The Beaver AB Series Air Valve is a combination air valve with two main functions: removing large amounts of air during the filling process and admitting air into the pipeline while it’s being emptied.
For the body lining, this custom-built valve uses Slurryflex Grade-A rubber, a specialty rubber compound that exhibits excellent resilience against wear and abrasion. The lining can be further customised with other materials, including custom-engineered polymer, to further boost abrasion resistance.
The Beaver AB Series Air Valve is specifically engineered for demanding slurry applications and other severe services involving undissolved solids.
AB300 (Class 300)
Design and manufacture
Testing and inspection
Body and bonnet
Duplex and super duplex stainless steel
Body and bonnet coating
Multi-pack modified epoxy
Nitrile-coated aluminium or stainless steel
Bromobutyl-coated aluminium custom engineered polymer
Urethane-coated aluminium or stainless steel