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)