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  • Product Name: Orbit Plug Valve
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  • Orbit Plug Valve
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    ORBIT PLUG VALVE

     

    Main structural features

    Bolt bonnet OS & Y lifting-round plug.

    Its sealing is realized by the sealing rings around the valve disc.It has unique protection of swallow tailed sink and fixed sealing rings.Double direction.

     

    Principle of opening and closing of the valve

    when the valve is fully opened,the channel of plug is in alignment with the channel of valve body,which can ensure ideal and lowest decrease on pressure.When the hand wheel is turned,the plug will rotate toward the closing direction,and make the same time draft the rotation of valve seat and close the valve.When the hand wheel is turned inversely,first of all the plug will move ipward,and the valve disc and valve seat will be separated;if the hand wheel is turned further on;till the valve disc is turned by 90 degree driven by the plug,and finally the channel of plug will be in alignment with the channel of valve body,so that the valve is be fully opened.

     

    Standards compliance

    Design and Manufacture: API 599,API 6D

    Face to face(end to end): ANSI B 16.10

    Flanged connection: ANSI B 16.5

    Butt welded end: ANSI B16.25

    Test and inspection: API 598,API 6D

     

    Main pants materials

    NO.

    Part name

    Material

    A216 WCB

    A351 CF8

    A351 CF8M

    A351 CF3

    A351 CF3M

    1~14

    Botten/yoke

    A216 WCB

    A351 CF8

    A351 CF8M

    A351 CF3

    A351 CF3M

    2

    "O" ring

    NBR/FEP/SBR/PTFE

    3

    Sealing ring

    NBR/FEP/SBR/PTFE

    4

    Plug

    A182 F6a

    A351 CF8

    A351 CF8M

    A351 CF3

    A351 CF3M

    5~8

    Body cover

    A216 WCB

    A351 CF8

    A351 CF8M

    A351 CF3

    A351 CF3M

    6~7

    Bolt/nut

    B7/2H

    B8/8

    B8M/8M

    B8M/8M

    B8M/8M

    9

    Packing

    Flexible graphite+stainless steel/PTFE

    10

    Gland

    A216 WCB

    A351 CF8

    A351 CF8

    A351 CF3

    A351 CF3M

    11

    Hand wheel

    ASTM A536 Gr.60-40-18 A216 WCB

    12

    Yoke nut

    Cu-Allog/A439-D2

    13

    Yoke nut bushing

    A216 WCB

    A351 CF8

    17

    Pin

    A182 F6a

    A182 F321

    A182 F321

    A182 F316

    A182 F316L

    15~18

    Stem/Disc

    A182 F6a

    A182 F304

    A182 F316

    A182 F304L

    A182 F316L

    16

    Guiding stud

    A182 F6a

    A182 F304

    A182 F316

    A182 F304L

    A182 F316L

     

     

    Dimension & Weight (mm&Kg)

    Dimensions

    Class 150Lb

    Size

    inch

    1/2

    3/4

    1

    1-1/4

    1-1/2

    2

    2-1/2

    3

    4

    5

    6

    8

    10

    12

    14

    L-RF

    mm

    108

    117

    127

    140

    165

    178

    190

    203

    229

    254

    267

    292

    330

    356

    381

    H

    mm

    230

    260

    300

    340

    380

    435

    460

    490

    525

    570

    625

    700

    780

    870

    980

    W

    mm

    120

    140

    140

    180

    200

    220

    260

    280

    300

    340

    400

    450

    450

    500

    500

    Weight

    Kg

    10

    12

    18

    25

    29

    34

    39

    50

    65

    95

    135

    210

    275

    350

    605

     

    Dimensions

    Class 300Lb

    Size

    inch

    1/2

    3/4

    1

    1-1/4

    1-1/2

    2

    2-1/2

    3

    4

    5

    6

    8

    10

    12

    14

    L-RF,BW

    mm

    140

    152

    165

    178

    190

    216

    241

    283

    305

    381

    403

    419

    457

    502

    762

    H

    mm

    230

    260

    300

    340

    380

    435

    460

    490

    525

    570

    625

    700

    780

    870

    980

    W

    mm

    120

    140

    140

    180

    200

    220

    260

    280

    300

    340

    400

    450

    450

    500

    500

    Weight

    Kg

    11

    13

    20

    27

    31

    37

    44

    60

    82

    115

    165

    225

    305

    405

    650

     

    Dimensions

    Class 600Lb

    Size

    inch

    1/2

    3/4

    1

    1-1/4

    1-1/2

    2

    2-1/2

    3

    4

    5

    6

    8

    10

    12

    14

    L-RF,BW

    mm

    165

    190

    216

    229

    241

    292

    330

    356

    432

    508

    559

    660

    787

    838

    889

    H

    mm

    230

    260

    300

    340

    380

    435

    460

    490

    525

    570

    625

    700

    780

    870

    980

    W

    mm

    120

    140

    140

    180

    200

    220

    260

    280

    300

    340

    400

    450

    450

    500

    500

    Weight

    Kg

    13

    15

    22

    29

    34

    41

    54

    68

    99

    128

    191

    258

    430

    650

    870

     

    Dimensions

    Class 900Lb

    Size

    inch

    1/2

    3/4

    1

    1-1/4

    1-1/2

    2

    2-1/2

    3

    4

    5

    6

    8

    10

    12

    14

    L-RF,BW

    mm

    229

    229

    254

    279

    305

    368

    419

    381

    457

    559

    610

    737

    838

    965

    1029

    H

    mm

    230

    260

    300

    340

    380

    435

    460

    490

    525

    570

    625

    700

    780

    870

    980

    W

    mm

    120

    140

    140

    180

    200

    220

    260

    280

    300

    340

    400

    450

    450

    500

    500

    Weight

    Kg

    15

    19

    24

    32

    38

    47

    62

    75

    115

    147

    220

    379

    490

    720

    1020

     

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