Viega Smartpress - Page 10

Viega Smartpress PERT/Al/PERT
Type of pipe d Areas of use
Pipe without pro‐
tective pipe
16, 20 Drinking water and heating
installations
Pipe with protective
pipe (black)
16, 20 Drinking water and heating
installations
Pipe with 6 mm
surrounding insula‐
tion (blue)
16, 20 Drinking water and heating
installations
Pipe with 9 mm
surrounding insula‐
tion (grey)
16, 20 Drinking water and heating
installations
Only pipe clamps with chloride-free sound insulating inlays should be
used to secure the pipes.
Observe the general rules of fixing technology:
n Do not use fixed pipelines as a support for other pipelines and com‐
ponents.
n Do not use pipe hooks.
n Observe distance to connectors.
n Observe the expansion direction: Plan fixed and gliding points.
Make sure to affix the pipelines in such a way as to de-couple them
from the installation body, so that they cannot transfer any structure-
borne sound, resulting from thermal expansion or possible pressure
surges, onto the installation body or other components.
Observe the following fixing intervals:
Interval between the pipe clamps
d x s
[mm]
Horizontal
Multilayer pipe [m]
Vertical
Multilayer pipe [m]
16 x 2.0 1.00 1.30
20 x 2.3 1.00 1.30
25 x 2.8 1.50 1.95
32 x 3.2 2.00 2.60
40 x 3.5 2.00 2.60
50 x 4.0 2.50 3.25
63 x 4.5 2.50 3.25
Laying and fixing pipes
Product information
Viega Smartpress 10 from 23