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  • Product Name: Straight Through Diaphragm Valve
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  • Straight Through Diaphragm Valve
  • Straight Through 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 material

    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

    N-d

    F

    H1

    H2

    D0

    Weight

    kg

    mm

    inch

    15

    1/2

    1.0Mpa

    1.0Mpa

    108

    95

    65

    4-14

    2

    90

    99

    66

    2

    20

    3/4

    117

    105

    75

    4-14

    2

    93

    103

    66

    3

    25

    1

    127

    115

    85

    4-14

    2

    100

    112

    66

    4

    32

    1-1/4

    146

    140

    100

    4-18

    2

    127

    144

    96

    6.5

    40

    1-1/2

    159

    150

    110

    4-18

    2

    136

    156

    96

    7.5

    50

    2

    190

    165

    125

    4-18

    2

    151

    177

    96

    10

    65

    2-1/2

    216

    185

    145

    4-18

    2

    183

    213

    165

    16

    80

    3

    254

    200

    160

    8-18

    2

    190

    230

    230

    23.5

    100

    4

    305

    220

    180

    8-18

    2

    242

    285

    280

    34

    125

    5

    0.6Mpa

    356

    250

    210

    8-18

    3

    285

    348

    280

    44

    150

    6

    406

    285

    240

    8-22

    3

    353

    431

    368

    67.5

    200

    8

    521

    340

    295

    8-22

    3

    445

    537

    483

    141.5

    250

    10

    0.4Mpa

    635

    395

    350

    12-22

    5

    598

    734

    500

    229

    300

    12

    749

    445

    400

    12-22

    5

    689

    778

    560

    321

    350

    14

    787

    505

    460

    16-22

    5

    723

    883

    560

    360

    400

    16

    0.25Mpa

    914

    565

    515

    16-26

    5

    868

    1078

    640

    584

     

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