Dual Free Flow Slurry Ballcheck Valve
Technical Data
Dual Valves Free Flow Valve operates on the Discharge side of the pump as the flow through the pipeline starts or stops, the ball automatically rises or falls, opening and closing the valve. This occurs without noticeable shock or hammer, regardless of the line pressure or the speed of closure
Closed, or reflux position
When installed the ball falls automatically into a
closed position. This is possible both in horizontal
and vertical pipes.
Start up and cleaning of the ball chamber
As the pressure on the upstream side of the valve
exceeds that below the valve, the ball rises and starts
to turn.
