Shock wave overpressure valve BVNO
BVNC overpressure valves are usually closed and open automatically only when internal excess pressure needs to be released. They provide important protection against internal overpressure caused by the explosion, while maintaining hermeticity under normal conditions.
Main characteristics:
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Keeps excess pressure under control by automatically releasing excess air.
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Running from pressure 50 Pa.
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Available in different sizes according to the need for air flow.
Areas of use:
Perfect for civil defence shelters, military facilities, emergency options and critical infrastructure
| Packaging and colour |
BVNO 1000 8L ,BVNO 1800 8L ,BVNO 2600 8L ,BVNO 2900 14L ,BVNO 50 4L ,BVNO 550 8L ,BVNO 600 8L |
|---|
Receipt from Output point
The receipt of goods from the store is free of charge. We are expected to complete the order within 1-5 days, except for products on order.
The delivery of goods shall be made to the Contracting Authority or to a person authorised by the Contracting Authority. Additional information on the phone +37258212121 or shop@flameguard.ee.
Delivery of parcel trucks
The ability and charge to send a parcel machine depends on the conditions of the parcel machine service provider.
If the purchased product cannot be transported through the parcel machine network, Flameguard may change the service provider and in this case the transport price may also change.
Delivery by courier
The ability and reward to send by courier depends on the terms and conditions of the service provider. In general, we work with all express delivery companies and, if the purchased product cannot be transported through a specific express delivery service, Flameguard may change the express delivery service provider and in this case the transport price may also change.
Time-critical or time-sensitive transport
The possibility of time-critical or time-sensitive transportation depends on the location of the delivery and the exact terms and conditions of the service must be agreed in advance.
You can check the availability of the service on your phone +37258212121 or shop@flameguard.ee
Select delivery mode to subscribe to the service - Receipt from the dispatch point - Suur-Mämäe 31, Tallinn 11415
In addition, the cell in the contacts field must be filled in obligatorily Notes about order, to which the following must be added:
- Reference of the mode of delivery agreed with the flameguard;
- date and time of delivery;
- name and mobile phone number of the person receiving the goods.
OKAY! Without further information, the transport order will not be activated and the order will be stored at the delivery point of Suur-Mõjamäe 31, Tallinn
Seotud tooted
Protective helmet + ballistic vest
Beds of recycled plastic
Eco-friendly and functional beds that connect a place to sleep and sit and provide storage areas for personal items. Suitable for use in civil protection shelters and Community facilities.
Main characteristics:
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Made from recycled plastic and metal pipes
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Integrated drawers for personal items
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Available in different designs and sizes
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Environmentally friendly and easy to clean
Modular bunk beds
Strong and space-saving bunk beds designed for rapid installation in emergency shelters and bunkers. Can be assembled in two or three levels, as appropriate.
Main characteristics:
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Quickly and easily assemble and disassemble
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Each level carries up to 150 kg
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Durable metal pipe construction with high quality coating
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Comfortable sleeping surfaces of fabric
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Ideal for use in shelters, camps and emergency accommodation
Explosion and gas resistant emergency evacuation hatches
Explosion and gas resistant emergency evacuation hatches is intended to ensure safe escape routes in crisis situations. These hatches are life-saving components in safe spaces, ensuring a fast and safe exit option even under the most extreme conditions.
Main characteristics:
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Reinforced frames and locking systems for maximum security
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Easy-to-handle mechanisms, enabling rapid opening in the event of an emergency
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Gas-tight seals, preventing the entry of contaminated air, chemicals or smoke
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High overpressure tolerance and resistance to extreme weather and environmental conditions
BVNO air valve open in normal
Main characteristics:
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A wide range of blast valves for different air currents. BVNO series contains valves with air flow between 50-2900 m ³/h (for one valve, multiple valves can be installed in case of increased air flow).
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Rear pressure tolerance > 900 kPa (9 bar).
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Very durable – withstand heat and corrosion.
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Normally open blast valves can be equipped with a dust prefilter to remove dust particles and a special housing to direct air.
- Operating temperature -20 - +70 °C
- Mechanical strength not exceeding 12 g
SAFE 360 ventilation system
Main characteristics:
- The perfect solution for rooms up to 36 m ³ or until 72 m ³, if two systems are installed.
- Easy installation both during construction and in existing rooms (retrofitting).
- Runs in three modes: 100-230V AC, 12V DC and manual mode (backup).
- All components are certified according to SI 4570 and approved by the national authorities.
- Installed in tens of thousands of shelters.
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