Description
Vortex_Differential_Info_2017
VORTEX DIFFERENTIAL VALVE
– Ideal for use in water tanks which are filled by a pressure system controlled water pump.
– The valve gives a level difference which is adjustable from 50mm to 2.5m to minimise starting and stopping of the pumping system.
Vortex Differential is a high flow Reservoir Valve for water storage tanks incorporating fully adjustable water level settings between on and off.
Applications
Maintaining Water Levels in:
• Water Storage Tanks
• Water Cisterns
• Irrigation Applications
Features
High flow
Easily adjustable water level differentials between on and off (50mm – 2.5 m differentials obtainable).
Vortex Reduces pump operation to a mininum.
Valve unscrews from tail for easy Valve Access.
Ideal for all makes and models of tanks.
Principle of Operation
As the tank empties the weighted oat travels down the cord until it hits the bottom stop. The valve then opens immediately to give a full flow.
The valve now runs constantly and the weighted oat rises until it hits the upper float stop. This lifts the arm and the valve shuts down.
Observe the pressure that your pump runs at while the tank is filling. Set the pressure switch to turn the pump off at least one bar above the running pressure.
