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Products  >  500 Series  >  Control Functions  >  Pressure Reducing Valves  >    

Pressure Reducing Valves

PR - Pressure Reducing Valve
The valve maintains a preset downstream pressure, regardless of upstream pressure or flow rate fluctuation. The main valve is controlled by either a 3-way pilot valve (allowing full opening when downstream pressure drops below the set-point), or by a 2-way pilot valve (creating minimal pressure differential in open position).

PR/EL - Electrically Operated - Pressure Reducing Valve
The valve is a Pressure Reducing Valve which maintains a preset downstream pressure, regardless of upstream pressure or flow rate fluctuation. The valve’s opening is controlled by an electric solenoid valve. This either causes the valve to open (and regulate) or to close.



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