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FUNCTIONS
To maintain a constant and adjustable water level in
a reservoir.
The device closes when the water in the reservoir has
reached the level required.
Again once the water level has gone down
approximately 15 centimeters.
The Lauram bracket version is used to adjust level
differences between the opening and closing
sequences.
DIMENSIONS
ND 40 to 400
CONNECTION
Flanges NP 10 - 16 - 25
MATERIALS
Cast iron, steel, bronze.
PROTECTION
It is recommended to protect the appliance by a filter.
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ADVANTAGES
• Complete tightness on closure.
• Easy installation operation
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Flow control device enabling determination of the
piezometric line.
• Reliable hydraulic command not subject to erosion.
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Reduced maintenance.
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Compact device with no external control circuit.
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Easy adjustment and modification of the filling level.
• Easy cleaning and replacement of the seals without
removal of the device.
• Accuracy of the filling level.
PROPORTIONAL FILLING
. Closing at the constant adjusted level without any
water hammering.
. Proportional opening at the level variation on the
15 cm range. Beyond that, the complete opening. |
