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of <br /> Distributing Valves <br /> Applications General <br /> Automatic Distributing Valve Assemblies are used to pressurize multiple zone Orenco's Automatic Distributing Valve Assemblies are mechanically operated <br /> distribution systems including textile filters,sand filters and drainfields. and sequentially redirect the pump's flow to multiple zones or cells in a dis- <br /> tribution field.Valve actuation is accomplished by a combination of pressure <br /> and flow.They allow the use of smaller horsepower pumps on large sand <br /> filters and drainfields.For example,a large community drainfield requiring <br /> 300 gpm(18.9OUsec)can use a six-line valve assembly to reduce the <br /> Top View pump flow rate requirement to only 50 gpm(3.14Usee). <br /> Coupling Orenco only warrants Automatic Distributing Valves when used in conjunc- <br /> tion with High-Head Effluent Pumps with Biotube®pump vaults to provide <br /> pressure and flow requirements,and to prevent debris from fouling valve <br /> operation.An inlet ball valve,a section of clear pipe,and a union for each <br /> O° _ outlet are provided for a complete assembly that is easy to maintain and <br /> Distributing valve monitor.Ideal valve location is at the high point in the system.Refer to <br /> Automatic Distributing Valve Assemblies(NTP-VA-1)for more information. <br /> ------ Union <br /> Standard Models <br /> Clear pipe V4402A,V4403A,V4404A,V4605A,V4606A,V6402A,V6403A,V6404A, <br /> V6605A,V6606A. <br /> Bali valve Product Code Diagram <br /> Elbow -- / V 0 D A l <br /> T <br /> - Side View TAssemaiv <br /> Discharge connections installed: <br /> 02 - 2 connections <br /> 03 = 3 connections <br /> 04 = 4 connections <br /> 05= 5 connections <br /> Elbows 06=6coaaeeTionS <br /> Available discharge connections: <br /> 4 = 4availableconnectlons <br /> 6 = 6 available connections <br /> - wat/outlel size,in.from): <br /> 4 1.25 32) <br /> -- 6 = 15(1140)' <br /> Bottom View D)sbibutingY2Ne' <br /> Materials of Construction <br /> All Fittings Sch.40 PVC per ASTM specification <br /> Unions Sch.BO PVC per ASTM specification <br /> Ball Valve Sch.40 PVC per ASTM specification <br /> Clear Pipe Sch.40 PVC per ASTM specification <br /> i <br /> i <br /> Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA•800-348-9843•541-459.4449•www.orenco.com NTD-SF-VA-1 <br /> Rev.2.0,®03/17 <br /> Page 1 of 2 <br />