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DESCRIPTION

  • Allows for RP protection in a vertical upward flow
  • The "N" pattern construction provides small footprint
  • Zurn Wilkins® compound check provides low headloss

Wilkins Regulator 475 Epoxy Coated Ductile Iron Grooved 175 psi Backflow Preventer

W475BG

Valve Size:

SPECIFICATIONS

ANSI Specifications
ANSI B16.1
ASSE Standards
ASSE 1013
ASTM Specifications
ASTM A-276, ASTM A-536
AWWA Specifications
AWWA C-511, AWWA C-550, AWWA C-606 1987
Coating
Epoxy
Collection
475
End Connection 1
Grooved
End Connection 2
Grooved
End Connections
Grooved
Height
21-1/10 in
Lead Law Compliant
Yes
Length
35-1/2 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
4 in
Valve Type
Backflow Preventer
Weight
173
Width
37 in

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