close
Combined Shape
Combined Shape

products

VSH XPress Union Double Check Valve

group: PSU4426

The Pegler Type PSU4426 DZR Brass Check valves are designed for preventing back flow of fluid in a pipeline, equipment, or general plumbing applications and to provide long trouble-free service. They are complete with VSH Xpress Union connection technology for easy installation and are available in sizes 15-54mm.
  • Pressure rated up to 10 Bar

  • Operating Temperature -10°C to 90°C
  • DZR Brass
  • VSH Xpress Union connections
  • BS EN13959:2004
  • read more
    read less
    if the download did not start automatically, click here

    PDF generation failed, please try again later

    applications

    potable water

    potable water

    heating

    heating

    segments

    commercial building

    commercial building

    industry

    industry

    approvals

    NSF

    NSF

    item number

    size

    d1

    DN1

    l1

    z1

    slw1

    d2

    DN2

    l2

    z2

    slw2

    V

    U

    a

    item number

    42082

    size

    15 (DN15)

    d1

    15.0

    DN1

    DN12

    l1

    96

    z1

    76

    slw1

    26

    d2

    15.0

    DN2

    DN12

    l2

    67

    z2

    49

    slw2

    26

    V

    18

    U

    32

    a

    90

    item number

    42083

    size

    18 (DN15)

    d1

    18.0

    DN1

    DN15

    l1

    101

    z1

    76

    slw1

    26

    d2

    18.0

    DN2

    DN15

    l2

    67

    z2

    48

    slw2

    26

    V

    18

    U

    33

    a

    90

    item number

    42084

    size

    22 (DN20)

    d1

    22.0

    DN1

    DN20

    l1

    115

    z1

    89

    slw1

    31

    d2

    22.0

    DN2

    DN20

    l2

    77

    z2

    58

    slw2

    31

    V

    21

    U

    38

    a

    90

    item number

    42085

    size

    28 (DN25)

    d1

    28.0

    DN1

    DN25

    l1

    126

    z1

    103

    slw1

    39

    d2

    28.0

    DN2

    DN25

    l2

    89

    z2

    68

    slw2

    39

    V

    24

    U

    47

    a

    90

    item number

    42086

    size

    35 (DN32)

    d1

    35.0

    DN1

    DN32

    l1

    131

    z1

    108

    slw1

    47

    d2

    35.0

    DN2

    DN32

    l2

    100

    z2

    76

    slw2

    47

    V

    29

    U

    40

    a

    90

    item number

    42088

    size

    54 (DN50)

    d1

    54.0

    DN1

    DN50

    l1

    188

    z1

    147

    slw1

    66

    d2

    54.0

    DN2

    DN50

    l2

    153

    z2

    119

    slw2

    66

    V

    38

    U

    50

    a

    90

    item number

    42087

    size

    42 (DN40)

    d1

    42.0

    DN1

    DN40

    l1

    145

    z1

    110

    slw1

    53

    d2

    42.0

    DN2

    DN40

    l2

    115

    z2

    87

    slw2

    53

    V

    32

    U

    32

    a

    90

    technical drawing for product

    characteristics

    color

    brass

    materials

    brass (CW626N (DZR))

    finishing

    none

    shape

    straight (0º)

    connection type

    press (M)

    pressure rating (PN)

    PN 10

    sealing

    EPDM

    general

    product group

    valves (check valves)

    ETIM class

    EC011469 Check valve

    brand

    VSH

    series

    XPress Check Valve

    product type

    PSU4426

    UNSPS

    40141622

    technical

    max operating pressure liquid

    10 bar

    max medium temperature

    65 °C

    peak medium temperature

    65 °C

    Kv-value

    value depends on the item view items

    image for PSU4426

    image | jpg

    PSU4426

    image for Diagram

    diagram | png

    Diagram

    installation- & maintenance document | pdf

    VSH XPress installation instructions

    certifications | pdf

    NSF_REG4_(Xpress_BSP_to_Pressfit)_393371

    certifications | pdf

    XPress_adapted_valves_WRAS

    label

    value

    label

    ETIM class

    label

    Housing material

    value

    Brass

    label

    Material quality

    value

    CuZn33Pb1.5AlAs (CW626N)

    label

    Surface protection

    value

    Untreated

    label

    Connections

    value

    Press sleeve

    label

    Contour code

    value

    M

    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

    0°C - 65°C

    label

    Medium temperature (continuous) (imperial)

    value

    32°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

    42082

    carbon footprint (A-C) embodied carbon

    1.45kgCO2e

    data source

    TM65

    item number

    42083

    carbon footprint (A-C) embodied carbon

    1.47kgCO2e

    data source

    TM65

    item number

    42084

    carbon footprint (A-C) embodied carbon

    2.23kgCO2e

    data source

    TM65

    item number

    42085

    carbon footprint (A-C) embodied carbon

    3.54kgCO2e

    data source

    TM65

    item number

    42086

    carbon footprint (A-C) embodied carbon

    5.15kgCO2e

    data source

    TM65

    item number

    42088

    carbon footprint (A-C) embodied carbon

    11.44kgCO2e

    data source

    TM65

    item number

    42087

    carbon footprint (A-C) embodied carbon

    6.73kgCO2e

    data source

    TM65

    any questions?

    we are here to help

    product selected products selected

    You can compare up to 2 products

    You can compare up to 4 products

    [saving downloads] requires an account

    send by email

    optional
    optional

    search downloads

    filter downloads

    by name or type

    category

    category
    • brochures (25)
    • technical manuals (12)
    • EPD (13)
    • embodied carbon calculations (10)

    product line

    product line
    • VSH XPress (24)
    • VSH SudoPress (14)
    • Pegler Valve (13)
    • Pegler ProFlow (9)

    product type

    product type
    • fittings (36)
    • valves (23)
    • pipes (9)
    • measurement and accessories (7)