The Dole Valves Flow Regulator from Invensys Controls is the industry’s control for delivering a constant volume of water flow over a wide pressure range. The Flow Regulator’s control mechanism is a flexible orifice which varies its effective area inversely to the applied pressure.
- Threshold pressure acts as a fixed orifice.
- Orifice maintains desired output even when threshold points cause the insert to distort.
- Flow rates are maintained to within ±15% up toa pressure drop of 125 PSI. (Flow rate varies due to manufacturing tolerances and water temperatures.)
- Regulators can meet a maximum system pressure of 200 PSI.
- Multi-orifice flow inserts in regulators with rates between 1 GPM and 4 GPM break up the water discharge pattern and minimize the sound made when water passes through the restriction.
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Save up to 70% on Dole Valves when you order from Mathews Denver. We have a wide selection of flow regulators in stock and ready to ship directly to you!