Waterworks Videos

C30 Operation

Watch this movie to learn about the BERMAD C30 high quality combination air valve used in a variety of water networks and operating conditions.

C70 AS Operation

Watch this movie to learn about the BERMAD 70 SP - the most advanced and sophicsticated combination air valve in the market.

Column Seperation

Watch this movie to learn how installing the BERMAD C70 Combination Air Valve prevents damage from column separation.

Vacuum Conditions

Watch this movie to learn how the BERMAD C70 Combination Air Valves eliminate vacuum conditions in the pipeline and protect it from collapsing.

Filling & Operation

Watch this movie to learn how Installing a BERMAD C70 Combination air valve on the high points of the pipeline rapidly releases air during the initial stages of the pipeline filling.