Kosen
Product Show
You are here: Home >> BS Pneumatic Diaphragm Valve
  • Product Name: BS Pneumatic Diaphragm Valve
    Bookmark and Share
  • BS Pneumatic Diaphragm Valve
  • BS Pneumatic Diaphragm Valve(Normaly Open)

     

    Technical specificastion

    Design and manufacture :BS5156

    Face to face dimension: BS 5156

    Connection dimension of flange: BS4504,DIN2532,JIS B2212,ANSI B16.1,ISO2004

     

    Component Materials

    Body: cast iron,spheroidal graphite cast iron,carbon steel,stainless steel

    Bonnet: cast iron,spheroidal graphite cast iron,carbon steel,stainless steel

    Lining: unlined,fluorine plastic,rubber

    Diaphragm: fluotine plastic,rubber

    Disc: cast iron,carbon steel

    Cylinder: aluminum alloy,carbon steel

    Pneumatic: rubber diaphragm

    Stem: carbons steel,stainless steel

    Handwheel: cast iron

     

    Main dimensions and weight:

    DN

    Norminal pressure

    Working pressure

    L

    D

    D1

    n-¢d

    F

    H1

    Do

    Weight

    kg

    mm

    inch

    15

    1/2?/FONT>

    1.6

    1.6

    108

    95

    65

     

    2

     

     

     

    20

    3/4?/FONT>

    117

    105

    75

    4-13.5

    2

    343

    140

    6.3

    25

    1?/FONT>

    127

    115

    85

    4-13.5

    2

    345

    140

    7.3

    32

    1-1/4?/FONT>

    146

    140

    100

    4-17.5

    2

    363

    140

    8.3

    40

    1-1/2?/FONT>

    159

    150

    110

    4-17.5

    2

    430

    140

    14.3

    50

    2?/FONT>

    190

    165

    125

    4-17.5

    2

    575

    140

    26

    65

    2-1/2?/FONT>

    1.0

    216

    185

    145

    4-17.5

    2

    588

    140

    30.3

    80

    3?/FONT>

    254

    200

    160

    8-17.5

    2

    769

    165

    64.9

    100

    4?/FONT>

    305

    220

    180

    8-17.5

    2

    816

    280

    7.03

    125

    5?/FONT>

    356

    250

    210

    8-17.5

    3

    820

    280

    80.7

    150

    6?/FONT>

    406

    285

    240

    8-22

    3

    920

    280

    131.2

    200

    8?/FONT>

    521

    340

    295

    8-22

    3

    1010

    280

    212

    250

    10?/FONT>

    635

    395

    350

    12-22

    5

     

     

     

     

    1. Puenmatic diaphragm valve also can be imstalled feedback signal,limited machine or localizer in order to adapt to the requirements of automatic control,programed control or flow rate eajustment.

    2.The feedback signal of pneumatic valve is adopted the sense technology of non-contact.

    3.Adop film cylinder in place of piston cylinder,which remove the abouse that piston ring is easily and lead to not open or close valve

    4.When gas source happen to trouble ,can operate handwheel to open valve

     

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