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    Double Ball Rubber valve

    Size: 1-1/4”~64”

    Pressure Rating: PN10/PN16/PN25

    Material: NR/ EPDM/NBR, Flange: Q235,304,316

    Design Standard: GB/T26121-2010

    Application medium:Water, Oil,Gas

    Application Temperature:-15℃--+115℃( -30℃--+250℃ )


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    Tel: +86-18539246853
    Fax: +86-371-55883235
    E-mail: [email protected]
    Address: ZhengZhou,HeNan,China.
    Parameters

    Double Ball Rubber valve are used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire, power and other basic engineering. According to different materials can be made of acid resistance, alkali resistance, corrosion resistance, oil resistance, high temperature resistance, radiation resistance, wear resistance, aging resistance and other varieties, adapt to a variety of media and environment.

     

    KXT-S Flexible Dual-Spherical Rubber Joint

     Model    Item 

    KXT-S1

    KXT-S2 

    KXT-S3

    Mpa(kgf/cm2)Working pressure

    1.0(10)

    1.6(16)

    2.5(25)

    Mpa(kgf/cm2)Eplosion pressure

    2.0(20)

    3.0(30)

    4.5(45)

    Kpa(mm/Hg)Vacuum

    53.3(400)

    86.7(650)

    100(750)

     Applicable Temperature


    -15℃-115℃(-30℃-250℃ under special conditions)

     Applicable media

    Air,compressed air,water,sea water,hot water,oil,acid,alkali,and so on

     Main data:

    DN

    L

    mm

    Flange thickness

    mm

    Bolts Qty

    n

    D Diameter of Bolt hole

    mm

    D1

    mm

    Axial displacement(mm)

    Horizontal displacement (mm)

    Angular Deflection

    (a1+a2)

    mm

    inch

    Extension

    Compression

    40

    1.5

    150

    18

    4

    18

    110

    10

    20

    20

    30

    50

    2

    150

    20

    4

    18

    125

    10

    20

    20

    30

    65

    2.5

    150

    20

    4

    18

    145

    10

    20

    20

    305

    80

    3

    150

    20

    8

    18

    160

    10

    20

    20

    30

    100

    4

    200

    22

    8

    18

    180

    15

    30

    25

    30

    125

    5

    200

    22

    8

    18

    210

    15

    30

    25

    30

    150

    6

    200

    24

    8

    23

    240

    15

    30

    25

    30

    200

    8

    220

    24

    8

    23

    295

    20

    40

    30

    30

    250

    10

    220

    26

    12

    23

    350

    20

    40

    30

    30

    300

    12

    320

    26

    12

    23

    400

    20

    40

    30

    30

    350

    14

    320

    26

    16

    23

    460

    20

    40

    30

    30

    400

    16

    320

    26

    16

    25

    515

    20

    40

    30

    30

    450

    18

    320

    28

    20

    25

    565

    25

    45

    30

    30

    500

    20

    320

    28

    20

    25

    620

    25

    45

    30

    30

    600

    24

    320

    30

    20

    30

    725

    25

    45

    30

    30

    Notes:

    1.For special order, products can be made according to customer’s requirements, flange standard is based on GB/T9115.1—2000, the materials of spheres are Buna,EPDM,chloroprene rubber and so on.

    2.The product with DN>200mm is available for water –supplying overhead . The pipe must be equipped with fixed support or fixed bracket, if not ,the product shall be installed with escapement.

    3.When using Rubber Joints, the matching flanges should be valve flanges or GB/T9115.1(RF) FLANGES.

     

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