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硬密封闸阀

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  • 产品描述
  • 产品执行标准

    设计规范

    结构长度

    连接法兰

    试验与检验

    压力·温度

    产品标识

    GB/T12234

    GB/T12221

    GB/T9124

    GB/T26480

    GB/T12224

    GB/T12220

    试验压力

    公称压力PN(MPa)

    壳体

    试验压力(MPa)

     

    上密封

    密封(液)

    密封(气)

    1.6

    2.4

    1.8

    0.6

    1.8

    2.5

    3.8

    2.8

    0.6

    2.8

    4.0

    6.0

    4.4

    0.6

    4.4

    6.4

    9.6

    7.04

    0.6

    7.04

    10.0

    15.0

    11.0

    0.6

    11.0

    16.0

    24.0

    18.0

    0.6

    18.0

    适用介质及适用温度

    壳体材料

     

    适用介质

     

    适用温度℃

    碳素钢(C型)

    水、蒸汽、油品

    -29-425

    铬镍钛钢(P型)

    硝酸类

    ≤200

    铬镍钼钛钢(R型)

    醋酸类

    ≤200

    铬钼钢(I型)

    水、蒸汽、油品

    ≤550

    主要零件材料

    阀体、阀盖

    阀板、阀座

    阀杆

    阀杆螺母

    填料

    手轮

    碳素钢

    优质碳钢+硬质合金或不锈钢

    铬不锈钢

    锰黄铜

    柔性石墨

    可锻铸铁

    铬镍钛钢

    不锈钢、不锈钢+硬质合金

    铬镍钛不锈钢

    锰黄铜

    PTFE

    可锻铸铁

    铬镍钼钛钢

    不锈钢、不锈钢+硬质合金

    铬镍钼钛不锈钢

    锰黄铜

    PTFE

    可锻铸铁

    铬钼钢+硬质合金

    铬钼钢

    铬钼钒钢

    铝青铜

    柔性石墨

    WCB

    主要外形尺寸及连接尺寸单位:mm

    公称通径

    DN

    L

    D

    D1

    D2

    b

    f

    Z-d

    H

    D0

    Z40H-16 / Z41Y-16 / Z40Y-16P / Z41Y-16P / Z40Y-16R / Z41Y-16R/ Z40W-16P / Z41W-16P / Z40W-16R /Z41W-16R / Z40Y-16I / Z41Y-16I / (KZ41Y) 

    15

    130

    95

    65

    46

    14

    2

    4-14

    220

    240

    120

    20

    150

    105

    75

    56

    16

    2

    4-14

    255

    284

    140

    25

    160

    115

    85

    65

    16

    2

    4-14

    275

    303

    160

    32

    180

    140

    100

    76

    18

    2

    4-18

    280

    321

    180

    40

    200

    150

    110

    84

    18

    2

    4-18

    300

    352

    200

    50

    250

    165

    125

    99

    20

    2

    4-18

    358

    438

    240

    65

    270

    185

    145

    118

    20

    2

    4-18

    375

    450

    240

    80

    280

    200

    160

    132

    20

    2

    8-18

    438

    528

    280

    100

    300

    220

    180

    156

    22

    2

    8-18

    502

    620

    320

    125

    325

    250

    210

    184

    22

    2

    8-18

    612

    753

    360

    150

    350

    285

    240

    211

    24

    2

    8-23

    676

    847

    360

    200

    400

    340

    295

    266

    24

    2

    12-22

    820

    1039

    400

    250

    450

    405

    355

    319

    26

    2

    12-26

    969

    1245

    450

    300

    500

    460

    410

    370

    28

    2

    12-26

    1142

    1472

    560

    350

    550

    520

    470

    429

    30

    2

    16-26

    1280

    1450

    640

    400

    600

    580

    525

    480

    32

    2

    16-30

    1452

    1887

    640

    450

    650

    640

    585

    548

    40

    2

    20-30

    1541

    2011

    720

    500

    700

    715

    650

    609

    44

    2

    20-33

    1676

    2181

    720

    600

    800

    840

    770

    720

    48

    2

    20-36

    1874

    2346

    800

    ​Z40H-25 / Z41Y-25 / Z40Y-25P / Z41Y-25P / Z40Y-25R / Z41Y-25R/ Z40W-25P / Z41W-25P / Z40W-25R /Z41W-25R / Z40Y-25I / Z41Y-25I / (KZ41Y) 

    15

    130

    95

    65

    46

    14

    2

    4-14

    220

    240

    120

    20

    150

    105

    75

    56

    16

    2

    4-14

    255

    284

    140

    25

    160

    115

    85

    65

    16

    2

    4-14

    275

    303

    160

    32

    180

    140

    100

    76

    18

    2

    4-18

    280

    321

    180

    40

    200

    150

    110

    84

    18

    2

    4-18

    300

    352

    200

    50

    250

    165

    125

    99

    20

    2

    4-18

    358

    438

    240

    65

    270

    185

    145

    118

    22

    2

    8-18

    375

    450

    240

    80

    280

    200

    160

    132

    24

    2

    8-18

    433

    528

    280

    100

    300

    235

    190

    156

    24

    2

    8-22

    502

    620

    320

    125

    325

    270

    220

    184

    26

    2

    8-26

    612

    753

    360

    150

    350

    300

    250

    211

    28

    2

    8-26

    676

    847

    360

    200

    400

    360

    310

    274

    30

    2

    12-26

    820

    1039

    400

    250

    450

    425

    370

    330

    32

    2

    12-30

    696

    1245

    450

    300

    500

    485

    430

    389

    34

    2

    16-30

    1142

    1472

    560

    350

    550

    555

    490

    448

    38

    2

    16-33

    1280

    1450

    640

    400

    600

    620

    550

    503

    40

    2

    16-36

    1452

    1887

    640

    450

    650

    670

    600

    548

    46

    2

    20-36

    1541

    2011

    720

    500

    700

    730

    660

    609

    48

    2

    20-36

    1676

    2181

    720

    600

    800

    845

    770

    720

    48

    2

    20-39

    1874

    2346

    800

    公称通径LDD1D2D6bff2Z-dHH1D0
    DN

    Z40H-40 / Z41Y-40 / Z40Y-40P / Z41Y-40P / Z40Y-40R / Z41Y-40R / Z40W-40P / Z41W-40P / Z40W-40R / Z41W-40R / Z41Y-40I / Z41Y-40I / (KZ41Y)

    2015010575565116244-14256285140
    2516011585655816244-14275305160
    32180140100766618244-18287322180
    40200150110847618344-18323369200
    50250165125998820344-18372440280
    6528018514511811022348-18395473280
    8031020016013212124348-18457552320
    1003502351901561502434.58-22552671360
    1254002702201841762634.58-26634726400
    1504503002502112042834.58-26708883400
    2005503753202842603434.512-308581086450
    2506504503853453133834.512-3310151298560
    3007505154504093644244.516-3312031535640
    350850580510465422464516-3613411678640
    400950660585535474504516-3914921903720

    Z40H-64 / Z41Y-64 / Z40Y-64P / Z41Y-64P / Z40Y-64R /Z41Y-64R/ Z40W-64P / Z41W-64P /Z40W-64R /Z41W-64R / Z40Y-64I / Z41Y-64I / (KZ41Y)

    2019013090565120244-18258288180
    25210140100655824244-18310341200
    32230155110766624244-22320353200
    40240170125847626244-22360389240
    50250180135998826244-22372448280
    6528020516011811026248-22395475280
    8031021517013212128248-22458553320
    1003502502001561503024.58-26553679360
    1254002952401841763424.58-30638779400
    1504503452802112043624.58-33718893450
    2005504153452842604224.512-368731100560
    2506504704003453134624.512-3610531332640
    3007505304604093645224.516-3612031535640

    Z40H-100 / Z41Y-100 / Z40Y-100P / Z41Y-100P / Z40Y-100R / Z41Y-100R/ Z40W-100P / Z41W-100P / Z40W-100R /Z41W-100R / Z40Y-100I / Z41Y-100I / (KZ41Y)

    25210140100655824244-18310341200
    32230155110766624244-22320353240
    40240170125847626244-22360389280
    50250195145998828244-26490558360
    6528022017011811030248-26540622400
    8031023018013212132248-26573671400
    1003502652101561503624.58-30575671400
    1254003152501841764024.58-33744892560
    1504503552902112044424.512-33800972560
    2005504303602842605224.512-36800972560
    2506505054303453136024.512-3910501305640
    3007505855004093646824.516-4212081506640

    Z40H-160 / Z41Y-160 / Z40Y-160P / Z41Y-160P / Z40Y-160R / Z41Y-160R/ Z40W-160P / Z41W-160P / Z40W-160R /Z41W-160R / Z40Y-160I / Z41Y-160I / (KZ41Y)

    1517010575454026244-14230250200
    2019013090565130244-18260288200
    25210140100655832244-18280310280
    32230155110766634244-22312350320
    40240170125847636244-22350395320
    50300195145998838248-26515612360
    6534022017011811042248-26260677360
    8039023018013212146248-26585686400
    1004502652101561505224.58-30631751450
    1255253152501841765624.58-33723868560
    1506003552902112046224.512-33820997640
    2007504303602842506624.512-369901224720

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