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The BERMAD FP 450-82 Level Control Valve is a hydraulically controlled, diaphragm actuated automatic control valve that shuts at a pre-set high
reservoir level and opens in response to level drop keeping the reservoir full.
The water level is maintained by the use of a highly accurate pilot valve. The pilot valve senses the water level head from a sensing point at the bottom of the reservoir and controls the main filling valve accordingly. This eliminates the need for the installation of a float mechanism, whilst enabling the location of the main valve location to be at floor level and easily accessible, making it ideal for high level reservoirs.