BVNO air valve open in normal
BVNO automatic, normal valves are designed to be installed in ventilation openings to protect indoor areas from the effects of destructive blast waves. These valves are specially designed to provide ventilation while providing protection against unexpected overhead pressures. In normal condition, these valves are open, allowing continuous air flow, but in the event of an explosion automatically close to protect the interior.
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
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 |
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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
Bullet-proof windows
Bullet-proof windows provide effective protection against various ballistic threats by meeting international standards such as: NIJ 0108.01 (US), EN 1522 (until FB7, Europe) and NATO STANAG 4569. The windows are made up of advanced laminated glass and composite materials that can also brake large-caliber ammunition.
Main characteristics:
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Certified protection up to 7.62 x 51 NATO and 12.7 x 99 (.50 BMG) against
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Available fixed, sliding, opening/tilting mechanisms and bespoke
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Can be added drawers for safe deposit boxes and communicate securely
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Also in explosion resistance and intrusion resistance extra protection
Israel's M-type DU shielding doors
Israeli shelter Standard SI 4422 defines the specifications and characteristics of shelter doors for housing shelters, civil protection shelters, bunkers and other protected spaces. There are a variety of doors: from light doors in home security rooms to heavy-duty doors that withstand high explosion pressures and provide gas density, ballistic and fragment protection, burglar resistance and fire resistance. All doors are realistically tested with explosions and approved by Israel's Central Civil Protection Command (Home front Command).
Main characteristics:
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Certified and tested accordingly national standard SI 4422
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Wide range: light shelter doors for residential use up to heavy blast doors bunkers for government or strategic objects
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Most models have additional fire or safety door can be installed with an explosion and gas resistant door
KIBO Standalone Shadow
KIBO Standalone Shadow is a pre-manufactured, transportable and ready for immediate use shelter with explosion, ballistic, burglary and CBRN protection for private property or commercial premises.
Drawing on decades of experience in the field of security and civil defense, Atmas and KIBO present a new and revolutionary solution designed to protect people in both private and commercial real estate.
Specifications:
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External dimensions: 2.00 m x 4.00 m x 2.25 m (height)
(other measures available on order) -
Weight: 7,500 kg
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Capacity: 5-6 adults
Level of protection:
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Ballistic protection: at least UL 752 level 10 (can withstand 12.7 x 99 mm FMJ ammunition)
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Explosion protection: at least 3 psi @ 100 Ms
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Burglary protection: standard security level
PRV pressure difference control valves
Main characteristics:
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Professional solution for air locks and protected spaces.
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Compact design – easy to integrate into existing ventilation systems.
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Corrosion resistant materials provide a long life span.
Shock wave overpressure valve BVNO
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.
CO and CO2 removal system ARC
Main characteristics:
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Modular design for flexible installation in different sizes of shelters
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Efficient removal of carbon dioxide from air
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Can be installed as an independent unit or as part of larger air treatment systems
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Specially designed for civil protection shelters and protected areas.
Ventilation system filters AFU
Main characteristics:
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A wide range of filters for different airflows and CBRN system sizes: AFU 36, AFU 180, AFU 240, AFU 300, AFU 450, AFU 600, AFU 900, AFU 1200, AFU 1800 and other sizes
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High-level filtration against industrial toxic Chemicals (TICs) and CBRN hazards
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Long life and low maintenance requirements
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Compatible with both modern and previous filter systems
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Easy to install and replace in existing systems

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