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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
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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

item number

size

a

15 (DN15)

90

18 (DN15)

90

22 (DN20)

90

28 (DN25)

90

35 (DN32)

90

54 (DN50)

90

42 (DN40)

90

technical drawing for product

characteristics

color

brass

materials

brass (CW626N (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

PSU4426

UNSPS

40141622

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 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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