KESSEL AG

Catalogue EN 4.1

1.1 Backwater valves

49

Twin flap backwater valve Staufix Siphon Ø 50

Installation in an exposed wastewater pipe

TÜV Rheinland Germany type tested and monitored

Made of polymer.

Twin flaps, self-closing, one of which can be locked by

hand as an emergency closure, incl. wall attachment,

inlet connection Ø 40 (1 1/2 inch) at pipe odour trap. Outlet

Ø 50 for connection to HT-pipe according to EN 1451-1.

EN 13564 Type 5

97x80

Ø40

183

Outer diameter

Ø (mm)

Ø 50

Art. no.

73 051

1.1

Twin flap backwater valve Staufix Siphon Ø 50

Installation in an exposed wastewater pipe

TÜV Rheinland Germany type tested and monitored

Made of polymer.

Twin flaps, self-closing, one of which can be locked by hand

as an emergency closure, incl. wall attachment, outlet

Ø 50 for connection to HT-pipe according to EN 1451-1.

Model contains:

• pipe odour trap

• washing machine connection

EN 13564 Type 5

Outer diameter

Ø (mm)

Ø 50

Twin flap backwater valve Staufix Siphon Ø 50

Installation in an exposed wastewater pipe

TÜV Rheinland Germany type tested and monitored

Made of polymer.

Two flaps, self-closing, one of which can be locked by hand

as an emergency closure, incl. wall attachment. Outlet

Ø 50 for connection to an HT-pipe according to EN 1451-1.

Model contains:

• pipe odour trap

• inlet funnel

Installation: Ideal for the emergency overflow of heating

systems

EN 13564 Type 5

Outer diameter

Ø (mm)

Ø 50

1

1

/

2

/1

1

/

4

97x80

85

80

150

97x80

85

80

150

Art. no.

73 052

Art. no.

73 053

1

2

0

1

2

0

Ø

5

0

1

7

0

-

3

7

0

1

7

0

-

3

1

0

B

a

c

k

w

a

t

e

r

v

a

l

v

e

s