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Head Loss through Assembly (ft) 35 <br />30 <br />25 <br />20 <br />15 <br />10 <br />5 <br />V4400A <br />erenco. sysTEm <br /> <br /> <br />Technical Data Sheet <br /> <br />Specifications <br />Model <br />V4402A <br />V4403A <br />V4404A <br />V4605A <br />V4606A <br />V6402A <br />V6403A <br />V6404A <br />V6605A <br />V6606A <br />Inlet Size, in. (mm) <br />125(32) <br />1.25 (32) <br />1.25 (32) <br />1 25 (32) <br />1.25 (32) <br />1.50 (38) <br />1.50 (38) <br />1.50 (38) <br />1.50 (38) <br />1.50 (38) <br />Outlets Size, in. (mm) <br />1.25 (32) <br />1.25 (32) <br />1.25 (32) <br />1.25 (32) <br />1.25 (32) <br />1.50 (38) <br />1.50 (38) <br />1,50 (38) <br />1.50(38) <br />1.50 (38) <br />Flow Range, gpm (Usec) <br />10 - 40 (0.63 - 2.52) <br />10 - 40 (0.63 - 2.52) <br />10 - 40 (0.63 -2.52) <br />10 -40 (0.63 -2.52) <br />10 - 40 (0.63 - 2.52) <br />15 - 100 (0.95 6,31) <br />15 - 100 (0,95 - 6.31) <br />15 - 100 (0.95 - 6.31) <br />15 - 100 (0.95 - 6.31) <br />15 100 (0,95 6,31) <br />Max Head, ft (m) <br />170 (51.816) <br />170 (51.816) <br />170 (51.816) <br />170 (51.816) <br />170 (51.816) <br />345 (105.16) <br />345 (105.16) <br />345 (105.16) <br />345 (105.16) <br />345 (105.16) <br />Min. Enclosure* <br />VB1217 <br />VB1217 <br />VB1217 <br />AR2418 <br />RR2418 <br />AR2418 <br />RR2418 <br />RR2418 <br />RR2418 <br />882418 <br />• WI ten using an enclosed basin, choose the next lar9er.sized diameter <br />Table 1. Automatic Distributing Valve Assembly Headloss Equations <br />Model Series <br />V4400A <br />V4600A <br />WAWA <br />V6600A <br /> <br />Equation <br />= 0.085 x 0145 <br /> <br />Operating Range, gpm (L/sec) <br />10 - 40 (0.63 - 2.52) <br /> <br />-= 0.085x 0158 <br /> <br />10 25 pm - 1.57) <br /> <br />Ht. = 0.0045 x 02 + 3.5 x (1 - 0c9 <br />Hc-- 0.0049 x + 5.5 x (1 - e "1°) <br /> <br />15 - 70 (0.95 -4.42) <br />15 - 70 (095 4:42) <br /> <br />0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 <br />Flow (gpm) <br />NTD-SF-VA-1 <br />Rev. 2.0, e 03117 <br />Page 2 of 2 <br />Orenco Systems Inc., 814 Airway Ave., Sutherlin, 08 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com