Kosen
Product Show
You are here: Home >> 300X Flow Control Chcek Valve
  • Product Name: 300X Flow Control Chcek Valve
    Bookmark and Share
  • 300X Flow Control Chcek Valve
  • 300X Flow Control Chcek Valve

     

    Product Simple Specification

    The valve is used at outlet pipe of pump, with its open & close speed adjustable, and also used at high building for reducing water hammer & water slamming.

     

    Product Specification

    The 300X slow shut-off check valve is an intelligent valve intended for installation in the pump outlet of a high-rise buildings' water supply system. When uses it effectively prevents the reverse flow of a medium, as well as water hammer-type phenomena. This valve utilizes a motorized valve, check valve and water hammer eliminator at the same time and can effectively increase the safety and reliability of a water supply system.It integrates such functions as slow opening, fast and slow closing in order to eliminate water hammer, so as to prevent the occurrence of pump-on water hammer and pump-off water hammer. The valve can automatically realize turning on/off according to the operation specification of the pump.By pressing the On/Off button of the pump motor; a large flow and small pressure loss can be achieved. Our slow shut-off check valve are suitable for use with pipes of 600 caliber and below.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

    A1

    A

    H1

    H

    PN10

    PN16

    PN25

    PN10

    PN16

    PN25

    PN10

    PN16

    PN25

    PN10

    PN16

    PN25

    50

    240

    165

    165

    165

    125

    125

    125

    102

    102

    99

    4-~18

    4-~18

    4-~18

    210

    320

    137

    95

    65

    250

    185

    185

    185

    145

    145

    145

    122

    122

    118

    4-~18

    4-~18

    8-~18

    215

    330

    145

    97

    80

    285

    200

    200

    200

    160

    160

    160

    133

    133

    132

    8-~18

    8-~18

    8-~18

    220

    330

    178

    109

    100

    360

    220

    220

    235

    180

    180

    190

    158

    158

    156

    8-~18

    8-~18

    8-~18

    230

    410

    232

    152

    125

    400

    250

    250

    270

    210

    210

    220

    184

    184

    184

    8-~18

    8-~18

    8-~18

    245

    480

    286

    152

    150

    455

    285

    285

    300

    240

    240

    250

    212

    212

    211

    8-~18

    8-~18

    8-~18

    260

    420

    318

    160

    200

    585

    340

    340

    360

    295

    295

    310

    268

    268

    274

    8-~18

    12-~18

    12-~18

    280

    430

    413

    220

    250

    790

    395

    405

    425

    350

    355

    370

    320

    320

    330

    12-~18

    12-~18

    12-~18

    300

    450

    502

    250

    300

    900

    445

    460

    485

    400

    410

    430

    370

    370

    389

    12-~18

    12-~18

    12-~30

    320

    460

    600

    372

    400

    960

    565

    580

    620

    515

    525

    550

    482

    482

    503

    16-~26

    16-~30

    16-~36

    360

    480

    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 temper

    ature

    80oC

    Suitable medium

    water

     

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