DESCRIPTION The FlowCon ADP series is a combination of a pressure independent control valve as well as a differential pressure controller. The range features the traditional advantageous of a PICV - pressure independent maximum flow limita- tion, 100% authority if mounted with actuator - but does simultaneously ensure that the differential pressure across the controlled circuit does not exceed 17 kPaD for ADP.0 and 35 kPaD for ADP.1. The differential pressure safety feature makes the valve perfect for locations, where a traditional PICV is not suitable due to noise concerns, such as heating system branches or equivalent. The ADP will in other words ensure a stable differential pressure across the controlled circuit and simultaneously ensure that the maximum flow never exceeds the design value. The integration of the PICV and DPCV ensures full functionality of both valves without any conflict and at a minimal pressure drop. Flow (l/hr) ΔpC FlowCon ADP.0 settings (grey o-ring) (kPaD) 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.5 4.0 4.5 5.0 3 84 120 170 230 280 330 370 400 420 450 470 550 610 630 680 4 79 110 160 210 260 310 340 370 390 420 440 510 570 590 630 5 73 100 150 190 240 290 320 340 360 380 410 470 520 540 590 6 67 96 130 180 220 260 290 320 330 350 380 440 480 500 540 7 61 88 120 160 200 240 270 290 310 320 340 400 440 460 490 8 55 79 110 150 190 220 240 260 280 290 310 360 400 410 450 9 50 71 99 130 170 190 220 230 250 260 280 320 360 370 400 10 44 63 88 120 150 170 190 210 220 230 250 280 320 330 350 11 38 54 76 100 130 150 170 180 190 200 210 250 270 280 310 12 32 46 64 86 110 130 140 150 160 170 180 210 230 240 260 13 26 38 53 70 88 100 120 120 130 140 150 170 190 200 210 14 21 30 41 55 69 81 90 97 100 110 120 130 150 150 170 15 15 21 30 39 49 58 65 70 74 78 83 96 110 110 120 16 12 17 24 32 40 47 52 56 59 63 66 77 86 88 96 17 9 13 18 24 30 35 39 42 45 47 50 58 65 67 72 Tech note · FlowCon ADP · february 2024 · www.flowcon.com Page 4 of 8
Download PDF file