Bombay Engineering Industries offers both custom engineered and standard Rotary Airlock Valves. These are extensively used for handling bulk solids including fine (100mm) and granulate material (300 mum). Detailed engineering for specific applications and proper selection of materials of construction enable BEI make Rotary Airlock Valves highly reliable.
In the standard version, 5 capacities are offered ranging from 3 litres per revolution to about 52 litres per revolution. This range meets all the requirements in most of the cases, but if some specialized requirements exists, custom built designs can be offered. There are many specially designed Rotary Airlock Valves currently handling abrasive and corrosive materials.
The design is backed by technical assistance from Fouress Engineering India Ltd., Bangalore, who are leaders in Industrial gas tight, damper technology for minimizing air leakage.
If you have a requirement that does not fall in the above range, please consult our marketing department. We can develop it for you.
Remember the following criteria for better Bearing life
Corrosion Resistance of mating surfaces
Initial lubrication for longer life
Protection of Bearing area against any Contamination
Low Bearing temperature
Finish of mating surfaces
Ideal fit H7, P6 Care while assembling the shaft on bearing

Bombay Engineering Industries offers both custom engineered and standard Rotary Airlock Valves. These are extensively used for handling bulk solids including fine (100mm) and granulate material (300 mum). Detailed engineering for specific applications and proper selection of materials of construction enable BEI make Rotary Airlock Valves highly reliable.
In the standard version, 5 capacities are offered ranging from 3 litres per revolution to about 52 litres per revolution. This range meets all the requirements in most of the cases, but if some specialized requirements exists, custom built designs can be offered. There are many specially designed Rotary Airlock Valves currently handling abrasive and corrosive materials.
The design is backed by technical assistance from Fouress Engineering India Ltd., Bangalore, who are leaders in Industrial gas tight, damper technology for minimizing air leakage.
If you have a requirement that does not fall in the above range, please consult our marketing department. We can develop it for you.
Remember the following criteria for better Bearing life
Corrosion Resistance of mating surfaces
Initial lubrication for longer life
Protection of Bearing area against any Contamination
Low Bearing temperature
Finish of mating surfaces
Ideal fit H7, P6 Care while assembling the shaft on bearing