Watts Series 957 6 in. Stainless Steel Grooved 175 psi Backflow Preventer

W957NRSU

$4,675.56 each

Valve Size:

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Product Details

  • Stainless steel housing and sleeve
  • Non-rising stem gate valves
  • Ball valve type test cocks
  • No special tools required for servicing
  • Bottom mounted cast stainless steel relief valve
  • Compact design allows small enclosures to be used
  • Patented torsion spring check modules for ease of serviceability
  • Groove couplings for ease of installation and pipe alignment
  • The maximum working pressure is 175 PSI (12.06 BAR)

Specifications

  • ADA Compliant
    No
  • Application
    Residential
  • BAA Compliant
    Yes
  • CSA Certified
    CSA B64.4
  • Collection
    Series 957
  • Color Finish
    Stainless Steel
  • Color Finish Category
    Stainless Steel
  • Depth
    45-19/50 in
  • End Connection 1
    Flanged
  • End Connection 2
    Flanged
  • End Connections
    Flanged
  • Fitting Size 1
    6 in
  • Fitting Size 2
    6 in
  • Fitting Sizes
    6 in
  • Height
    45 in
  • Lead Law Compliant
    Yes
  • Material
    Stainless Steel
  • Material Type
    304
  • Maximum Pressure
    175 psi
  • Maximum Temperature
    140
  • Minimum Temperature
    33
  • Recommended Valve Application
    Water
  • Temperature Range
    33 to 140 Deg F
  • UL Listed
    No
  • Valve Body Style
    Inline
  • Valve Disc Material
    Silicone
  • Valve Operator
    Cross Handwheel
  • Valve Seat Material
    Engineered Plastic
  • Valve Size
    6 in
  • Valve Stem
    Non-rising
  • Valve Type
    Backflow Preventer
  • Weight
    402
  • Width
    26 in