Installing on a mounting plate
Two threaded holes are provided on the under‐
side of the valve housing to facilitate installation
on a mounting plate - see below.
P_MOZ_0005_SW
3887-4
M 6
Fig. 2: DHV-U DN10 ... DN25
P_MOZ_0071_SW
M 8
Fig. 3: DHV-U DN32 ... DN40
Housing screws tightening torque
Threaded connection
Value
Housing screws DN10 / DN15 /
DN20 / DN25 *
6 Nm
Housing screws DN32 / DN40 *
8 Nm
* greased
Check the tightening torque of the
housing screws after 24 hours' opera‐
tion.
Assembly
45