DESCRIPTION

  • Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
  • Compact with low head loss
  • Epoxy coated ductile iron construction drastically reduces weight associated with gray iron bodies
  • Patented low head loss Compound Checks® are made of lead free engineered plastics and stainless steel
  • Resilient wedge, flanged end NRS gate valves and four test cocks are standard
  • Service of all components can be accomplished without removing the valve from the line
  • Shut off valves may be either flanged or grooved
  • The Wilkins 375A RPZ backflow preventer is designed to protect against back pressure and back siphonage in high hazard application

Wilkins Regulator Reduced Pressure Zone Backflow Preventer with Non-Rising Stem Gate Valve

W375A

Valve Size:

SPECIFICATIONS

ANSI Specifications
ANSI 372, ANSI B16.1
ASSE Standards
ASSE 1013
ASTM Specifications
ASTM A-276, ASTM A-536
AWWA Specifications
AWWA C-511, AWWA C-606
CSA Certified
Yes
Coating
Epoxy
End Connection 1
Flanged
End Connection 2
Flanged
End Connections
Flanged
FM Approved
Yes
Fitting Size 1
2-1/2 in
Fitting Size 2
2-1/2 in
Fitting Sizes
2-1/2 in
Fitting Type
Flanged
Height
19 in
IAPMO Listed
Yes
Installation Type
Horizontal Mount, Vertical Mount
Lead Law Compliant
Yes
Length
35-1/8 in
Material
Ductile Iron
Maximum Pressure
175 psi
Maximum Temperature
140
NSF Certified
Yes
NSF Specifications
NSF 372, NSF 61 Annex G
Recommended Valve Application
Water
UL Listed
Yes
Valve Body Style
Grooved
Valve Port Opening
Full Port
Valve Seat Material
EPDM
Valve Size
2-1/2 in
Valve Stem
Non-rising Valve Stem
Valve Type
Backflow Preventers
Width
11-3/4 in

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