HARTMANN TRESORE blast proof doors are engineered to provide maximum security in case of attack through explosive materials.

Blast Valves

Details

• Blast Valves are used for wall installation and are used for tunnelling protect, petrochemical industry, powerplants, VIP shelters, civilian shelters, military shelters and industrial shelters
• High efficient shape of the gouge elements guaranties over 9000 m3/h flow inwards and 6000 m3/h flow outwards at pressure drop of 300Pa
• Components are made from structural steel and hot deep galvanized steel
• The valve is tested with long duration nominal peak reflected overpressure of 41 bar and short duration blast load reflected impulse density of 60 bar ms in the first 5 ms
• The blast valves come in a size with a 350 mm diameter and lengths ranging from 650 mm to 2000 mm
• The Blast Valves can also be customised according to customer’s requirements