Description
Zurn Wilkins 10″ 350AST Double Check Valve Assembly | Stainless Steel Backflow Preventer with NRS Gate Valves
Product Overview
The Zurn Wilkins 10″ 350AST DCVA is the ultimate solution for municipal mains, fire systems, and industrial-grade potable water pipelines. Designed for backflow prevention at scale, this backflow preventer features a 304L stainless steel body, full-port NRS valves, and in-line service capability for ease of maintenance.
Features & Benefits
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Highest capacity model in the 350AST series
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Durable for demanding environments and large-volume use
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Certified lead-free and safe for drinking water systems
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Space-efficient layout and full accessibility
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Compatible with grooved and flanged piping systems
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Engineered for high-flow commercial systems
Specifications
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Size: 10″
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Body: 304L Stainless Steel
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Operating Pressure: 175 PSI
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Temp Rating: Up to 140°F
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Test Pressure: 350 PSI
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Ends: Grooved / Flanged
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Certifications: ASSE 1015, NSF 61/372, FM®, UL®, CSA®, IAPMO®, USC Approved
Installation Tips
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Maintain code-compliant spacing and elevation
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Always install above flood level
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Test regularly to ensure full functionality
FAQs
Q: Is this backflow preventer ideal for city water mains?
Yes, it’s designed for high-demand municipal and industrial water systems.
Q: Can it be installed vertically?
Yes, with proper code approval, it supports vertical installation.
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