GF CONTAIN-IT Plus Instruction Manual page 35

Installation
Maximum insertion depth of the screws into the ball valve:
DN 10/15
Schraube M6
Insertion depth
12
H (mm)
ACHTUNG
In piping systems with temperature fluctuations, bending and longitudinal
forces can occur if heat expansion is hindered.
As not to impair the functioning of the valve:
 Forces must be absorbed by implementing suitable fixed points in front
of or behind the valve. Use mounting plate (30) for front fastening. Forces
which can occur during valve operation are absorbed (e.g. initial
breakaway torque). The operating forces are thus prevented from being
transferred over to the piping system.
20/25 32/40 50
M6 M8 M8
12 15 15
Instruction Manual
35