Kongskilde RV 20 Gebrauchsanweisung Seite 14

GB
These instructions apply to Kongs-
kilde's Rotary Valves types RV 20
and RV 40.
Applications
Rotary valves types RV 20 and RV
40 are suitable for feeding of granu-
lar materials, such as synthetic
granulates and similar flaked mate-
rials in connection with pneumatic
conveying sy stems, and for rough
dosage purposes.
The temperature of material and
conveying air must not exceed
70°C (158° F).
The rotary valves is not intended
for corrosive gases and materials.
Safety
Make sure that all guards are intact
and properly secured during opera-
tion.
Always stop the rotary valve prior to
repair and maintenance and avoid
unintentional start of operation.
Never put your hand into the valve
during motor operation.
The rotary valve is designed for
mounting in an enclosed pipe
system. If this is not the case, suit-
able measures should be taken to
prevent contact with the cell wheel
during opera tion.
If the rotary valve is suspended in
a pipe system it must be secured
with a wire or the like to prevent it
from loose ning and falling down by
accident.
14
Mounting of gear motor
Mount the gear on the rotary valve
as shown. Always orient the gear
A B
(mm) (mm)
RV 20 48 4.5
RV 40 45 2
as shown, as this will ensure opti-
mal lubrication of the gear.
C D E
(mm) (mm) (mm)
20 34.5 ø92
30 8 ø117
F G
(mm) (mm)
6X6X28 M8
8X7X35 M10