Burkert Type 2658 - Manual (Page 18)

18
Installation
Wall attachment 2-way model 7.3.1.
Attach the plastic ball valve to the wall.
→
M4 for DN 10 ... 25 •
M6 for DN 32 ... 50 •
Mounting plate
Fig. 8: Mounting plate
attachment 3-way model 7.3.2.
The 3-way model can be attached to a substructure with standard
→
bolts and nuts
J
a
a
Dimensions for the attachment Fig. 9:
Orifice width
of ball valve
dimension a dimension a J (nut)
10/15/20/25 20 31 M5
32/40/50 30 50 M6
english
Type 2657