Series BigBoy Diaphragm Reservoir Valve is a soft-closing valve with enormous flow rate to maintain minimum and maximum water levels within a tank or reservoir. Used for pump or mains/gravity feed applications that allows for a single level or variable water level. Also used for Rain Harvesting applications as a back-up water supply control valve, in the event of demand exceeding rainfall.

• Full on, full off.
• Enormous flow rate 1500 L/min at 1200 kPa.
• Extremely high volume water inlet control device.
• Soft closing, no water hammer.

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