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      GB Flanged Gate Valve

      If the customer provides the determined GB Flanged Gate Valve type and model, the customer should correctly explain the meaning and requirements of the model, and sign the contract under the conditions that the supply and demand sides understand and agree.

      Send Inquiry

      Product Description

      We specialize in manufacturing GB Flanged Gate Valve, GOST ,ANSI,JIS ,DIN standard stainless steel gate valve, globe valve,ball valve, check valve ,butterfly valve and Y strainer with good quality and competitive price. Well-run tools, skilled gross sales team, and improved after-sales companies; We're also a unified huge family members, absolutely everyone stick to the organization benefit "unification, devotion, tolerance" for Cheap PriceList for China GB Flanged Gate Valve, To acquire a consistent, profitable, and constant advancement by getting a aggressive advantage, and by continuously increasing the price added to our shareholders and our employee.


      1.Product Introduction

      GB Flanged Gate Valve, GOST ,ANSI,JIS ,DIN standard stainless steel gate valve, globe valve,ball valve, check valve ,butterfly valve and Y strainer with good quality and competitive price.


      2.Product Parameter (Specification)

      Test Pressure

      Test Item

      Shell Test

      Seal Test

      Back Seal Test

      Air Seal Test

      Medium

      Water

      Air

      Unit

      MPa

      MPa

      MPa

      MPa


      Nominal
      Pressure
      PN(MPa)


      1.0

      1.5

      1.1

      1.1

      0.5~0.7

      1.6

      2.4

      1.8

      1.8

      2.5

      3.8

      2.8

      2.8

      4.0

      6.0

      4.4

      4.4

      6.4

      9.6

      7.0

      7.0

      10.0

      15.0

      11.0

      11.0

      16.0

      24.0

      18.0

      18.0


      Materials for Main Parts

      Name Material

      Body/Bonnet

      CF8

      CF3

      CF8M

      CF3M

      WCB

      LCB

      WC6

      WC9

      C5

      Disc

      CF8

      CF3

      CF8M

      CF3M

      WCB

      LCB

      WC6

      WC9

      C5

      Stem

      F304

      F304L

      F316

      F316L

      2CR13

      F304

      F304

      F304

      F304

      Stem Nut

      Aluminium Bronze

      Packing

      PTFF

      Graphite

      Gasket

      PTFF

      Graphite

      Gland

      CF8

      CF3

      CF8M

      CF3M

      WCB

      LCB

      WC6

      WC9

      C5

      Bolt

      Stainless Steel

      35CrMoA

      Nut

      Stainless Steel

      45、35CrMoA

      Handwheel

      Cast Steel


      Main Connection Dimensions

      Type

      DN(mm)

      Dimensions

      L

      D

      D1

      D2

      b-f

      z-Фd

      H

      Do


      Z41H/W/Y-10
      Z641H/W/Y-10
      Z941H/W/Y-10


      15

      130

      95

      65

      45

      12-2

      4-Ф14

      185

      120

      20

      150

      105

      75

      55

      14-2

      4-Ф14

      200

      120

      25

      160

      115

      85

      65

      14-2

      4-Ф14

      225

      140

      32

      180

      135

      100

      78

      16-2

      4-Ф18

      275

      160

      40

      165

      145

      110

      85

      16-3

      4-Ф18

      290

      160

      50

      180

      160

      125

      100

      16-3

      4-Ф18

      345

      200

      65

      195

      180

      145

      120

      18-3

      4-Ф18

      360

      220

      80

      210

      195

      160

      135

      18-3

      4-Ф18

      380

      240

      100

      230

      215

      180

      155

      20-3

      8-Ф18

      430

      280

      125

      255

      245

      210

      185

      22-3

      8-Ф18

      520

      300

      150

      280

      280

      240

      210

      22-3

      8-Ф23

      600

      320

      200

      330

      335

      295

      265

      22-3

      8-Ф23

      765

      400

      250

      380

      390

      350

      320

      24-3

      12-Ф23

      930

      450

      300

      420

      440

      400

      368

      26-3

      12-Ф23

      1080

      500

      350

      450

      500

      460

      428

      26-4

      16-Ф23

      1200

      500

      400

      480

      565

      515

      482

      26-4

      16-Ф35

      1400

      550

      450

      510

      615

      565

      532

      26-4

      20-Ф25

      1500

      600

      500

      540

      670

      620

      585

      28-4

      20-Ф25

      1630

      650


      Z41H/W/Y-16
      Z641H/W/Y-16
      Z941H/W/Y-16


      15

      130

      95

      65

      45

      14-2

      4-Ф14

      185

      120

      20

      150

      105

      75

      55

      14-2

      4-Ф14

      200

      120

      25

      160

      115

      85

      65

      14-2

      4-Ф14

      225

      140

      32

      180

      135

      100

      78

      16-2

      4-Ф18

      275

      160

      40

      200

      145

      110

      85

      16-3

      4-Ф18

      295

      200

      50

      250

      160

      125

      100

      16-3

      4-Ф18

      350

      220

      65

      265

      180

      145

      120

      18-3

      4-Ф18

      370

      240

      80

      280

      195

      160

      135

      20-3

      8-Ф18

      390

      280

      100

      300

      215

      180

      155

      20-3

      8-Ф18

      435

      300

      125

      325

      245

      210

      185

      22-3

      8-Ф18

      520

      320

      150

      350

      280

      240

      210

      24-3

      8-Ф23

      610

      350

      200

      400

      335

      295

      265

      26-3

      12-Ф23

      785

      400

      250

      450

      405

      355

      320

      30-3

      12-Ф25

      930

      450

      300

      500

      460

      410

      375

      30-4

      12-Ф25

      1080

      500

      350

      550

      520

      470

      435

      34-4

      16-Ф25

      1200

      550

      400

      600

      580

      525

      485

      36-4

      16-Ф30

      1400

      600

      450

      650

      640

      585

      545

      40-4

      20-Ф30

      1500

      650

      500

      700

      705

      650

      608

      44-4

      20-Ф34

      1630

      700


      Z41H/W/Y-25
      Z641H/W/Y-25
      Z941H/W/Y-25


      15

      130

      95

      65

      45

      16-2

      4-Ф14

      185

      120

      20

      150

      105

      75

      55

      16-2

      4-Ф14

      200

      120

      25

      160

      115

      85

      65

      16-2

      4-Ф14

      225

      140

      32

      180

      135

      100

      78

      18-2

      4-Ф18

      275

      160

      40

      200

      145

      110

      85

      18-3

      4-Ф18

      295

      200

      50

      250

      160

      125

      100

      20-3

      4-Ф18

      350

      220

      65

      265

      180

      145

      120

      22-3

      8-Ф18

      370

      240

      80

      280

      195

      160

      135

      22-3

      8-Ф18

      390

      280

      100

      300

      230

      190

      160

      24-3

      8-Ф23

      435

      300

      125

      325

      270

      220

      188

      28-3

      8-Ф25

      520

      320

      150

      350

      300

      250

      218

      30-3

      8-Ф25

      610

      350

      200

      400

      360

      310

      278

      34-3

      12-Ф25

      785

      400

      250

      450

      425

      370

      332

      36-3

      12-Ф30

      930

      450

      300

      500

      485

      430

      390

      40-4

      16-Ф30

      1080

      500

      350

      550

      550

      490

      448

      44-4

      16-Ф34

      1250

      550

      400

      600

      610

      550

      505

      48-4

      16-Ф34

      1430

      600

      450

      650

      660

      600

      555

      50-4

      20-Ф34

      1520

      650

      500

      700

      730

      660

      610

      52-4

      20-Ф41

      1650

      700


      Main Connection Dimensions

      Type

      DN(mm)

      Dimension(mm)

      l

      D

      Dl

      D2

      D6

      b-f

      f1

      z-Фd

      H


      Z41H/W/Y-40
      Z641H/W/Y-40
      Z941H/W/Y-40


      15

      130

      95

      65

      45

      40

      16-2

      4

      4-Ф14

      185

      20

      150

      105

      75

      55

      51

      16-2

      4

      4-Ф14

      200

      25

      160

      115

      85

      65

      58

      16-2

      4

      4-Ф14

      225

      32

      180

      135

      100

      78

      66

      18-2

      4

      4-Ф18

      275

      40

      200

      145

      110

      85

      76

      18-3

      4

      4-Ф18

      295

      50

      250

      160

      125

      100

      88

      20-3

      4

      4-Ф18

      350

      65

      280

      180

      145

      120

      110

      22-3

      4

      8-Ф18

      370

      80

      310

      195

      160

      135

      121

      22-3

      4

      8-Ф18

      390

      100

      350

      230

      190

      160

      150

      24-3

      4.5

      8-Ф23

      435

      125

      400

      270

      220

      188

      176

      28-3

      4.5

      8-Ф25

      520

      150

      450

      300

      250

      218

      204

      30-3

      4.5

      8-Ф25

      610

      200

      550

      375

      320

      282

      260

      38-3

      4.5

      12-Ф30

      970

      250

      650

      445

      385

      345

      313

      42-3

      4.5

      12-Ф34

      930

      300

      750

      510

      450

      408

      364

      46-4

      4.5

      16-Ф34

      1080

      350

      850

      570

      510

      465

      422

      52-4

      5

      16-Ф34

      1250

      400

      950

      655

      585

      535

      474

      58-4

      5

      16-Ф41

      1430

      450

      1050

      680

      610

      560

      524

      60-4

      5

      20-Ф41

      1520

      500

      1150

      755

      670

      612

      576

      62-4

      5

      20-Ф48

      1650


      Main Connection Dimensions

      Type

      DN(mm)

      Dimension(mm)

      L

      D

      Dl

      D2

      D6

      b-f

      fl

      z-Фd

      H


      Z41H/W/Y-64
      Z641H/W/Y-64
      Z941H/W/Y-64


      15

      170

      105

      75

      55

      40

      18-2

      4

      4-Ф14

      185

      20

      190

      125

      90

      68

      51

      20-2

      4

      4-Ф18

      200

      25

      210

      135

      100

      78

      58

      22-2

      4

      4-Ф18

      225

      32

      230

      150

      110

      82

      66

      24-2

      4

      4-Ф23

      280

      40

      240

      165

      125

      95

      76

      24-3

      4

      4-Ф23

      300

      50

      250

      175

      1B5

      105

      88

      26-3

      4

      4-Ф23

      360

      65

      280

      200

      160

      130

      110

      28-3

      4

      8-Ф23

      385

      80

      310

      210

      170

      140

      121

      30-3

      4

      8-Ф23

      400

      100

      350

      250

      200

      168

      150

      32-3

      4.5

      8-Ф25

      450

      125

      400

      295

      240

      202

      176

      36-3

      4.5

      8-Ф30

      540

      150

      450

      340

      280

      240

      204

      38-3

      4.5

      8-Ф34

      630

      200

      550

      405

      345

      300

      260

      44-3

      4.5

      12-Ф34

      820

      250

      650

      470

      400

      352

      313

      48-3

      4.5

      12-Ф41

      960

      300

      750

      530

      460

      412

      364

      54-4

      4.5

      16-Ф41

      1130

      350

      850

      595

      525

      475

      422

      60-4

      5

      16-Ф41

      1300

      400

      950

      670

      585

      525

      474

      66-4

      5

      16-Ф48

      1450

      450

      1050

      715

      630

      570

      524

      70-4

      5

      20-Ф48

      1550

      500

      1150

      800

      705

      640

      576

      70-4

      5

      20-Ф54

      1680


      Z41H/W/Y-100
      Z641H/W/Y-100
      Z941H/W/Y-100


      15

      170

      105

      75

      55

      40

      20-2

      4

      4-Ф14

      185

      20

      190

      125

      90

      68

      51

      22-2

      4

      4-Ф18

      200

      25

      210

      135

      100

      78

      58

      24-2

      4

      4-Ф18

      225

      32

      230

      150

      110

      82

      66

      24-2

      4

      4-Ф23

      280

      40

      240

      165

      125

      95

      76

      26-3

      4

      4-Ф23

      300

      50

      250

      195

      145

      112

      88

      28-3

      4

      4-Ф25

      360

      65

      280

      220

      170

      138

      110

      32-3

      4

      8-Ф25

      385

      80

      310

      230

      180

      148

      121

      34-3

      4

      8-Ф25

      400

      100

      350

      265

      210

      172

      150

      38-3

      4.5

      8-Ф30

      450

      125

      400

      310

      250

      210

      176

      42-3

      4.5

      8-Ф34

      540

      150

      450

      350

      290

      250

      204

      46-3

      4.5

      12-Ф34

      630

      200

      550

      430

      360

      312

      260

      54-3

      4.5

      12-Ф41

      820

      250

      650

      500

      430

      382

      313

      60-3

      4.5

      12-Ф41

      960

      300

      750

      585

      500

      442

      364

      70-4

      4.5

      16-Ф48

      1130

      350

      850

      655

      560

      498

      422

      76-4

      5

      16-Ф54

      1300

      400

      950

      715

      620

      558

      474

      80-4

      5

      16-Ф54

      1450

      450

      1050

      770

      675

      615

      524

      84-4

      5

      16-Ф58

      1550

      500

      1150

      870

      760

      690

      576

      90-5

      5

      20-Ф58

      1680


      3.Application

      Minrui is a professional manufacturer of industrial control valves .The main products are: GB Flanged Gate Valve, gate valve, globe valve, ball valve, check valve, butterfly valve ,filter and power station valve, the mainly material are : stainless steel ,cast steel ,chromium molybdenum steel.The valves are widely used in the automation control systems of papermaking, chemical fiber,petroleum, electric power, metallurgy, chemical industry, Perochemical,environmental protection, light industry, pharmaceutical, building automation and other industrial zone.


      4.Product Details

      Gate valve stainless steel is widely used in petroleum ,papermaking, chemical fiber,  electric power, metallurgy, chemical industry, Perochemical,environmental protection, light industry, pharmaceutical.


      Design and manufacture according to GB/T12234
      Face to face dimension according to GB/T12221
      End flange dimension according to JB/T79
      Pressure test according to JB/T9092


      Model:Z41W

      Connection :RF flange

      Nominal diameter:1”~40”

      Nominal pressure:150LB~600LB

      Applicalbe temperature:-425°C~425°C

      Material:CF8,CF8M,WCB

      Applicable medium: water,oil,gas,acetic acid ,nitric acid etc.


      GB Flanged Gate Valve


      These pictures can help you better understand GB Flanged Gate Valve


      5.Service

      1. In order to provide you the best solution and proposal , the following information please inform:

          (1) Structure length

          (2) Connection form

          (3) Nominal diameter, full diameter, reduced diameter, pipe size

          (4) Operating medium, temperature and pressure range

          (5) Experiments, inspection standards and other requirements

      2. Minrui can configure various driving devices according to the special requirements of customers.

      3. If the customer provides the determined GB Flanged Gate Valve type and model, the customer should correctly explain the meaning and requirements of the model, and sign the contract under the conditions that the supply and demand sides understand and agree.

      4. For giving you best service, please call us in detail to tell us the required GB Flanged Gate Valve model, specifications, quantity, delivery time and location.


      6.Advisory

      Our company now provide three consultation methods: telephone, E-mail,Fax


      Inquiries: 086-577-86920681 (switchboard), 086-577-85983298 (fax)

      Email: sales@minruivalve.com

      (Please be sure to leave your contact information and company name in the email, otherwise you cannot reply)


      You are welcome to order GB Flanged Gate Valve.





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      Send Inquiry

      Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.

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