Ductile Iron One-Way Flow Altitude Valve with Pressure Sustaining Feature
962GD (Globe) and 962AD (Angle) Series is designed to open, allowing flow into a reservoir or elevated storage tank (tank fill), and close drip tight when high water level is achieved. The valve also throttles to sustain a minimum upstream pressure during tank filling operations. It controls water level by remotely sensing static tank head pressure through a field installed sensing line, and opens when the water level is below the adjustable setpoint and closes drip tight when the level is above the adjustable setpoint.
- Designed for tank fill applications
- Sustains a minimum upstream pressure during tank filling operations
- Water level is controlled remotely by sensing static tank head pressure through a field installed sensing line
- Opening and closing speeds and altitude and sustaining setpoints are adjustable
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