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      Your current location: ProductsOilfield ValveGB Flat Gate Valve Without Diversion Hole

      GB Flat Gate Valve Without Diversion Hole

      Product overview

      Product model: Z6S43 (4)WF(Y, H)
      Nominal diameter: DN50 ~ 700mm, NPS2" ~ 28"
      Nominal pressure: PN1.0 ~ 16.0MPa, Class150 ~ 900LB
      Applicable temperature: "G" type (-29 ~ 250℃),"D" type (-45 ~ 121℃), ordinary type (-29 ~ 121℃)
      Design standard: API 600, API6D, ASME B16.34, GB/T 12234
      Structure length: ASME B16.10, API6D, GB/T 12221
      Connection standard: ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79, HG/T 20592
      Pressure test: API 598, GB/T 13927, JB/T 9092
      Pressure-temperature rating: ASME B16.34, GB/T 12224

      GB Flat Gate Valve Without Diversion Hole product details

      GB Flat Gate Valve Without Diversion Hole features   
      GB Flat Gate Valve Without Diversion Hole produced and sold by Baigang valve group, This series of valves has the characteristics of reliable sealing, small opening and closing torque, anti-sulfur wear-resistant, long service life, can be used to clean the hair ball pipe and other characteristics; for water, oil, natural gas, steam and other non-corrosive and corrosive media Of the pipeline system for hoist device, especially for petrochemical, oil, gas, long-distance pipeline and other fields.  

      Nominal pressure

      Product number

      1.0 to 16.0 MPa 
      150 to 900 Lb

      No diversion hole

      Z6s43WF, Z6s43WD, Z6s43WY, Z6s43WbF, Z6s43WbY

      Diversion hole

      Z6s43NF, Z6s43DF, Z6s43YF, Z6s43F, Z6s43D, Z6s43Y


      GB Flat Gate Valve Without Diversion Hole performance specifications

      Pressure Level

      Pressure test at room temperature (MPa)

      Applicable temperature (℃)

      Suitable media

      case

      Left seal

      Right seal

      Low pressure seal

      "G" type

      "D" type

      normal type

      "KZ" type

      "Z" type

      Nominal pressure 
      (MPa)

      1.0

      1.5

      1.1

      1.1

      0.6

      -29 ~ 250

      -45 ~ 121

      -29 ~ 121


      Medium containing H2S
      and CO2 > 500 Mg / m3

      Oil, gas,
      water and so on

      1.6

      2.4

      1.76

      1.76

      0.6

      2.5

      3.75

      2.75

      2.75

      0.6

      4.0

      6.0

      4.4

      4.4

      0.6

      6.4

      9.6

      7.04

      7.04

      0.6

      10.0

      15.0

      11.0

      11.0

      0.6

      16.0

      24.0

      17.6

      17.6

      0.6

      Lb

      150

      2.93

      2.07

      2.07

      0.6

      300

      5.52

      5.52

      5.52

      0.6

      400

      10.0

      7.31

      7.31

      0.6

      600

      15.0

      11.03

      11.03

      0.6

      900

      22.4

      16.54

      16.54

      0.6


      GB Flat Gate Valve Without Diversion Hole main part material

      Part Name

      Body, bonnet

      gate

      Valve stem

      Seat

      Stem nut

      Sealing ring

      filler

      Seal means

      "Z" type

      WCB

      Alloy steel (special treatment)

      stainless steel

      Alloy steel
      (special treatment)

      Aluminum bronze

      Fill PTFE

      Filled PTFE,
      expanded graphite

      Oil seal grease

      "KZ" type

      Sulfur-resistant stainless steel

      Anti-sulfur sealant


      GB Flat Gate Valve Without Diversion Hole main dimensions


      DN

      PN16 
      PN25 
      150Lb

      PN40 
      PN64 
      300Lb

      PN40 
      PN64 
      PN100

      PN100 
      600Lb

      PN160 
      PN200

      900Lb 
      1500Lb

      50

      178

      216

      250

      292

      280

      330

      65

      190

      241

      280

      330

      315

      356

      80

      203

      283

      310

      356

      380

      381

      100

      229

      305

      350

      432

      425

      457

      125

      254

      381

      400

      508

      480

      559

      150

      267

      403

      450

      559

      530

      610

      200

      292

      419

      550

      660

      620

      737

      250

      330

      457

      650

      787

      730

      838

      300

      356

      502

      750

      838

      850

      965

      350

      381

      762

      850

      889

      980

      1029

      400

      406

      838

      950

      991

      1100

      1130

      450

      432

      914

      1050

      1092

      1200

      1219

      500

      457

      991

      1150

      1194

      1250

      1321

      600

      508

      1143

      1350

      1397

      1450

      1549

      700

      610

      1346

      1450



      Reminder:

      All text, data and pictures in this article are for reference only.To see more details of the GB Flat Gate Valve Without Diversion Hole performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

      +86-021-57278881
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