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Check Valve Double

group: PS4426

The Pegler Type PS4426 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 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 connections
  • BS EN13959:2004
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applications

potable water

potable water

heating

heating

cooling

cooling

segments

commercial building

commercial building

approvals

NSF

NSF

item number

size

d1

DN1

l1

z1

slw1

d2

DN2

l2

z2

slw2

V

U

a

item number

42050

size

15 (DN15)

d1

15.0

DN1

DN15

l1

59

z1

41

slw1

26

d2

15.0

DN2

DN15

l2

65

z2

47

slw2

26

V

18

U

16

a

90

item number

42051

size

22 (DN20)

d1

22.0

DN1

DN20

l1

66

z1

46

slw1

31

d2

22.0

DN2

DN20

l2

73

z2

53

slw2

31

V

21

U

16

a

90

item number

42052

size

28 (DN25)

d1

28.0

DN1

DN25

l1

74

z1

53

slw1

39

d2

28.0

DN2

DN25

l2

83

z2

62

slw2

39

V

24

U

17

a

90

item number

42053

size

35 (DN32)

d1

35.0

DN1

DN32

l1

89

z1

65

slw1

47

d2

35.0

DN2

DN32

l2

95

z2

71

slw2

47

V

29

U

19

a

90

item number

42054

size

42 (DN40)

d1

42.0

DN1

DN40

l1

107

z1

79

slw1

55

d2

42.0

DN2

DN40

l2

108

z2

80

slw2

55

V

33

U

19

a

90

item number

42055

size

54 (DN50)

d1

54.0

DN1

DN50

l1

136

z1

102

slw1

66

d2

54.0

DN2

DN50

l2

138

z2

104

slw2

66

V

38

U

19

a

90

item number

size

a

15 (DN15)

90

22 (DN20)

90

28 (DN25)

90

35 (DN32)

90

42 (DN40)

90

54 (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

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

PS4426

UNSPS

40141622

label

value

label

ETIM class

label

Housing material

value

Brass

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 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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