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Irrigation SolutionsBackflow Preventers, Pressure Reducing Valves,and Water Control Products for Irrigation Applications

IrrigationSolutionsZurn delivers industry leading watersafety and water control solutionswith our Zurn Wilkins irrigationproducts. Developed with anemphasis on superior performance,customer value, and lowest lifecycle costs, Zurn Wilkins irrigationproducts are the smart solution –saving you time and money.Clean Water and Pressure ManagementAt Zurn, we understand the importance of a healthyexterior environment, and believe your irrigationsystem should be designed to protect your investment.Zurn Wilkins irrigation products protect the potablewater supply and manage pressures to promote waterconservation and extend your system's life.Through reliable performance and simple, low cost repairand maintenance, Zurn Wilkins irrigation products deliverthe building owner with the lowest life-cycle costs. ZurnWilkins irrigation products provide innovative solutionsfor contractors, including tools to speed product flushingand system winterization.Zurn offers easy to use online Specification Tools toprovide your clients with accurate and up-to-datespecifications. By utilizing these tools, you can ensure thatyour client's irrigation systems use products that providesuperior performance with the lowest life-cycle costs.To ensure your specifications provide the greatest valueto your clients, visit zurn.com/specification.Many products within this brochure are available inlead-free options. Please visit www.zurn.com to see acomplete listing of all lead-free product offerings.Zurn Wilkins products may be used strategically toassist in the overall and comprehensive plan to achieveLEED credit. For additional assistance on Zurn Wilkinsproducts for LEED/Green projects, please email us atzurn-info@zurn.com2

300 Series Irrigation Backflow PreventersThe innovative 300 Series Small Backflow allows easy flushing upon installation to remove fouling debris that will fail thebackflow preventer, avoiding start-up delays and call backs. The 300 Series also allows contractors to quickly and easilywinterize systems, resulting in increased productivity and customer satisfaction.Simple Line Flushing with the EZSwap and Flush Fitting Tool (1-1/2" 375XL shown)120m:00sBackflow is installed with ball valves in the closed position.430m:25sUn-bolt or un-screw and remove EZSwap Pressure Vessel.51m:33sAttach hose to Flush Fitting Tool and turn on inlet ball valve.Direct water to landscaping or safe drain and flush until clear.0m:50sDrop in and install Flush Fitting Tool.62m:07sRemove Flush Fitting Tool and reinstall EZSwap Pressure Vessel.3m:30sCommission the backflow and start up system.Easy Winterization and Start-Up with the Blow-Out Accessory (1-375BOF shown)120m:00sValve is installed in-line. Turn shut-off valves to shut downsystem. Open test cocks to relieve pressure.4Attach air hose to Blow-Out Accessory and turn on compressor.Manually blow-out each zone to evacuate water.30m:50s0m:25sUnscrew and remove wedge, or un-bolt. Remove EZSwap frombody. Store EZSwap indoors for the winter.5Remove air hose and leave Blow-Out Accessory installed for thewinter as a visual indicator. Leave shut-off valves in the half openand half closed position to prevent freeze damage.Insert and install the Blow-Out Accessory.6In spring, attach hose and flush the line to remove any debris.Remove Blow-Out Accessory, reinstall EZSwap, and commissionthe backflow to start-up the system.Visit our OneZurn YouTube Channel for the step-by-step flushing, troubleshooting, and repair videos.3

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TotalIrrigationSolutions1 Agricultural Water Storageand Systems350ASTZW204ZW206TH2 Drainage SystemsZ886Z415BZ3 Fire Protection SystemsZW209FP350ASTDA4 Potable Distribution SystemsZW209375XLB5 Reclaimed Water Systems375600XL6 Park and Sports TurfIrrigation Systems375SXL7 Residential Water Systems720ANR3XLZWFRZW35

CommercialLandscape IrrigationLandscaping enhances the beauty of commercial business centers and officebuildings, and effective irrigation systems maintain foliage vitality. Necessaryequipment is often hidden for aesthetic purposes, in addition to vandal and theftdeterrence to avoid costly replacements. Pedestrian safety, vehicle traffic, waterdrainage and conveyance, and theft resistance must be considered.375XLBReduced Pressure Principle Backflow Preventerwith Flush Fitting ToolThe 375XLB Reduced Pressure Principle Backflow Preventer provides the ultimatebackflow protection with a theft resistant design. The 375XLB Backflow uses lessbronze, while the black fusion epoxy coating camouflages the bronze ball valvesto virtually eliminate theft. In addition to theft deterrence, the 300 Series Backflowprovides ease of maintenance with the removable EZSwap Pressure Vessel,providing simple line flushing and saving up to 15 minutes per installation. TheEZSwap is removed and replaced with the Flush Fitting Tool in seconds, reducingrepair costs and system down-time.350375975XL2720AZWFRDouble CheckValve AssemblyReduced PressurePrinciple AssemblyReduced PressurePrinciple AssemblyPressure VacuumBreaker AssemblyFreeze Relief ValveNR3XL600XL500XLSXLYBXLPressure Reducing Valvewith Integral StrainerPressure Reducing Valvewith Integral StrainerPressure Reducing ValveBronze Wye Type StrainerBronze Wye Type Strainer,Alternate Screens Available850XLSolderless ConnectionsZ110Z880Z883Full Port Bronze Ball ValveZ-Bite Push Typeand Z-Press PressType Connections*Green Roof Drain2-1/2” Wide TrenchDrain SystemPerma-TrenchShallow System*Compatible with Zurn Wilkins Backflow Preventers, Pressure Reducing Valves, and Strainers6

Landscape DripIrrigation SystemsDrip systems conserve water by only distributing to vegetation, and are utilizedin commercial landscaping, green roofs, and residential applications. Very lowpressure is maintained throughout the system to support low flow conservation.The NR3XL Pressure Reducing Valve reduces high inlet pressure to a lower outletset pressure, protecting downstream equipment, reducing system wear, andsupporting low flow conditions. The durable polymer cartridge and bell housingresists corrosion, is easy to maintain and repair, and is ideal for harsh outdoor orbelow grade installations. With numerous connection options, including unionconnections (standard), FNPT, male meter connection, copper, PEX, and laborsaving solderless Z-Bite and Z-Press connections, the NR3XL is versatile andeasy to install.NR3XLDUDouble Union Pressure Reducing Valve350375975XL720A420XLDouble CheckValve AssemblyReduced PressurePrinciple AssemblyReduced PressurePrinciple AssemblyPressure VacuumBreaker AssemblyFreeze Resistant PressureVacuum Breaker AssemblySolderless ConnectionsZWFR90NR3XL600XLLPCZ-Bite Push Typeand Z-Press PressType Connections*Freeze Relief ValvePressure Reducing ValveWater Pressure ReducingValve with Integral StrainerWater Pressure ReducingValve, Low Pressure Range500XLLPCSXLYBXL850XLWater Pressure ReducingValve, Low Pressure RangeCast Bronze WyeType StrainerDomestic Bronze WyeType StrainerFull Port Bronze Ball Valve*Compatible with Zurn Wilkins Backflow Preventers, Pressure Reducing Valves, and Strainers7

Parks and RecreationIrrigation requirements vary widely in park and recreation areas, rangingfrom small neighborhood green areas to large, ornate city parks. Theft andvandalism is a concern in public spaces, which could result in costly repairs orreplacements. Conducting maintenance or repairs requires system down-time,which disrupts the leisure activities, or amenities that a park and recreationalspace offers. Proper winterization should occur in cold climates to prevent freezedamage of valuable system components.375 Winterizing EditionReduced Pressure PrincipleAssembly with Blow-Out AccessoryWinterizing and spring start-ups are easy with Zurn Wilkins 300 SeriesWinterizing Edition Backflow Preventer, which provides a backflow preventerand blow-out accessory in a convenient, single package. The EZSwap PressureVessel is removed and replaced with the blow-out accessory in seconds toquickly and thoroughly winterize systems, preventing costly freeze damage.Faster winterization with the blow-out accessory increases productivity whenthe freeze is quickly approaching, saving time and money. The durable reinforcednylon pressure vessel resists corrosion and mineral build-up better than bronze.375375XLB375ASTZWFR600XLLPCReduced PressurePrinciple AssemblyTheft Prevention ReducedPressure Principle AssemblyReduced Pressure PrincipleAssembly with StainlessSteel BodyFreeze Relief ValveWater Pressure ReducingValve, Low Pressure RangeSXLFSCZW209EZW204Z415BZCast Bronze WyeType StrainerDuctile Iron Flanged WyeType StrainerPressure Reducing Valvewith Solenoid Shut-off ValveFloat ValveFloor Drainwith Leveling StrainerZ5755 andZTR6203-ULF-LLPerforma OxygenBarrier TubingOmni-Flo Ultra LowConsumption Urinal andSensor Flush Valve withLong-Life Battery OperationCoils and StraightLengths AvailableZ508Z886Z6915-XLArea DrainPerm-Trench SystemAquaSense Sensor Faucet*Compatible with Zurn Wilkins Backflow Preventers, Pressure Reducing Valves, and Strainers8

Sports Turf and GolfSports complexes and fields, golf courses, and large turf areas require extensiveirrigation systems to maintain the lush and durable requirements. Superiorperformance is critical in these extremely visible areas where expectations andinvestments are high. Systems that promote superior turf quality and pedestriansafety include radiant turf heating systems to prevent turf freezing and drainageto prevent pooling water. Artificial turf also requires irrigation systems to maintaincleanliness and to cool the surface from over-heating in direct sunlight.The ZW209E Pressure Reducing Automatic Control Valve with solenoid shutoff reduces high inlet pressures to a lower, constant rate to protect downstreamequipment, and can function as the master valve to shut-down remotely via anelectronic signal. The ZW200 Automatic Control Valve Series provides the lowestcost of ownership and labor saving features as standard, speeding maintenance andmaximizing system up-time. Zurn's distribution network and quick ship productioncapabilities provide the industry's best lead time.ZW209EPressure Reducing Valvewith Solenoid Shut-off Valve350AST375AST350375975XLDouble Check ValveAssembly with StainlessSteel BodyReduced Pressure PrincipleAssembly with StainlessSteel BodyDouble CheckValve AssemblyReduced PressurePrinciple AssemblyReduced PressurePrinciple AssemblySXLYBXLFSC48ZW209ECast Bronze WyeType StrainerDomestic Bronze WyeType StrainerDuctile Iron Flanged WyeType StrainerResilient WedgeShut-Off Valve†Pressure Reducing Valve withSolenoid Shut-off ValveZW206ZW205ZW204Z882Z888Solenoid Control ValvePressure Relief/PressureSustaining ValveFloat ValvePerma-Trench SystemSlotted Drainage SystemZ880Z1320XLPEX Non-Barrier Tubing2-1/2” Wide TrenchDrain SystemLead-Free Wall HydrantCoils and StraightLengths AvailablePerforma OxygenBarrier Tubinghy-PE-RTube Barrier TubingCoils and StraightLengths AvailableCoils and StraightLengths Available†NRS, Available with Flanged, Grooved, or Flanged x Grooved End Connections9