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957-NRS-GXG 3

Part of the 957 Series

Ordering Code: 0112069

UPC: 098268568349

Lead Free: YES

3 In Ss Reduced Pressure Zone Assembly, Nrs Shutoff Valves, Grooved Inlet X Grooved Outlet

This 3 IN lead free stainless steel reduced pressure zone assembly has NRS groove by groove gate valves that work well in limited headroom situations. Ideally suited for referenced cross-connections identified as health hazard continuous pressure applications, it prevents the backflow of contaminated water into the potable water supply and protects against backsiphonage and backpressure. The easy maintenance assembly consists of positive seated torsion spring check modules, bottom mounted differential pressure relief valve, non-rising stem resilient seated gate valves and top mounted test cocks. The temperature range is 33 to 140 degrees F (0.5 to 60 degrees C). The maximum working pressure is 175 psi (12.1 bar).

Product Features

  • Patented torsion spring design
  • Groove by groove gate valves
  • Short lay length for retrofits
  • Light weight lead free stainless steel body for long term corrosion protection
Backflow Preventer Type Reduced Pressure Zone Assembly
Body Finish Stainless Steel
Body Material Stainless Steel
Body Pattern Inline
Brand Name Watts
EANUCCCode 098268568349
Hazard Protection Level Health Hazard
Inlet Connection Size 3 IN
Inlet Connection Size-Metric 76.2 MM
Inlet Connection Type Grooved Joint
Inlet Shutoff Valve Type Non Rising Stem Gate Valve
Inlet Thread Type Does Not Apply To Product
Lead Free YES
Maximum Temperature-Fahrenheit 140
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature - Celsius 1.00
Minimum Temperature-Fahrenheit 33
Outlet Connection Size 3 IN
Outlet Connection Type Grooved Joint
Outlet Shutoff Valve Type Non Rising Stem Gate Valve
Outlet Thread Type Does Not Apply To Product
Part Number 0112069
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Engineered Plastic
Series 957
Strainer No
Type Valve to Accessory

Product Accessories