The Stainless Steel On-Off Float Valve, part number 972GS-19, is a pilot-operated diaphragm valve designed for applications requiring precise control of water levels. It features a hydraulically operated, single diaphragm actuated design that ensures drip-tight closure when the water level reaches the adjustable high-level setpoint and full opening when the level drops below the adjustable low-level setpoint. Constructed from 304L stainless steel, the valve body, cover, flanges, and internal components provide durability and resistance to corrosion. The diaphragm is made of nylon reinforced Buna-N, ensuring reliable operation without direct sealing against the valve seat. The valve includes a Buna-N synthetic rubber disc that is securely retained, and its design incorporates separate bearings to maintain positive disc-to-seat contact, enhancing sealing performance. The pilot control system consists of an On-Off Float Pilot, a 3-Way Accelerator Pilot, adjustable speed controls, float rods, a float ball, and an external Y-Strainer, all utilizing stainless steel components for longevity. This valve is suitable for applications requiring reliable float control and is compatible with both globe and angle configurations.
Designed to close drip tight when water level reaches the adjustable high-level setpoint, and open fully when water level is below the adjustable low-level setpoint 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.<br>
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If desired, the on-off action of the valve can be "reversed" by modifying the hydraulic connections of the On-Off Float Pilot. The Float Pilot may be either valve or remote mounted.
| Watts | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 972GS-19 |
| Product Name | Stainless Steel On-Off Float Valve (6" and Larger) |
| Valve Type | Float |
