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FlowCon Essentia 05/2024 FlowCon Essentia Valve size: DN15 / 1/2” Valve size: DN15-25 / 1/2”-1” Valve size: DN20-25 / 3/4”- 1” Setting 10-600 kPaD 1 1.5-87 psid 1 16-600 kPaD 1 2.3-87 psid 1 20 2 -600 kPaD 2.9 2 -87 psid Low flow (grey O-ring) Medium flow (black O-ring) High flow (red O-ring) Nominal flow rate l/sec l/hr GPM l/sec l/hr GPM l/sec l/hr GPM 0.00987 35 0.156 0.0292 105 0.462 0.0416 150 0.659 1.0 0.0104 38 0.165 0.0449 162 0.711 0.0667 240 1.06 1.1 0.0111 40 0.176 0.0588 212 0.931 0.0895 322 1.42 1.2 0.0119 43 0.188 0.0714 257 1.13 0.110 396 1.74 1.3 0.0128 46 0.203 0.0827 298 1.31 0.129 464 2.04 1.4 0.0139 50 0.219 0.0929 334 1.47 0.146 525 2.31 1.5 0.0151 54 0.239 0.102 367 1.62 0.162 581 2.56 1.6 0.0165 59 0.260 0.110 397 1.75 0.176 632 2.78 1.7 0.0180 65 0.285 0.118 425 1.87 0.189 678 2.99 1.8 0.0198 71 0.313 0.125 449 1.98 0.200 721 3.17 1.9 0.0217 78 0.343 0.131 472 2.08 0.211 760 3.34 2.0 0.0238 86 0.377 0.137 492 2.17 0.221 796 3.50 2.1 0.0262 94 0.414 0.142 511 2.25 0.231 830 3.65 2.2 0.0287 103 0.454 0.147 529 2.33 0.239 861 3.79 2.3 0.0315 113 0.498 0.152 546 2.40 0.248 891 3.92 2.4 0.0344 124 0.544 0.156 562 2.47 0.256 920 4.05 2.5 0.0375 135 0.594 0.161 578 2.54 0.263 948 4.17 2.6 0.0409 147 0.647 0.165 593 2.61 0.271 974 4.29 2.7 0.0444 160 0.702 0.169 607 2.67 0.278 1001 4.40 2.8 0.0480 173 0.760 0.173 622 2.74 0.286 1027 4.52 2.9 0.0519 187 0.821 0.177 637 2.80 0.293 1054 4.64 3.0 0.0559 201 0.884 0.181 652 2.87 0.300 1081 4.75 3.1 0.0600 216 0.949 0.186 668 2.94 0.308 1108 4.87 3.2 0.0642 231 1.02 0.190 684 3.01 0.316 1135 5.00 3.3 0.0685 246 1.08 0.195 700 3.08 0.324 1164 5.12 3.4 0.0729 262 1.15 0.199 717 3.15 0.332 1193 5.25 3.5 0.0774 278 1.22 0.204 734 3.23 0.340 1223 5.38 3.6 0.0819 295 1.30 0.209 752 3.31 0.349 1254 5.52 3.7 0.0864 311 1.37 0.214 770 3.39 0.357 1286 5.66 3.8 0.0909 327 1.44 0.219 789 3.47 0.366 1318 5.80 3.9 0.0953 343 1.51 0.225 809 3.56 0.376 1352 5.95 4.0 0.100 358 1.58 0.230 828 3.64 0.385 1386 6.10 4.1 0.104 374 1.64 0.236 848 3.73 0.395 1420 6.25 4.2 0.108 388 1.71 0.241 868 3.82 0.405 1456 6.40 4.3 0.112 402 1.77 0.247 888 3.91 0.414 1491 6.56 4.4 0.116 416 1.83 0.252 908 4.00 0.424 1526 6.72 4.5 0.119 428 1.88 0.258 928 4.08 0.434 1562 6.87 4.6 0.122 439 1.93 0.263 947 4.17 0.444 1597 7.03 4.7 0.125 449 1.98 0.268 965 4.25 0.453 1631 7.18 4.8 0.127 458 2.01 0.273 983 4.32 0.463 1665 7.32 4.9 0.129 465 2.05 0.278 1000 4.40 0.473 1700 7.48 5.0 Accuracy: Greatest of either ± 10% of controlled flow rate or ± 5% of maximum flow rate. Note 1: If used in pressure range 200-600 kPaD (29-87 psi) accuracy of -20%/+0% applies. Note 2: Minimum ΔP = 20 x √Setting A micrometer setting of 3.4 corresponds to a maximum flow rate of: Low flow: 0.0685 l/sec (1.08 GPM). Medium flow: 0.195 l/sec (3.08 GPM). High flow: 0.324 l/sec (5.12 GPM). FlowCon International assumes no responsibility for mistakes, if any, in any printed material. This paper is a supplement to the FlowCon General Instruction Latest release of any FlowCon material is available on www.flowcon.com Page 2 of 2