close
Combined Shape
Combined Shape

products

back to overview

Double check valve

group: K4426

The Kuterlite K4426 is a double check valve with 2 parallel threaded female 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
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

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

42071

size

G1/2" (DN15)

d1

29.0

DN1

DN15

l1

40

z1

30

slw1

25

d2

29.0

DN2

DN15

l2

40

z2

30

slw2

25

V

17

U

17

a

90

item number

42072

size

G3/4" (DN20)

d1

36.0

DN1

DN20

l1

46

z1

37

slw1

31

d2

36.0

DN2

DN20

l2

46

z2

37

slw2

31

V

20

U

18

a

90

item number

42073

size

G1" (DN25)

d1

45.0

DN1

DN25

l1

53

z1

40

slw1

39

d2

45.0

DN2

DN25

l2

53

z2

40

slw2

39

V

24

U

19

a

90

item number

42074

size

G1 1/4" (DN32)

d1

54.0

DN1

DN32

l1

64

z1

48

slw1

47

d2

54.0

DN2

DN32

l2

64

z2

48

slw2

47

V

28

U

20

a

90

item number

42075

size

G1 1/2" (DN40)

d1

60.0

DN1

DN40

l1

75

z1

58

slw1

52

d2

60.0

DN2

DN40

l2

75

z2

58

slw2

52

V

32

U

18

a

90

item number

42076

size

G2" (DN50)

d1

76.0

DN1

DN50

l1

100

z1

78

slw1

66

d2

76.0

DN2

DN50

l2

100

z2

78

slw2

66

V

37

U

19

a

90

item number

size

a

G1/2" (DN15)

90

G3/4" (DN20)

90

G1" (DN25)

90

G1 1/4" (DN32)

90

G1 1/2" (DN40)

90

G2" (DN50)

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

G - female thread gas cylindrical (BSPP)

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

K4426

UNSPS

40141622

label

value

label

ETIM class

label

Housing material

value

Brass

label

Surface protection

value

Untreated

label

Connections

value

Internal thread cylindrical BSPP-G (ISO 228-1)

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

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

send by email

optional
optional

search downloads

filter downloads

by name or type

category

category
  • brochures (24)
  • documentation (16)
  • technical manuals (12)
  • EPD (10)

brand

brand
  • VSH XPress (17)
  • Pegler Valve (14)
  • Pegler ProFlow (8)
  • VSH Tectite (8)

product type

product type
  • fittings (37)
  • valves (23)
  • measurement and accessories (7)
  • radiator valves (3)