Dam Flap Gate DFG
– Modern construction from robust stainless high quality materials.
– Highest capacity and most stable control of all flow/level choking methods.
– Silent operation with low maintenance & energy consumption.
– Enclosed, safe & hygienic.
Gate width 400-3000mm
Gate height 400-3000mm
Dam Flap Gate controls water levels downstreams behind filtering screens or
other equipment where a high stable backing-level is needed to enhance usage by increasing the immersion depth.
Many existing water treatment plants have poor level conditions in existing
concrete channels and structures. This gives poor usage and result from screens.
Dam Flap Gate DFG enhances the efficiency on screens & filters
by giving stable & controlled back level & head pressure.
DFG is actuated by pneumatic cylinders. (alternative actuator solutions are available).
The gate keeps the waterlevel at a pre set level by andersson waters proportional
pressure/timer control system.
Dam Flap Gate DFG is controlled to keep a set waterlevel on the upstream side of the gate