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Zurn Engineered Water Solutions® is a recognized leader in commercial, municipal, and industrial markets. Zurn manufactures the largest breadth of engineered water solutions in the industry, including a wide spectrum of sustainable plumbing products. Zurn delivers total building solutions for new construction and retrofit applications that enhance any building`s environment.

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Zurn Wilkins:350A 350A Double Check Backflow Preventer, 2-1/2" to 10", Lead-Free*
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Zurn Wilkins: 350A Double Check Backflow Preventer, 2-1/2" to 10", Lead-Free*

350A Double Check Backflow Preventer, 2-1/2" to 10", Lead-Free* by Zurn Wilkins
Model Number - 350A
Types/Specifications
  • 1
Application Liquid Services
Body Material Ductile Iron ASTM A 536 Grade 4
Connection Size 2-1/2", 3", 4", 6", 8", 10"
Connection Type Grooved AWWA C606, Flanged ANSI B16.1 Class 125
Country United States
Industry Standards ASSE® Listed 1015, CSA® Certified B64.5, IAPMO® Listed, AWWA Compliant C510, UL® Classified, C-UL® Classified, FM® Approved, Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California, NYC MEA 220-04-M VOL 2 (2-1/2" to 8"), Lead Plumbing Law Certified by IAPMO R&T
Integral Finish FDA Approved Fusion Epoxy Finish
Manufacturer Product Line Backflow Prevention Valves
Maximum Working Temperature 140 deg F
Region North America
Working Pressure 175 psi
Description
View at source
Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. The Model 350A shall provide protection where a potential health hazard does not exist.

*Product contains weighted average lead content less than 0.25% for wetted surfaces.

For weights and other specific information please refer to the specification sheet in the download section.
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Show All Files 139 files for download
  • 5 RFA files
  • 30 DWG files
  • 30 DWF files
  • 30 DXF files
    • 10" 350A Double Check Valve - NRS - Flanged
    • AutoCAD
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    • 10" 350ABGVIC Double Check Valve - BFLY - Grooved
    • AutoCAD 2000/LT2000
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    • 1803K
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    • 10" 350AG Double Check Valve - NRS - Grooved
    • AutoCAD
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    • 10" 350AOSY Double Check Valve - OS&Y - Flanged
    • AutoCAD
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    • 10" 350AOSYG Double Check Valve - OS&Y - Grooved
    • AutoCAD 2000/LT2000
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    • 1446K
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    • 2-1/2" 350A Double Check Valve - NRS - Flanged
    • AutoCAD 2000/LT2000
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    • 1108K
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    • 2-1/2" 350ABGVIC Double Check Valve - BFLY - Grooved
    • AutoCAD
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    • 2-1/2" 350AG Double Check Valve - NRS - Grooved
    • AutoCAD 2000/LT2000
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    • 1106K
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    • 2-1/2" 350AOSY Double Check Valve - OS&Y - Flanged
    • AutoCAD
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    • 2-1/2" 350AOSYG Double Check Valve - OS&Y - Grooved
    • AutoCAD
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    • 3" 350A Double Check Valve - NRS - Flanged
    • AutoCAD 2000/LT2000
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    • 1068K
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    • 3" 350ABGVIC Double Check Valve - BFLY - Grooved
    • AutoCAD
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    • 3" 350AG Double Check Valve - NRS - Grooved
    • AutoCAD
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    • 3" 350AOSY Double Check Valve - OS&Y - Flanged
    • AutoCAD 2000/LT2000
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    • 1141K
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    • 3" 350AOSYG Double Check Valve - OS&Y - Grooved
    • AutoCAD 2000/LT2000
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    • 1161K
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    • 4" 350A Double Check Valve - NRS - Flanged
    • AutoCAD 2000/LT2000
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    • 1254K
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    • 4" 350ABGVIC Double Check Valve - BFLY - Grooved
    • AutoCAD
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    • 4" 350AG Double Check Valve - NRS - Grooved
    • AutoCAD
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    • 4" 350AOSY Double Check Valve - OS&Y - Flanged
    • AutoCAD
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    • 4" 350AOSYG Double Check Valve - OS&Y - Grooved
    • AutoCAD
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    • 6" 350A Double Check Valve - NRS - Flanged
    • AutoCAD
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    • 6" 350ABGVIC Double Check Valve - BFLY - Grooved
    • AutoCAD
    • |
    • 6" 350AG Double Check Valve - NRS - Grooved
    • AutoCAD
    • |
    • 6" 350AOSY Double Check Valve - OS&Y - Flanged
    • AutoCAD
    • |
    • 6" 350AOSYG Double Check Valve - OS&Y - Grooved
    • AutoCAD 2000/LT2000
    • |
    • 1483K
    • |
    • 8" 350A Double Check Valve - NRS - Flanged
    • AutoCAD
    • |
    • 8" 350ABGVIC Double Check Valve - BFLY - Grooved
    • AutoCAD
    • |
    • 8" 350AG Double Check Valve - NRS - Grooved
    • AutoCAD 2000/LT2000
    • |
    • 1482K
    • |
    • 8" 350AOSY Double Check Valve - OS&Y - Flanged
    • AutoCAD
    • |
    • 8" 350AOSYG Double Check Valve - OS&Y - Grooved
    • AutoCAD
    • |
  • 8 PDF files
  • 6 ZIP files
  • 30 IPT files
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