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Automatic Control Valves


LFM513-6, LFM1513-6

Dual Chamber Deep Well

Lead Free* Models Available


The WATTS ACV Deep Well Pump Control Valve is designed to minimize the surges associated with the starting and stopping of deep well pumps. The valve closes at an adjustable rate upon pump start-up, and opens at an adjustable rate upon pump shut-off. When the valve is near the fully open position, a limit switch is tripped, turning the pump off. The pump starts and stops against an open valve, and has provisions for manual operation in the event of power outage.

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Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

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*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.