technical product sheet

short name: HFV*hygiene-flange connection

DIN 11853-2 (short)

kgDWSchraubekLD3sDDNAnschl.

2,790

1,690

1,400

0,940

0,730

0,650

0,560

0,500

0,410

0,370

4,344

3,060

2,560

1,590

1,086

0,780

0,640

0,570

0,500

0,430

0,370

0,310

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

EPDM

8x M10 x 35

8x M10 x 35

8x M10 x 30

4x M8 x 30

4x M8 x 30

4x M8 x 30

4x M8 x 30

4x M8 x 30

4x M8 x 30

4x M8 x 30

8x M12 x 50

8x M10 x 40

8x M10 x 40

8x M10 x 35

8x M8 x 30

4x M8 x 30

4x M8 x 30

4x M8 x 30

4x M8 x 30

4x M8 x 30

4x M8 x 30

4x M8 x 30

146

137

104

85

71

65

57

52

45

42

188

161

137

112

95

77

65

59

53

47

42

37

52

52

48

48

48

48

48

48

48

48

56

56

52

52

48

48

48

48

48

48

48

48

168

137

125

103

88

82

74

69

62

59

213

183

159

133

113

94

82

76

70

64

59

54

2,3

2,3

2,0

2,0

2,0

2,0

2,0

1,6

1,6

1,6

2,0

2,0

2,0

2,0

2,0

1,5

1,5

1,5

1,5

1,5

1,5

1,5

114,3

88,9

76,1

60,3

48,3

42,4

33,7

26,9

21,3

17,2

154,0

129,0

104,0

85,0

70,0

53,0

41,0

35,0

29,0

23,0

19,0

13,0

100

80

65

50

40

32

25

20

15

10

150

125

100

80

65

50

40

32

25

20

15

10

ISO

ISO

ISO

ISO

ISO

ISO

ISO

ISO

ISO

ISO

DIN

DIN

DIN

DIN

DIN

DIN

DIN

DIN

DIN

DIN

DIN

DIN

Systems › DIN 11864/ DIN 11853 › flange connections › hygiene DIN 11853-2 › complete connections

available material: ask

1/2created 18.03.2020 16:26

when suitable seals are used

max. 10 bar

max. 16 bar

max. 25 bar

bar

104,0 - 154,0 m

42,4 - 101,6 mm

till 41 mm

Tube-OØ

> Operating pressure (at 140°C)

sealed connection are produced.

each other. The O-ring is deformed by this so that a smooth passage free of dead space and a

onto these threads andevenly tightened until the faces of the flanges come into contact with

of one flange and the threads of the screws stick out of the other flange. The nuts are screwed

through the holes drilled in the flanges so that the heads of the screws are on the outer surface

The flanges and the O-ring are therefore coaxially centered. After that, the screws are inserted

in place. The collar flange is then placed against it so that both flanges engage each other.

The O-ring is inserted in the groove flange during installation, which automatically holds the O-ring

> Installation

pharmaceutical, and food and beverage industries.

purity requirements. Popular areas of application are the biotechnology, cosmetics, chemical,

only in terms of the axial length. They are used for processing systems for liquid media with high

The aseptic and hygiene flange connections according to DIN 11853-2 are compatible and differ

> Fields of application

Aseptic-flange connection DIN 11864-2, Shape A

created 18.03.2020 16:26 2/2