Lunor blast valves allow a secure air exchange and protect personnel and material against sudden blast valves. The valves close within milliseconds after the appearance of the blast valve and prevent people from harm.
Lunor blast valves are available with different air-flow rates and can be arranged in the wallframe according your demands.

Download Airflow Convertion Table or Pressure Convertion Table

• self-acting
• short closure time (< 2ms)
  
• small maintenance effort
  
• uncomplex assembly
• available with prefilter
  
• arrangable to wallframes according your demands Find sample here

Overpressure Blast Valves are used for air outlets in shelters and safe rooms. When the ventilation system is running, the valve opens due to the overpressure in the shelter.

• safe air outlet for shelters and safe rooms
  
• short closure time (< 2ms)
  
• uncomplex assembly
• blast protected

Overpressure Valves without blast protection guide the air inside the shelter or safe room.