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  • Product Name: 400X Flow control valve
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  • 400X Flow control valve
  • 400X Flow control valve

     

    Product Simple Specification

    The valve limits the flow rate in the pipeline to a preset rate, regardless of upstream pressure variations. The valve is controlled by pilot valve, which takes use of integrated orifice plate to detect flow rate represented by differential pressure, and the differential pressure is used to control the pilot valve to implement flow rate control.

     

    Product Specification

    The 400X flow control valve is a multifunctional valve that adopts the mode of flow control employed by high-precision pilot valve. It is suitable for use in water distribution pipes within which the flow and pressure need to be controlled, and can serve to keep the preset flow constant, restrict excessive flow at a preset value and reduce the excessively high pressure upstream properly. This valve differs from other conventional throttle valve, which normally work through reducing the flow area by means of orifice plates or purely mechanically, by making use of an appropriate pilot valve to minimize the loss of energy in the course of flow regulation. The 400X flow control valve can completely stop the flow in case of an emergency to avoid loss.Accordingly, it boasts high control sensitivity and is reliable, safe, simple to debug and offers a long service life.Pressure Rating: PN10. PN16. PN25/Class150Size Range: DN20mm-DN800mm (3/4" - 32")Test and inspection: GB/T 13927 API598

     

    Main External and Connecting Dimensions(mm)

    DN

    L

    D

    D1

    D2

    Z-~d

    H1

    H

    PN10

    PN16

    PN25

    PN10

    PN16

    PN25

    PN10

    PN16

    PN25

    PN10

    PN16

    PN25

    50

    203

    165

    165

    165

    125

    125

    125

    102

    102

    99

    4-~18

    4-~18

    4-~18

    137

    95

    65

    216

    185

    185

    185

    145

    145

    145

    122

    122

    118

    4-~18

    4-~18

    8-~18

    145

    97

    80

    241

    200

    200

    200

    160

    160

    160

    133

    133

    132

    8-~18

    8-~18

    8-~18

    178

    109

    100

    292

    220

    220

    235

    180

    180

    190

    158

    158

    156

    8-~18

    8-~18

    8-~18

    232

    152

    125

    330

    250

    250

    270

    210

    210

    220

    184

    184

    184

    8-~18

    8-~18

    8-~18

    286

    152

    150

    356

    285

    285

    300

    240

    240

    250

    212

    212

    211

    8-~18

    8-~18

    8-~18

    318

    160

    200

    495

    340

    340

    360

    295

    295

    310

    268

    268

    274

    8-~18

    12-~18

    12-~18

    413

    220

    250

    622

    395

    405

    425

    350

    355

    370

    320

    320

    330

    12-~18

    12-~18

    12-~18

    502

    250

    300

    698

    445

    460

    485

    400

    410

    430

    370

    370

    389

    12-~18

    12-~18

    12-~30

    600

    372

    350

    787

    505

    520

    550

    460

    470

    490

    430

    430

    448

    16-~22

    16-~26

    16-~33

    526

    314

    400

    914

    565

    580

    620

    515

    525

    550

    482

    482

    503

    16-~26

    16-~30

    16-~36

    570

    340

    450

    787

    565

    580

    620

    515

    525

    550

    482

    482

    503

    16-~26

    16-~30

    16-~36

    677

    415

     

     

     

     

     

    Main Technical Feature

    Nominal Pressure

    1.0Mpa

    1.6Mpa

    2.5Mpa

    Test pressure of the shell

    1.5Mpa

    2.4Mpa

    3.75Mpa

    Sealed test pressure

    1.1Mpa

    1.76Mpa

    2.75Mpa

    Suitable temperature

    80oC

    Suitable medium

    water

     

E-mail: sales@kosenvalve.com Tel: 0086-577-67997720 Contact Person: Annie Fax: 0086-577-67997725