BVA-RA Aluminium Largely sealed covers

Load capacity:

125 kN test load EN 124.
 

Material:

Frame and cover sections in extruded aluminium.
 

Features:

BVA-RA alu largely sealed (design similar to BVA): New modular system with huge advantages. The frames are joined lengthways to special connecting elements. For larger covers (from a length of approximately 3 m), the HAGO multi-part cover is delivered disassembled, ready for assembly on site.

Patented cross-beams:

The cross-beam system is registered as Patent no. 396796. The cross-beams can be easily removed without tools, to give clear access to the entire duct. Cross-beams are easy to insert and fix in place. They can be taken out again very easily if the entire duct needs to be freely accessible, e.g. when retrofitting pipes or when undertaking repair work in the duct.

The Lift-Off opening system:

Every HAGODECK Type BVA-RA alu cover comes with a set of lifting keys and precise installation instructions.
The HAGO advantage: jammed covers are released by simply turning the Golden Key.

Sealed cover:

HAGODECK Type BVA-RA alu is largely sealed. Since multi-part covers are often complex or more difficult to install, water ingress can occur if there is constant stress due to rain, melt water or wet conditions. (Not guaranteed to be completely watertight.)

In all cases please consult our technical advisers if your multi-part cover needs to be completely sealed. In these cases, we will usually find a solution by taking additional measures and providing specific installation instructions.

Applications:

Ideal cover for supply and disposal ducts in the industrial and workshop sector, e.g. for energy, water and compressed air supply. Installation: Installation must be carried out according to our instructions. With water-tight models, care must be taken to seal the outer frame into the surrounding flooring.