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

W375A

Valve Size

Starting at Call for Pricing
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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

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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