Zurn Wilkins

Model 475DA 6 in. Epoxy Coated Ductile Iron Grooved 175 psi Backflow Preventer

Part #W475DAVBGVICLFU  |  Manufacturer Part #6-475DAVBGVIC

Valve Size:

6 in
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Product Details

  • For low health hazard fire applications
  • Vertical flow up "V" configuration
  • With grooved end butterfly valves with integral supervisory switches
  • The by-pass assembly consists of a water meter in series with a reduced pressure principle backflow preventer
  • Utilizes modular, center-stem guided compound check
  • Single access cover reduces maintenance down time

Lead Law Compliant



ANSI Specifications: ANSI B16.1

ASSE Standards: ASSE 1047

ASTM Specifications: [ASTM A-276, ASTM A-536]

AWWA Specifications: [AWWA C-550, AWWA C-606]

Coating: Epoxy

Collection: Model 475DA

End Connection 1: Grooved

End Connection 2: Grooved

End Connections: Grooved

Height: 44-1/2 in

Lead Law Compliant: Yes

Length: 47 in

Material: Ductile Iron

Maximum Pressure: 175 psi

Maximum Temperature: 140

NSF Certified: Yes

NSF Specifications: NSF 61

Number of Handles: Two Handle

Recommended Valve Application: Water

UL Listed: Yes

Valve Operator: Wheel Handle

Valve Seat Material: EPDM

Valve Size: 6 in

Valve Type: Backflow Preventer

Weight: 625

Width: 37 in