Lunor Blast Valves (UeV/ESV) are used in air outlet openings of civil defense shelters, military facilities
and industrial buildings to block out the destructive effects of all types of explosions.

Product Information:

• This product is tested and approved by the Armament Technology and Procurement Group of Switzerland and is designed according to the directives of the Swiss Federal Office of Civil Defense.
• Valve casing and wall frame are made from hot galvanized steel.
• the shutting device is made of stainless steel
• This valve is also effective as an overpressure valve.