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    Products  Inverted Pressure Balance Lubricated Plug Valve


    INVERTED PRESSURE BALANCE LUBRICATED PLUG VALVE

     

    ~Bolt cover,structure of flip-chip balanceable pressure and light on/off operation.An oil grove is set between valve body and seal surface,which may infuse the seal grease to increase the seal capability.

     

    Standards compliance

     

    Design and Manufacture: API 599,API 6D

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

    Flanged connection: ANSI B16.5

    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
    1~2
    Body/Nut
    A193 B7/A194 2H
    A193 B8/A194 8
    A193 B8M
    A194 8M
    3
    Cover
    A216 WCB
    A351 CF8
    A351 CF8M
    4
    Gasket
    Flexible graphite+stainless steel/PTFE
    5
    Plug
    A182 F304
    A351 CF8
    A351 CF8M
    A351 CF3
    A351 CF3M
    6
    Body
    A216 WCB
    A351 CF8
    A341 CF8M
    A182 F304L
    A351 CF3M
    7
    stem
    A182 F410
    A182 F304
    A182 F316
    A182 F304L
    A351 CF3M
    8
    "O" ring
    NBR/FEP/SBR
    9
    Packing
    Flexible graphite/PTFE
    10
    Gland
    A216 WCB
    A351 CF8
    A351 CF8M
    11~12
    Oichozzle/check valve
    Material see body
    13
    Wrench
    ASTM A47-32510 A216 WCB

     

    INVERTED PRESSURE BALANCE LUBRICATED PLUG VALVE

     

    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
    180
    180
    185
    200
    210
    215
    250
    270
    300
    340
    365
    400
    450
    510
    590
    W
    mm
    400
    400
    500
    500
    600
    600
    820
    820
    300
    300
    320
    320
    350
    380
    380
    Weight
    Kg
    10
    12
    14
    17
    19
    21
    29
    33
    48
    75
    98
    125
    171
    230
    370

     

    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
    180
    180
    185
    200
    210
    215
    250
    270
    300
    340
    365
    400
    450
    510
    590
    W
    mm
    400
    400
    500
    500
    600
    600
    820
    820
    300
    300
    320
    320
    350
    380
    380
    Weight
    Kg
    12
    14
    16
    19
    21
    24
    31
    36
    61
    86
    130
    190
    225
    380
    560

     

    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
    180
    180
    185
    200
    210
    215
    250
    270
    300
    340
    365
    400
    450
    510
    590
    W
    mm
    400
    400
    500
    500
    600
    600
    820
    820
    300
    300
    320
    320
    350
    380
    380
    Weight
    Kg
    14
    16
    18
    20
    24
    29
    35
    47
    91
    129
    210
    320
    660
    920
    1250

     

    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
    180
    180
    185
    200
    210
    215
    250
    270
    300
    340
    365
    400
    450
    510
    590
    W
    mm
    400
    400
    500
    500
    600
    600
    820
    820
    300
    300
    320
    320
    350
    380
    380
    Weight
    Kg
    17
    19
    21
    24
    30
    37
    44
    65
    110
    160
    255
    380
    810
    1050
    1460

    4~or above with worm gear

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