24-φ39

                    AW35/AW40S