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SEPP DIN-Basis check valve with drain (2 x female thread)

group: 1556

1556 SEPP DIN-Basis backflow preventer is easy to use and low-maintenance.
  • with drain valve
  • also available without drain valve
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applications

potable water

potable water

segments

commercial building

commercial building

industry

industry

approvals

no approvals available

item number

size

dimensions

weight

packaging

gtin

item number

0201037

size

Rp1/2" (DN15)

dimensions

65x67x64 mm

weight

0.31 kg

packaging

bag (1 pce)

gtin

04018422297058

item number

0201038

size

Rp3/4" (DN20)

dimensions

77x72x70 mm

weight

0.38 kg

packaging

bag (1 pce)

gtin

04018422297065

item number

0201039

size

Rp1" (DN25)

dimensions

96x77x84 mm

weight

0.7 kg

packaging

bag (1 pce)

gtin

04018422297072

item number

0201040

size

Rp1 1/4" (DN32)

dimensions

127x89x111 mm

weight

0.98 kg

packaging

bag (1 pce)

gtin

04018422297089

item number

0201041

size

Rp1 1/2" (DN40)

dimensions

134x95x118 mm

weight

1.27 kg

packaging

bag (1 pce)

gtin

04018422297096

item number

0201042

size

Rp2" (DN50)

dimensions

169x111x150 mm

weight

2.29 kg

packaging

bag (1 pce)

gtin

04018422297102

item number

size

d1

DN1

l1

z1

slw1

DN2

l2

z2

slw2

H1

H2

Y

V

U

a

item number

0201037

size

Rp1/2" (DN15)

d1

21.3

DN1

1/2" (DN15)

l1

19

z1

5

slw1

27

DN2

1/2" (DN15)

l2

48

z2

31

slw2

27

H1

15

H2

41

Y

19

V

96

U

36

a

41

item number

0201038

size

Rp3/4" (DN20)

d1

26.9

DN1

3/4" (DN20)

l1

22

z1

6

slw1

32

DN2

3/4" (DN20)

l2

54

z2

38

slw2

32

H1

18

H2

49

Y

22

V

110

U

38

a

41

item number

0201039

size

Rp1" (DN25)

d1

33.7

DN1

1" (DN25)

l1

27

z1

8

slw1

40

DN2

1" (DN25)

l2

64

z2

45

slw2

40

H1

23

H2

61

Y

30

V

128

U

46

a

41

item number

0201040

size

Rp1 1/4" (DN32)

d1

42.4

DN1

1 1/4" (DN32)

l1

31

z1

10

slw1

50

DN2

1 1/4" (DN32)

l2

81

z2

60

slw2

50

H1

26

H2

85

Y

52

V

164

U

52

a

41

item number

0201041

size

Rp1 1/2" (DN40)

d1

48.3

DN1

1 1/2" (DN40)

l1

35

z1

12

slw1

55

DN2

1 1/2" (DN40)

l2

89

z2

68

slw2

55

H1

29

H2

89

Y

49

V

172

U

56

a

41

item number

0201042

size

Rp2" (DN50)

d1

60.3

DN1

2" (DN50)

l1

41

z1

15

slw1

70

DN2

2" (DN50)

l2

112

z2

86

slw2

70

H1

38

H2

113

Y

42

V

224

U

68

a

41

technical drawing for product

characteristics

color

brass

materials

brass (CW617N)

finishing

none

shape

straight (0º)

connection type

Rp - female thread cylindrical (BSPT)

pressure rating (PN)

PN 16

sealing

EPDM

general

product group

valves (check valves)

ETIM class

EC011469 Check valve

HS code

84813099

brand

Seppelfricke

series

SEPP DIN-Basis

type

1556

SCIP

62ae05cb-5d58-4e86-a09a-90069f6f35a4

technical

max operating pressure liquid

16 bar

max medium temperature

90 °C

peak medium temperature

90 °C

Kvs-value

image for 1556

image | jpg

1556

image for 1556-1

image | jpg

1556-1

image for Diagram

diagram | png

Diagram

certifications | pdf

Reach declaration

label

value

label

ETIM class

label

Housing material

value

Brass

label

Material quality

value

CuZn40Pb2 (CW617N)

label

Surface protection

value

Untreated

label

Connections

value

Internal thread cylindrical BSPT-Rp (ISO 7-1 / EN 10226-1)

label

Article compression class

value

PN 16

label

Flange compression class

value

PN 16

label

Sealing

value

Ethylene-propylene diene monomer rubber (EPDM)

label

Angle of non-return valve

value

label

Medium temperature (continuous)

value

0°C - 90°C

label

Medium temperature (continuous) (imperial)

value

32°F - 194°F

label

Max. operating pressure at 20 °C

value

16bar

label

Max. operating pressure at 20 °C (imperial)

value

232.06psi

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

No

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

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