Wilkins Regulator 375DA Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer

W375DALF

Valve Size

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DESCRIPTION

  • Designed for installation on water lines in fire protection systems to protect against both backsiphonage and backpressure of contaminated water into the potable water supply
  • Grooved or flanged end connection options
  • Incorporates metered by-pass to detect leaks and unauthorized water use
  • Meters unauthorized water use in fire lines
  • No threads or taps in body or cover, eliminating exposure to corrosion
  • Provides protection where a potential health hazard exists
  • Single access cover reduces maintenance down time
  • With flanged outside stem and yoke gate valves

SPECIFICATIONS

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
CSA Certified
Yes
Coating
Epoxy
Collection
375DA
End Connection 1
Flanged
End Connection 2
Flanged
End Connections
Flanged
Height
28-3/10 in
Lead Law Compliant
Yes
Length
36-4/5 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
2-1/2 in
Valve Type
Backflow Preventer
Weight
222
Width
19-3/10 in

 

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