Zurn Wilkins 6" 350ASTOSY Backflow Preventer | Stainless Steel DCVA with OS&Y Gate Valves.
Product Overview
The Zurn 6" 350ASTOSY Double Check Valve Assembly delivers high-capacity backflow prevention for large commercial or municipal systems. With grooved or flanged ends and a corrosion-resistant stainless steel body, this unit is designed for long-term performance and fast service access without removal.
Features & Benefits
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Ideal for schools, hospitals, industrial plants
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Full-port OS&Y valves allow quick shutoff and control
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Durable 304L stainless steel withstands harsh environments
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In-line repairable without system shutdown
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Certified for potable water use and lead-free compliance
Specifications
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Size: 6"
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Max Pressure: 175 PSI
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Test Pressure: 350 PSI
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Temperature: Up to 140°F
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End Connections: Grooved or Flanged
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Certifications: ASSE 1015, FM®, UL®, CSA®, NSF 61 & 372, IAPMO®
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