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  • Product Name: Weir Type Diaphragm Valve
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  • Weir Type Diaphragm Valve
  • Weir Type Diaphragm Valve

     

    Technical specificastion

    Design & Manufacture: BS 5156-85, MSS SP-88, GB 12239-89
    Face to Face Dimension: BS 5156-85, ANSI B16.10, GB 12221-85, DIN 3202
    Flanged Dimension: BS 5156-85, ANSI B16.5, EN 1092, GB/T 17421-98
    Inspect & Test: BS 5156, MSS SP-82, GB/T 13927
    Operation: Handwheel, Pneumatic, Electric
    Pressure Rating: PN6, PN10, PN16, ANSI 125, ANSI 150


    Component Materials
    Body / Bonnet: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel & Duplex
    Lining (Optional): Fluorine -- PTFE, FEP, PCTFE, PVDF, TFE, PFA, RPP, PO
                                 Rubber  -- NR, BR, IIR, CR, EPDM, CSPE, FKM, SI
    Diaphragm: Rubber 
    Compressor / Disc: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel
    Stem: Carbon Steel & Stainless Steel
    Handwheel: Iron & Steel

     

    Dimension & Weight (mm&Kg)

    Nominal DN

    Nominal

    pressure

    Working

    pressure

    L

    D

    D1

    Z-d

    F

    H1

    H2

    D0

    Weight

    kg

    mm

    inch

    15

    1/2"

    1.0

    1.0

    125

    95

    65

    4-14

    2

    105

    116

    120

    4.5

    20

    3/4"

    135

    105

    75

    4-14

    2

    117

    128

    120

    4.5

    25

    1"

    145

    115

    85

    4-14

    2

    121

    135

    120

    5.3

    32

    1-1/4"

    160

    135

    100

    4-18

    2

    132

    150

    120

    7.5

    40

    1-1/2"

    180

    145

    110

    4-18

    3

    156

    176

    140

    10

    50

    2"

    210

    160

    125

    4-18

    3

    169

    195

    140

    13

    65

    2-1/2"

    250

    180

    145

    4-18

    3

    200

    236

    200

    20

    80

    3"

    300

    195

    160

    4-18

    3

    216

    256

    200

    25.5

    100

    4"

    350

    215

    180

    8-18

    3

    270

    322

    280

    38

    125

    5"

    400

    245

    210

    8-18

    3

    315

    380

    320

    62

    150

    6"

    460

    280

    240

    8-22

    3

    378

    458

    320

    85

    200

    8"

    0.6

    0.6

    570

    335

    295

    8-22

    3

    518

    638

    400

    150

    250

    10"

    680

    390

    350

    12-22

    4

    583

    720

    500

    249

    300

    12"

    790

    440

    400

    12-22

    4

    689

    778

    500

    365

    350

    14"

    0.4

    900

    500

    460

    16-22

    4

    723

    883

    500

    420

    400

    16"

    100

    560

    515

    16-26

    4

    868

    1078

    640

    630

     

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