Description
Zurn Wilkins 8″ 350AST Double Check Valve Assembly | Stainless Steel Backflow Preventer with NRS Gate Valves
Product Overview
When it comes to backflow prevention in large facilities or industrial applications, the Zurn Wilkins 8″ 350AST DCVA delivers heavy-duty protection with the reliability of stainless steel and certified performance. Designed to stop non-health hazard backflow threats, this backflow preventer includes NRS gate valves and easy access for servicing.
Features & Benefits
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Prevents unwanted backflow from entering clean water supply
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Stainless steel components stand up to high-demand systems
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Short body length for tight utility rooms or pump stations
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Lead-free compliance for potable water
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Quick-access service design
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Dual grooved/flanged compatibility
Specifications
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Size: 8″
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Pressure Rating: 175 PSI
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Max Temp: 140°F
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Test Pressure: 350 PSI
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Connections: AWWA C606 Grooved / ANSI B16.1 Flanged
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Certifications: ASSE 1015, NSF 61/372, UL®, FM®, CSA®, IAPMO®, USC Approved
Installation Tips
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Install with appropriate drainage and elevation spacing
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Service in-line without disassembly
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Ensure sufficient access for valve testing
FAQs
Q: Is this model certified for potable water systems?
Yes, it complies with all current standards including NSF/ANSI 372.
Q: Can this be used for large commercial or campus plumbing?
Absolutely, it’s designed for high-volume system protection.
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