BERMAD Solutions for Mechanized Irrigation Balancing & Managing Systems with Irrigation Machines Mechanized irrigation was developed during the 1940’s to include Center Pivot, Lateral Move and Linear Move irrigation machines in cultivated fields using minimum labor and infrastructures. These machines often need to move over diverse terrain types, including sloped areas and muddy fields. They represent relatively large irrigation units, both from a hydraulic and irrigation perspective. 6” x 200m; mile line = 30Ha; 75 acre = 100m³/h; 450gpm 8” x 400m; ¼ mile line = 50Ha; 125 acre = 170m³/h; 750gpm These factors, together with the need to irrigate different crops growing in variable soil types, make the water supply and distribution management challenging . BERMAD Leads the Way in Answering these Challenges With its proven track record and global presence, BERMAD offers ongoing support in integrated irrigation solutions required for mechanized irrigation; providing protected, efficient, and reliable hydraulic systems for long-term, accurate, and uniform irrigation control.

Main Water Supply System, with Multiple Consumers and Pivots As a recognized world leader in water flow management, BERMAD delivers protection and efficiency.  Its proven water and control management solutions include state-of-the-art hydraulic control valves, air valves, and advanced water meters. Whether for bulk water supply systems, water distribution network grids, or pumping stations and delivery lines, BERMAD offers robust and reliable solutions that help optimize water usage, maximize energy efficiency, reduce costs, and protect water supply and distribution systems. Surge Analysis and...

Main Water Supply System, with Multiple Consumers and Pivots Pressure and Flow Control Achieving continuous, stable, reliable, and efficient water supply in areas with elevation differences is a known requirement. However, effective pressure and flow control can also be challenging in relatively flat planes for the following reasons:   Accumulating distance of irrigation units from the pressure source   Differences of unit sizes in terms of flow and required operational pressure   Variety of irrigation methods (e.g. flood, drip, sprinklers, pivots) and of crops with different schedules and water...

Main Water Supply System, with Multiple Consumers and Pivots Main Products BERMAD-EuroMag Electromagnetic Flow-Meter:   Polymeric: 1100J 2”-6”; Metal: 1000EL 8”-12”   Cost Effective, Wafer type   Accurate and simple, battery operated   Suitable to all water qualities   No moving parts BERMAD Mechanical / Turbine Flow Meters:   TurboBar Woltman Type: 2” through 20”, Accurate and provide easy in-line maintenance   Turbo-IR Tangential Type: 1½” through 16”, Accurate to irrigation control requirements and suitable to water containing up to 30% solids BERMAD Fill-Up Flow Limiting & Pressure Reducing,...

Inlet of Center Pivot As Center Pivots serve large irrigation units, they require that all standard monitoring and control solutions facilitate hydraulic secured operations with precise and uniform irrigation. The following challenges also arise because they act as moving distribution lines:   The line gets empty whenever Pivots main valve shuts and fills up when it opens.   The line slope may vary from uphill to downhill during irrigation.   They comprise multiple joints and carry tons of water, and the line is driven 6-9m; 20-30ft above ground. This creates mechanical and hydraulic tensions....

End of Center Pivot Located furthest from the controller, the end tower of a center pivot represents the peak of required performance: Fastest motion, highest nozzle flow, lowest pressure and flow velocity (sedimentation), and various plot borders (end guns & corners). End-Gun Valves – “Squaring the Circle” Center Pivots rarely irrigate round fields. This leaves the corners out of the irrigation circle. A common and effective solution for adding up to 30% to the irrigated area at the corners is installing a sprinkler at the end of the Center Pivot (End-Gun), and activating it at the right time...

End of Center Pivot Regularly Flushing Sand & Dirt The relatively slower flow velocity at the end of the Center Pivot results in sand and dirt sedimentation that accumulates towards the water source. This might clog more and more sprinklers while also adding extra weight over the end tower and span. The installation of a flushing valve at the end of theline, allows for regular flush out to help prevent this sedimentation from accumulating. BERMAD offers a range of automatic fail safe closed flush valves with a selfcontained hydraulic or battery-powered timer control (with BT setting) to define...

Fire Protection Buildings & Construction About BERMAD BERMAD is a leading, privately-owned global company that designs, develops and manufactures tailor-made water & flow management solutions that include state-of-the-art hydraulic control valves, air valves and advanced metering solutions. Founded in 1965, we have spent over 55 years interacting with the world’s major end users, and accumulating knowledge and experience in multiple markets and industries. Today, we are recognized as a pioneer and established world-leading provider of water & flow management solutions that give our customers...