DESCRIPTION FlowCon QuickDisc® is a flow limiting valve intended to be used as partner valve for the FlowCon DPCV range. Installation of a FlowCon QuickDisc® valve will allow manual flow adjustment, flow verification through the buildin venturi as well as isolation. The valve does not react to chemical treatment in water and is built with a ceramic disc, providing equal percentage flow openings ensuring smooth flow setting. In general, the valve is more compact compared with globe type Double Regulating Valves (DRVs). Furthermore, it operates with significantly reduced differential pressure loss making it a very energy efficent alternative to traditional DRVs. Model no. FQ.E.I.B.X FQ.F.I.B.X Valve size (mm) 15 20 Valve size (") 1/2 3/4 1-80 kPaD (l/hr) 66.6-5260 75.7-5170 Pressure range 0.15-11.6 psid (GPM) 0.29-23.16 0.33-22.76 FLOW RATES VS MEASURED DIFFERENTIAL PRESSURE Flow rates - FlowCon QuickDisc® DN15-20 Δp: 1-20 kPaD 3000 2500 2000 Flow (l/hr) 1500 1000 500 0 0 2 4 6 8 10 12 14 16 18 Δp (kPaD) 20% 30% 40% 50% 60% 70% 80% 100% Flow rates - FlowCon QuickDisc® DN15-20 Δp: 20-80 kPaD 6000 5000 4000 Flow (l/hr) 3000 2000 1000 0 20 30 40 50 60 70 80 Δp (kPaD) 20% 30% 40% 50% 60% 70% 80% 100% Tech note · FlowCon QuickDisc® · january 2020 · www.flowcon.com 20 90 Page 3 of 5
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