position to supply air to the inside of the
tank. And both the butterfly valve (2) and
the ball valve (3) shall be brought to the
open position to discharge the air from
the tank. Top air line may be equipped
with a pneumatic actuator as per cus-
tomer request. In such a case, open the
valve of the top air line by pulling the
control button (5) placed on the pneu-
matic control box of the pneumatic top
air line valve (4).
Top air line
Top air line
Top air line valve
Pneumatic control box
The feature for controlling the
pneumatic actuator with a re-
mote control system may be
installed to the vehicle in case
of customer request.
4.2.10. Bottom Valve
Used for discharging the product avail-
able in the vehicle. Bottom valve is con-
trolled pneumatically.
Pneumatic
bottom
valve
opening
control
Bottom valve is opened and closed by
controlling the pneumatic actuator (1)
