Waterworks Knowledge Center

BERMAD 700SIGMA Hydraulic Control Valve

In the face of a growing water shortage worldwide, innovative technological solutions are needed to ensure water distribution systems optimize water usage and maximize energy efficiency. BERMAD’s advanced solutions enable higher flow rates and efficient water delivery. 700SIGMA is the next evolution in BERMAD’s 700 Series, with a super high flow rate, unmet efficiency with up to 10%-20% energy cost reduction, high regulation capabilities, and superior cavitation resistance. 700SIGMA helps you treat your water-energy like gold.

C10/C30 Operation

Watch this video to learn about the operation of BERMAD's Combination Air Valves for WaterWorks (C30) & Irrigation (C10).

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.