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DESCRIPTION

  • Corrosion-resistant
  • Designed for installation on potable water lines to protect against both backsiphonage, and backpressure of polluted water into the potable water supply where a potential health hazard does not exist
  • Improved flow characteristics, allowing for installation in lower-pressure systems
  • Lower maintenance costs from corrosion resistance
  • Short lay length for small space installation
  • With flanged end NRS gate valves
  • Zurn Wilkins® compound check provides low headloss

Wilkins Regulator Model 350AST Flanged Stainless Steel Double Check Valve Body

W350AST

Valve Size:

SPECIFICATIONS

ANSI Specifications
ANSI 61, ANSI B16.1 Class 125
ASSE Standards
ASSE 1015
ASTM Specifications
ASTM A-276
AWWA Specifications
AWWA C-510, AWWA C-550
CSA Certified
Yes
Collection
Model 350AST
End Connection 1
Flanged
End Connection 2
Flanged
End Connections
Flanged
FM Approved
Yes
Height
16-1/2 in
IAPMO Listed
Yes
Lead Law Compliant
Yes
Length
31-7/8 in
Material
Stainless Steel
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 Body Style
Flanged
Valve Operator
Wheel Handle
Valve Port Opening
Full Port
Valve Seat Material
EPDM
Valve Size
2-1/2 in
Valve Type
Backflow Preventer
Weight
169
Width
19-1/4 in

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