MaxAir™ Internal
Emergency Valves

Civacon's MaxAir™ internal
valves provide superior flow rates —better
than 6" valves — and
superior real world performance — even at -40°F — for
maximum safety and value. All MaxAir™ internal
valves are compatible with 4: TTMA sumps and meet
HM 183 standards.
- Unique integrated design enables mounting of piston
inside tank for better wear, reduced exposure to
environment
- No moving parts in the
flow path for superior flow rates, faster drops
and maximum profits — outperforms
6" valve technology
- Exclusive TSSTM triple seal system protects piston
to deliver maximum reliability, minimal maintenance
- Full-opening/full-closing seal disc operation, every
time, for faster product delivery
- Cold climate field tested
and rated at -40°F,
plus 100,000 cycletesting assures real world reliability
and maximum value
- Unique quick-exhaust valve bleeds
residual air, limiting condensation in the air
line; improves operating life
- Optional slotted mounting holes enable valve to align
with existing plumbing, simplifying installation
- Pneumatic override emergency
relief screw for manual operation in the event
of air pressure loss — optional
pneumatic override tool available (Part#: 9430)