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Topaz Differential valves are 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 up to 2.5m to minimise starting and stopping of the pumping system.
Product Features
Dual level. Pressure Range: 15-150PSI,250L/Min at 530Kpa.
Revised 9/06/2025