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Double check valve

group: K4424

The Kuterlite K4424 is a double check valve with 2 copper compression ends. By using Kuterlite in your piping system you can install in easy to use heat free system. Kuterlite provides a piping system suitable for broad spectrum of applications across the domestic and commercial sectors,
  • No need for use of naked flames
  • Can be used on wet pipework
  • Joints can be dismounted without adversely affecting performance
  • Provided with all relevant approvals
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    applications

    potable water

    potable water

    heating

    heating

    cooling

    cooling

    segments

    commercial building

    commercial building

    industry

    industry

    approvals

    NSF

    NSF

    UK water regulation 4

    UK water regulation 4

    item number

    size

    dimensions

    weight

    packaging

    gtin

    item number

    42068

    size

    15 (DN15)

    dimensions

    84x25x25 mm

    weight

    0.17 kg

    packaging

    box (5 pce)

    gtin

    05022050021175

    item number

    42069

    size

    22 (DN20)

    dimensions

    99x33x33 mm

    weight

    0.2 kg

    packaging

    box (5 pce)

    gtin

    05022050021182

    item number

    42070

    size

    28 (DN25)

    dimensions

    110x38x38 mm

    weight

    0.43 kg

    packaging

    box (5 pce)

    gtin

    05022050021199

    item number

    size

    d1

    DN1

    l1

    z1

    slw1

    d2

    DN2

    l2

    z2

    slw2

    V

    U

    a

    item number

    42068

    size

    15 (DN15)

    d1

    15.0

    DN1

    DN15

    l1

    55

    z1

    29

    slw1

    28

    d2

    15.0

    DN2

    DN15

    l2

    55

    z2

    29

    slw2

    24

    V

    15

    U

    21

    a

    90

    item number

    42069

    size

    22 (DN20)

    d1

    22.0

    DN1

    DN20

    l1

    49

    z1

    25

    slw1

    36

    d2

    22.0

    DN2

    DN20

    l2

    49

    z2

    25

    slw2

    32

    V

    18

    U

    19

    a

    90

    item number

    42070

    size

    28 (DN25)

    d1

    28.0

    DN1

    DN25

    l1

    55

    z1

    29

    slw1

    44

    d2

    28.0

    DN2

    DN25

    l2

    55

    z2

    29

    slw2

    38

    V

    21

    U

    21

    a

    90

    technical drawing for product

    characteristics

    color

    brass

    materials

    brass (CW625N (DZR))

    finishing

    none

    shape

    straight (0º)

    connection type

    compression

    pressure rating (PN)

    PN 10

    sealing

    EPDM

    general

    product group

    valves (check valves)

    ETIM class

    EC011469 Check valve

    HS code

    84813099

    brand

    VSH

    series

    Kuterlite Check Valve

    product type

    K4424

    UNSPS

    40141622

    technical

    max operating pressure liquid

    10 bar

    min. medium temperature

    -10 °C

    max medium temperature

    value depends on the item view items

    peak medium temperature

    value depends on the item view items

    Kv-value

    value depends on the item view items

    image for K4424

    image | jpg

    K4424

    image for Diagram

    diagram | jpg

    Diagram

    certifications | pdf

    Pegler double check valves NSF

    label

    value

    label

    ETIM class

    label

    Housing material

    value

    Brass

    label

    Surface protection

    value

    Untreated

    label

    Connections

    value

    Compression ring

    label

    Article compression class

    value

    PN 10

    label

    Flange compression class

    value

    PN 10

    label

    Sealing

    value

    Ethylene-propylene diene monomer rubber (EPDM)

    label

    Angle of non-return valve

    value

    label

    Medium temperature (continuous)

    value

    -10°C - 65°C

    label

    Medium temperature (continuous) (imperial)

    value

    14°F - 149°F

    label

    Max. operating pressure at 20 °C

    value

    10bar

    label

    Max. operating pressure at 20 °C (imperial)

    value

    145.04psi

    label

    FM quality mark

    value

    No

    label

    UL quality mark

    value

    No

    label

    ULC quality mark

    value

    No

    label

    LPCB quality mark

    value

    No

    label

    Suitable for central heating water

    value

    Yes

    label

    Certified according to SVGW for water

    value

    No

    label

    Certified according to SVGW for gas

    value

    No

    label

    VdS quality mark

    value

    No

    label

    DVGW quality mark for gas

    value

    No

    label

    DVGW quality mark for water

    value

    No

    label

    KIWA certified

    value

    No

    item number

    carbon footprint (A-C) embodied carbon

    data source

    item number

    42068

    carbon footprint (A-C) embodied carbon

    0.78kgCO2e

    data source

    TM65

    item number

    42069

    carbon footprint (A-C) embodied carbon

    1.32kgCO2e

    data source

    TM65

    item number

    42070

    carbon footprint (A-C) embodied carbon

    2.12kgCO2e

    data source

    TM65

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