RELIEF VALVE
When room pressure fluctuates
excessively, the pressure relief valve
allows the room pressure to vent…
…avoiding damage to the room and
its seals.

BUTTERFLY VALVE
A requirement for a fully functional
automated control system, these
butterfly valves isolate the rooms
from each other as well as the
scrubber during each regeneration
cycle.

ANALYZER
The Nova O₂/CO₂ Analyzer is used
extensively in the agricultural
industry for monitoring the
atmosphere of Controlled
Atmosphere rooms. A very reliable
instrument that is locally manufac-
tured and serviced. It is used in
manually operated systems.

AIR BAG
Air Bags are used to minimize the
pressure fluctuations encountered
in the C.A. room.
Oxygen infiltration into the C.A. room
is also reduced with the use of air bags.