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    GTL-Q71F Thin Type Wafer Ball Valve

     

    Compared with ordinary ball valves, ultra-thin ball valves have the advantages of short structure length, light weight, easy installation and material saving. In addition, the seat adopts elastic sealing structure, reliable sealing, easy to open and close. With fire-resistant structure, in case of fire, still reliable operation and good sealing. According to user needs, it can be equipped with anti-static structure. The 90° switch with hole positioning piece can be locked according to the need to prevent misoperation.

    USES:

    The clamping ball valve and the clamping insulation jacket ball valve is suitable for Class150, PN1.0 ~ 2.5mpa, working temperature 29~180℃(sealing ring for enhanced polytetrafluoroethylene) or 29~300℃(sealing ring for para-polystyrene) of various pipelines, used to cut off or connect the medium in the pipeline, Choose different materials, can be respectively suitable for water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media.

    DETAILS

    Specifications

    Nominal diameter

    DN15-DN200

    Nominal pressure

    PN10,PN16,PN40

    Suitable for flange

    ANSI CLASS150, 300

    Handle operation or drive device operation

    Materials:

    No.

    Name of parts

    Plastic

    1

    Body

    不锈钢CF8M/CF8

    碳钢WCB

    2

    Ball

    不锈钢316/304

    不锈钢SS304

    3

    Sealing washers

    聚四氟乙烯PTFE

    聚四氟乙烯PTFE

    4

    Stem

    不锈钢316/304

    不锈钢SS304

    5

    Packing

    聚四氟乙烯PTFE

    聚四氟乙烯PTFE

    6

    Alignment pin

    不锈钢304

    不锈钢SS304

    7

    Handle

    不锈钢304

    不锈钢SS304

    8

    Stem nuts

    不锈钢304

    不锈钢SS304

    9

    Packing Gland

    不锈钢304

    不锈钢SS304

    10

    Handle Sleeve

    塑料

    塑料

    11

    Glasswares cap

    不锈钢316/304

    不锈钢SS304

    12

    Gaskets

    聚四氟乙烯PTFE

    聚四氟乙烯PTFE

    Dimensions:

     

     

    SIZE

    1/2"

    3/4"

    1"

    1/4"

    1/2"

    2"

    2/2"

    3"

    4"

    5"

    6"

    d

    15

    19

    23.5

    30

    36

    45

    58

    67

    79

    100

    125

    L

    32

    38.5

    45

    55

    62

    72

    95

    120

    145

    200

    225

    D

    95

    105

    115

    135

    145

    160

    180

    195

    215

    245

    280

    D1

    65

    75

    85

    100

    110

    125

    145

    160

    180

    210

    240

    D2

    45

    55

    65

    78

    85

    100

    120

    135

    155

    185

    210

    H

    62

    70

    79

    86

    92

    102

    158

    172

    187

    200

    240

    E

    110

    125

    135

    150

    150

    180

    250

    300

    350

    650

    840

    b

    14

    14

    16

    16

    18

    20

    22

    24

    24

    26

    26

    z-d1

    4-4

    4-4

    4-4

    4-8

    4-8

    4-8

    4-8

    8-8

    8-8

    8-8

    8-23

    f

    2

    2

    2

    3

    3

    3

    3

    3

    3

    3

    3