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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

WRAS

WRAS

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

item number

size

a

15 (DN15)

90

22 (DN20)

90

28 (DN25)

90

technical drawing for product

characteristics

color

brass

materials

brass (CW625N (DZR))

finishing

none

manufacturer

Aalberts integrated piping systems Ltd (Pegler)

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

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 by 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

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