Zurn Wilkins

350 ADA Series 4 in. Flanged 175 psi Ductile Iron Double Check Detector Assembly with CFM Water Meter

Part #W350ADACFMLF  |  Manufacturer Part #4-350ADACFM

Valve Size

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Product Details

  • Horizontal or vertical installation offers versatility and reduces installation time
  • Leak and unauthorized water use detection decreases costs over time
  • Patented Compound Check offers reliable performance and improved flow characteristics
  • Lack of threads or taps in cover and body reduces corrosion exposure
  • ASSE® Listed 1048
  • AWWA Compliant C510 (with gates only), and C550
  • CSA® Certified B64.5
  • UL® Classified
  • C-UL® Classified
  • FM® Approved

Lead Law Compliant



ANSI Specifications: ANSI 372, ANSI 61

ASSE Standards: ASSE 1048

Coating: Epoxy

Collection: 350 ADA Series

End Connection 1: Flanged

End Connection 2: Flanged

End Connections: Flanged

FM Approved: Yes

Height: 32-1/2 in

High Pressure: 175

IAPMO Listed: No

Lead Law Compliant: Yes

Length: 41-3/10 in

Maximum Temperature: 140

NSF Certified: Yes

NSF Specifications: NSF 372, NSF 61

Recommended Valve Application: Fire Protection

UL Listed: Yes

Valve Body Material: Ductile Iron

Valve Body Style: OS&Y

Valve Size: 4 in

Valve Stem: Resilient Wedge

Valve Type: Double Check Valve

Weight: 314

Width: 21-1/2 in