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GB Ball Valve

We have our own export right and has grown to be a major supplier of all kinds of precision castings and ball valve, check valve, stop valve, gate valve, filter, quick joint. Female connection, male connection, welded connection, flange connection are all available.
  • Commodity name： GB Ball Valve

Category:

Ball Valve Series

Email:

huande@huande.com.cn

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  • Description

  • Product Specification

    Design standard: GB/T12237

    Flange standard: GB/T12221

    Structural standard: JB/T79

    Test standard: JB/T9092

     

    Test Pressure

    Test Ltem

    Shell Test

    Seal Test

    Air Seal Test

    Medium

    Water

    Air

     

    Nominal

    Pressure

    PN(MPa)

     

    1.6

    2.4

    1.8

    0.6

    2.5

    3.8

    2.8

    4.0

    6.0

    4.4

    6.4

    9.6

    7.0

     

    Materials for Main Parts

    Name

    Material

    Body/
    Bonnet

    CF8

    CF8M

    CF3M

    WCB

    Ball

    304

    316

    316L

    304

    Stem

    F304

    F316

    F316L

    2CR13

    Seat

    PTFE/PPL/ Alloy stee

    Packing/
    Gakset

    PTFE/PPL/ Graphite

    Bolt

    Stainless Steel

    35CrMoA

    Nut

    Stainless Stee

    45, 35
    CrMoA

    Handle

    Cast Steel

     

    Main External and Connecting Dimensions(mm)

    DN

    L

    D

    D1

    D2

    H

    b-f

    z-фd

    D0

    Q41F-16P

    15

    130

    95

    65

    45

    60

    14-2

    4-ф14

    108

    20

    140

    105

    75

    55

    64

    14-2

    4-ф14

    120

    25

    150

    115

    85

    65

    90

    14-2

    4-ф14

    165

    32

    165

    135

    100

    78

    105

    16-2

    4-ф18

    180

    40

    180

    145

    110

    85

    150

    16-3

    4-ф18

    240

    50

    200

    180

    145

    100

    190

    16-3

    4-ф18

    240

    65

    220

    180

    145

    120

    195

    18-3

    4-ф18

    320

    80

    250

    195

    160

    135

    215

    20-3

    8-ф18

    350

    100

    280

    215

    180

    155

    250

    20-3

    8-ф18

    400

    125

    320

    245

    210

    185

    280

    22-3

    8-ф18

    500

    150

    360

    280

    240

    210

    320

    24-3

    8-ф23

    600

    200

    400

    335

    295

    265

    370

    26-3

    12-ф23

    800

    250

    530

    405

    355

    319

    -

    26-2

    12-ф26

    -

    300

    610

    460

    410

    375

    -

    28-2

    12-ф26

    -

     

     

     

Manufacturing capacity

Our has many production lines such as Lostwax investment casting, CNC machine and assembly inspection etc. 

Qualifications

Through continuous efforts, our products have achieved industrial certificates including ISO, CE, AP1607, SIL, TS, and so on.

Product Inspection

HUANDE is dedicated to the pursuit of " Zero Defect". We have a guality management system thatencompasses our entire operation from order confirmation to final inspection. 

Key words:

GB Ball Valve

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