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    Stainless steel ball valve

    Location:Home > Stainless steel ball valve

    Integrated high temperature stainless steel ball valve Q41M

    Date:[2016-10-20]    hits: Integrated high temperature stainless steel ball valve Q41M

    High-temperature ball valve for the metal seal structure, the seal in the form of metal-to-metal seal, the exchange of metal seal on the metal seal, stainless steel and graphite composite plate seal on the metal seal. Hard seal butterfly valve driven form in addition to electric there are manual, worm gear transmission, pneumatic and so on. High temperature ball valve disc installed in the pipe diameter direction. In the hard-sealed ball valve body cylindrical channel, the disc-shaped butterfly plate rotates around the axis, the rotation angle is between 0 ° and 90 °, and when it rotates to 90 °, the valve is fully opened.


    First, the product [stainless steel high-temperature ball valve] of the details:

    Product Type: QQ41M-16P

    Product Name: Stainless steel high temperature ball valve

    Features: One-piece flange stainless steel high temperature ball valve, flange stainless steel high temperature ball valve, stainless steel high temperature ball valve

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    model

    Nominal pressure

    test pressure(MPa)

    Operating temperature℃

    適Applicable media

    Strength of water(MPa)

    Seal water(MPa)

    Hermetic seal(MPa)

    PF.QQ41M-16P

    1.6

    2.4

    1.8

    0.6

    ≤300

    Water, oil, acid and alkali

    PF.QQ41F-16P

    ≤150

    PF.QQ41M-25P

    2.5

    4.0

    2.8

    ≤300

    PF.QQ41F-25P

    ≤150

    PF.QJ41M-16P

    1.6

    2.4

    1.8

    ≤300

    PF.QJ41F-16P

    ≤150

    Third, the main parts materials:

    Material of parts

    material

    -

    PF.QQ41M-16P
    PF.QQ41M-25P
    QF.QJ41M-16P

    PF.QQ41F-16P
    PF.QQ41F-25P
    QF.QJ41F-16P

    Body

    304、304L、321、316、316L

    Sphere

    Stem

    handle

    Malleable cast iron

    Sealing ring

    Composite graphite

    Polytetrafluoroethylene


    Fourth, the stainless steel ball valve parameters:

    Model

    Nominal diameter

    Size(mm)

    L

    D

    D1

    D2

    b-d

    Z-Φd

    H

    D0

    PF.QQ41M F-16P RQ616P

    15

    115

    95

    65

    45

    14-2

    4-14

    105

    150

    20

    130

    105

    75

    55

    16-2

    4-14

    110

    150

    25

    140

    115

    85

    65

    16-2

    4-14

    120

    160

    32

    165

    135

    100

    78

    16-2

    4-18

    145

    160

    40

    180

    145

    110

    85

    16-3

    4-18

    155

    250

    50

    200

    160

    125

    100

    18-3

    4-18

    175

    300

    65

    220

    180

    145

    120

    18-3

    4-18

    195

    300

    80

    250

    195

    160

    135

    20-3

    8-18

    225

    320

    100

    280

    215

    180

    155

    20-3

    8-18

    255

    320

    125

    320

    245

    210

    185

    20-3

    8-18

    285

    400

    150

    360

    280

    240

    210

    24-3

    8-23

    295

    400

    200

    400

    335

    295

    265

    30-3

    12-23

    330

    450

    PF.QQ41M F-25P RQ625P

    40

    180

    145

    110

    85

    18-3

    4-18

    155

    250

    50

    200

    160

    125

    100

    20-3

    4-18

    175

    300

    65

    220

    180

    145

    120

    22-3

    8-18

    195

    300

    80

    250

    195

    160

    135

    22-3

    8-18

    225

    320

    100

    280

    230

    190

    160

    24-3

    8-23

    255

    320

    125

    320

    270

    220

    188

    28-3

    8-25

    285

    400

    150

    360

    300

    250

    218

    30-3

    8-25

    295

    400

    200

    400

    360

    310

    278

    34-3

    12-25

    330

    450

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    欧美日韩亚洲国产在线视频
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