On-Off with Pressure Sustaining Feature
Lead Free* Models Available
The WATTS ACV On-Off Float Control Valve with Pressure Sustaining Feature is designed to open fully or close drip-tight as commanded by the Float Control Pilot, and throttles to sustain a minimum upstream pressure during tank filling operations. The Float Pilot may be either valve or remote mounted. The valve closes drip tight when water level reaches the adjustable high-level setpoint, and opens when water level is below the adjustable low-level setpoint, allowing a calculated "draw-down" of water level to increase tank circulation. High and low levels are separately adjustable by positioning stop collars on the float rod(s) at desired opening and closing setpoints.
If desired, the on-off action of the valve can be "reversed" by modifying the hydraulic connections of the On-Off Float Pilot.
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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.